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Sandro Longo's publications list

 

 

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Doctoral short course on Advanced dimensional analysis and self-similarity, 24-28 June 2024, 2nd edition

 

 

Department of Engineering and Architecture (DIA)
University of Parma
Parco Area delle Scienze, 181/A
43124 Parma - Italy

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tel. +39 0521 905157
e-mail
: sandro.longo@unipr.it

By-Fellow of the Churchill College for the Lent Term 2012, Cambridge, UK
Associate Editor for Water Resources Research (AGU)
Associate Editor for the Geoenergy Science and Engineering (Elsevier)
Academic Editor for Mathematical Problems in Engineering

Video Educational
Incipient motion of sediments in a small flume
Interaction of sediments with a large body
Laboratory experiments on sediment transport

PhD days in Hydraulic Engineering
Videos of Marchi Lecture 2019, by A. W. Woods
'Multiphase jets and plumes'


Theses

Longo, S., 1986. Indagine sperimentale sui risultati di due diversi modelli automatici per la valutazione degli effetti di rifrazione dell'onda ai fini della progettazione di un'opera a mare (Experimental analysis of two different numerical codes for the evaluation of sea gravity waves refraction for planning man-made structures in marine environments). Tesi di Laurea in Ingegneria Civile Idraulica, Università degli Studi di Bari, Italy, cum laude. (in italian)

Longo, S., 1993. Interazione fluido sedimenti in campo di moto periodico oscillante in condizioni di sheet flow (Fluid sediment interaction in periodic flow in sheet flow condition. Tesi di Dottorato in Idrodinamica V ciclo (Consortium of the Universities of Florence, Genoa, Padua and Trento), Florence, Italy. (in italian)


Technical reports

a1. Longo, S. and Wallace, H., (1993). Two phase model of sheet flow: comparison with data. MAST 6GM, Workshop, Grenoble, France.

a2. Katopodi, I., Ribberink, J.S., Ruol, P., Koelewijn, R. Lodahl, C. and Longo, S., (1994). Intra wave sediment transport in an oscillatory flow superimposed on a mean current. Report H 1684 on LIP 1570 experiment, Delft Hydraulics Laboratory, The Netherlands. [full text 59 MB pdf]

a3. Longo, S., (1995). Asymptotic stability of bounded granular shear flow. University of Florence, Italy.

a4. Longo, S., (1996). Asymptotic stability of granular 'heated' flow. University of Florence, Italy.

a5. Longo, S., (1996). Sediment transport in sheet-flow condition. Start-up meeting Debris Flow Risk Project, Bologna, Italy, October.

a6. Longo, S. and Lamberti, A., (1997). Lagrangian model of a binary mixture. 1st meeting Debris Flow Risk Project, Grenoble, France, June.

a7. Longo, S. and Lamberti, A., (1997). Granular shear flow in a rotating drum. 1st meeting Debris Flow Risk Project, Grenoble, France, June.

a8. Longo, S. and Lamberti, A., (1997). Granular shear flow in a rotating drum. New experiments. 2nd meeting Debris Flow Risk Project, Paris, France, December.

a9. Longo, S. and Lamberti, A., (1998). Granular shear flow in a rotating drum. Kinetic stress tensor. 3rd meeting Debris Flow Risk Project, Cortina, Italy, June.

a10.     Nsom, B., Longo, S., Ancey, C. and Arattano, M., (1999). Debris flow rheology and flow resistance. Final Report on Debris Flow Risk Project, Vol.1, Bologna, Italy.

a11.     Petti, M., Longo, S., Sadun, S. and Tirindelli, M., (1999). Swash zone hydrodynamics on a 1 :10 bottom slope : laboratory data. Surf and Swash zone Mechanics (SASME) Report FIUD-01-98, Florence, Italy.

a14.     Mignosa, P., Longo, S., Aureli, F., (1999). Prove di trasmissività idraulica dei pannelli drenanti prodotti dalla Ditta Borghi Azio S.p.A., Dipartimento di Ingegneria Civile, Università degli Studi di Parma, Italy (in italian).

a12.     Petti, M., Longo, S. and Pasotti, N., (1999). Swash zone hydrodynamics on a 1 :5 bottom slope : laboratory data. Surf and Swash zone Mechanics (SASME) Report FIUD-02-99, Udine, Italy.

a13.     Petti, M., Longo, S. and Pasotti, N., (2000). Swash zone hydrodynamics on a 1 :15 bottom slope : laboratory data. Surf and Swash zone Mechanics (SASME) Report FIUD-03-00, Udine, Italy.

a15.     Longo, S., Losada, I.J., Petti, M., Pasotti, N. and Lara J., (2001). Measurements of breaking waves and bores through a USD velocity profiler. Technical Report UPR/UCa_01_2001, University of Parma, Italy, University of Santander, Spain. [full text 3.3 MB pdf]

a16.     Mignosa, P., Longo, S., Aureli, F., Tomnati, F. Chiapponi, L., (2003). Modello fisico degli scarichi di fondo del manufatto regolatore del bacino di laminazione A3 sul Torrente Arno a monte di Gallarate. DICATeA, Parma, Italy (in italian).

a17.     Mignosa, P., Longo, S., Aureli, F., Ziveri, C., Freddi, M., (2005). Prove su modello fisico del manufatto regolatore della cassa di espansione sul Torrente Parma. DICATeA, Parma, Italy (in italian).

a18.     Butera, L., Mignosa, P., Danese, D., La Rocca, M., Belardi, A., Longo, S., Zanini, A., D'Oria, M., (2006). Prove su modello fisico dei manufatti regolatori della cassa di espansione sui Torrenti Chisola-Torto (TO). DICATeA, DITIC, AIPo, Parma, Italy (in italian).

a19.     Mignosa, P., Giuffredi, F., Danese, D., La Rocca, M., Longo, S., Chiapponi, L. D'Oria, M. Zanini A., (2008). Prove su modello fisico del manufatto regolatore della cassa di espansione sul Torrente Parma. DICATeA, AIPo, Parma, Italy (in italian).

a20.     Longo, S., Chiapponi, L., (2010). Studio Idraulico Marittimo del Costruendo porto Sud a Campione del Garda. DICATeA, Parma (in italian).

a21.     Tonelli, M., Longo, S., Chiapponi, L., Mans, C., Losada, A.M., (2010). Grid generated free-surface turbulence laboratory data. Technical Report on Experimental Activity in Granada, University of Udine (Italy), University of Parma (Italy), CEAMA (Granada, Spain). [full text 1.8 MB pdf].

a22.     Chiapponi, L., Longo, S., Bramato, S., Mans, C., Losada, A.M., (2011). Free-surface turbulence, Wind generated waves: laboratory data. Technical Report on Experimental Activity in Granada, University of Parma (Italy), CEAMA (Granada, Spain). [full text 3.5 MB pdf].

a23.     Dominguez, F.M., Chiapponi, L., Polo, M.J., Longo, S., (2011). Experiments on turbulence beneath the free surface generated by an airfoil. University of Parma, Italy, University of Cordoba, Spain. [full text 3.5 MB pdf].

a24.     Longo, S., Chiapponi, L., (2015). Studio Meteomarino a integrazione del progetto preliminare e dello Studio di Impatto Ambientale (SIA) per la presentazione dell'istanza di VIA relativa al progetto Venis Cruise 2.0 - Realizzazione di un Nuovo Terminal per l'ormeggio delle grandi navi da crociera alla Bocca di Lido di Venezia. DICATeA, Università di Parma (in italian).

a25.     Longo, S., Chiapponi, L., (2016). Analisi delle cause di infiltrazione di acque meteoriche nell'Ampliamento Terminal passeggeri presso l'aeroporto di Orio al Serio (BG). Studio commissionato da S.A.C.B.O. - Società per l'Aeroporto Civile di Bergamo Orio al Serio S.p.A, Via Orio al Serio 49/51 - Grassobbio (BG). DICATeA, Università di Parma (in italian).


National Conferences

b1.  Longo, S. and Tomasicchio, G.R., 1990. Modello matematico per l'ottimizzazione del progetto di una diga a gettata. Atti del XXII Convegno di Idraulica e Costruzioni Idrauliche, Editoriale BIOS, Cosenza, vol. 1, pp. 317-328. ISBN/ISSN: 88-7740-098-6 (in italian).

b2.  Tomasicchio, G.R. and Longo, S., 1990. Verifica ed attendibilità dei modelli previsionali SPM '84 e Donelan per l'Adriatico. Atti del XXII Convegno di Idraulica e Costruzioni Idrauliche, Editoriale BIOS, Cosenza, vol. 3, pp. 361-371. ISBN/ISSN: 88-7740-098-6 (in italian).

b3.  Longo, S., 1992. Interazione fluido sedimenti in campo di moto periodico oscillante. Atti del XXIII Convegno di Idraulica e Costruzioni Idrauliche, GNDCI (CNR), Firenze, vol. 3, pp. 507-521 (in italian). [abstract]

b4.  Longo, S., 1994. Trasporto di sedimenti in presenza di onde e correnti. Atti del XXIV Convegno di Idraulica e Costruzioni Idrauliche, CUEN, Napoli, vol. 2, pp. T4-193-T4-205. (in italian). [abstract]

b5.  Longo, S., 1996. Stabilità lineare asintotica per sistemi granulari. Atti del XXV Convegno di Idraulica e Costruzioni Idrauliche, Edizioni MAF Servizi, Torino, vol. 3, pp. 630-645. ISBN/ISSN: 88-86749-03-1 (in italian). [abstract]

b6.  Petti, M. and Longo, S., 1998. Surf e swash-zone : indagine sperimentale su una spiaggia 1 :10. Atti del XXVI Convegno di Idraulica e Costruzioni Idrauliche, CUECM, Catania, vol. 3, pp. 295-307 (in italian).

b7.  Petti, M. and Longo, S., 2000. Idrodinamica e turbolenza dopo il frangimento. Atti del XXVII Convegno di Idraulica e Costruzioni Idrauliche, Genova, vol. 4, pp. 363-370 (in italian).

b8.  Lamberti, A. and Longo, S., 2000. Roll waves e dissipazione nei debris flow. Atti del XXVII Convegno di Idraulica e Costruzioni Idrauliche, Genova, vol. 1, pp. 85-94 (in italian). [abstract]

b9.  Di Giammarco, P., Longo, S. and Ferraresi, M., 2002. Un modello di qualità e di trasporto per aste fluviali. Atti del XXVIII Convegno di Idraulica e Costruzioni Idrauliche, Potenza, vol. 3, pp. 443-450. ISBN/ISSN: 88-7740-340-3 (in italian). [abstract]

b10.     Longo, S. and Ferraresi, M., 2002. Modello distribuito di erosione a scala di bacino. Atti del XXVIII Convegno di Idraulica e Costruzioni Idrauliche, Potenza, vol. 3, pp. 459-466. ISBN 88-7740-340-3 (in italian). [abstract]

b11.     Ferraresi, M. and Longo, S., 2002. Modello distribuito di qualità delle acque superficiali a scala di bacino. Atti del XXVIII Convegno di Idraulica e Costruzioni Idrauliche, Potenza, vol. 3, pp. 451-458. ISBN/ISSN: 88-7740-340-3 (in italian). [abstract]

b12.     Longo, S., 2002. Misure e modello di turbolenza nei frangenti di tipo spilling. Atti del XXVIII Convegno di Idraulica e Costruzioni Idrauliche, Potenza, vol. 1, pp. 591-598. ISBN 88-7740-340-3 (in italian). [abstract]

b13.     Longo, S., Valiani, A. and Lanza, L., 2004. Cinematica del campo di moto di miscele granulari in presenza di un ostacolo cilindrico (in italian). Atti del XXIX Convegno di Idraulica e Costruzioni Idrauliche, Trento, vol. 1, pp. 1091-1100. ISBN/ISSN: 88-7740-382-9 (in italian). [abstract]

b14.     Longo, S., 2006. Experimental Investigation of Turbulence and Vorticity within the pre-breaking of Spilling Breakers. Proceedings of XXX National Conference in Hydraulics and Hydraulics Structures, Rome, ISBN 88-87242-81-X, ISBN 978-88-87242-81-2. [abstract]

b15.     Longo, S., 2006. Measuring Fluid Velocity and computing Bed Shear Stress in Broken Waves and Bores using Ultrasound Velocity Profiler. Proceedings of XXX National Conference in Hydraulics and Hydraulics Structures, Rome, ISBN 88-87242-81-X, ISBN 978-88-87242-81-2. [abstract]

b16.     Longo, S., 2007. Turbulence and free surface interaction: a resonant model for blobs. Proceedings XVIII Congresso Associazione Italiana di Meccanica Teorica e Applicata — AIMETA — Brescia (Catini, Mimmi & Piva Eds), ISBN 978-88-89720-69-1, Starrylink Editrice, Brescia, p.441.

b17.     Chiapponi, L. and Longo, S., 2007. I Bilanci di Energia e di Quantità di Moto nelle Confluenze Fluviali (in italian). Proceedings XVIII Congresso Associazione Italiana di Meccanica Teorica e Applicata — AIMETA — Brescia (Catini, Mimmi & Piva Eds), ISBN 978-88-89720-69-1, Starrylink Editrice, Brescia, p.534 (in italian).

b18.     Longo, S., 2008. La turbolenza all'interfaccia aria acqua. Parte I, Parte II, Parte III (in italian). XXXI National Conference in Hydraulics and Hydraulics Structures, ISBN 978-88-6074-220-9, Morlacchi Editore, Perugia, p.214 (in italian).

b19.     Chiapponi, L. and Longo, S., 2010. Distorsione della superficie libera generata da turbolenza di griglia. XXXII National Conference in Hydraulics and Hydraulics Structures, Palermo, Atti su CD-ROM ISBN 978-88-903895-1-1 (in italian). [full text 3.3 MB]

b20.     Longo, S., Chiapponi, L., 2012. Il moto medio e la turbolenza in onde di gravità generate in una galleria del vento. XXXIII National Conference in Hydraulics and Hydraulics Structures, Brescia, Atti su CD-ROM ISBN 978-88-97181-18-7 (in italian).

b21.     Clavero, M., Aguilera, L., Nieto, S., Longo, S., Losada, M. Á., 2013. Estudio experimental de la interacción atmósfera-océano. XII Jornadas Españolas de Costas y Puertos, Cartagena, Región de Murcia, España. [abstract 180 KB]

b22.     Felisa, G., Ciriello, V., Longo, S. & Di Federico, V., 2016. Non-Newtonian flow in a variable aperture fracture: effect of fluid rheology. IDRA16, Conference in Hydraulics and Hydraulics Structures, 14-16 September, Bologna. [full text 227 KB]

b23.     Chiapponi, L., Clavero, M., Losada, M. A. & Longo, S., 2016. Regular breaking waves past a submerged berm. IDRA16, Conference in Hydraulics and Hydraulics Structures, 14-16 September, Bologna. [full text 570 KB]

b24.     Addona, F., Ungarish, M., Di Federico, V., Chiapponi, L. & Longo, S., 2016. Gravity currents in linearly stratified ambient fluid. IDRA16, Conference in Hydraulics and Hydraulics Structures, 14-16 September, Bologna. [full text 630 KB]

b25.     Lira-Loarca, A., Addona, F., Clavero, M., Longo, S., Baquerizo, A., Losada, M. A., 2017. Estudio experimental del transporte de cantidad de movimiento bajo la influencia de viento. XIV Jornadas Españolas de Ingeniería de Costas y Puertos, 24-25 Mayo, Alicante. (in spanish) [full text 495 KB]

b26.     Cobos, M., Clavero, M., Longo, S., Baquerizo, A., Losada, M. A., 2017. Interacción entre la reflexión y la generación de formas de lecho. XIV Jornadas Españolas de Ingeniería de Costas y Puertos, 24-25 Mayo, Alicante. (in spanish) [full text 423 KB]

b27.     Addona, F., Lira Loarca, A., Chiapponi, L., Clavero, M., Losada, M. A., Longo, S., 2018. Spatial variation of shear stresses under partial reflection conditions. An experimental study. XXXVI Convegno Nazionale di Idraulica e Costruzioni Idrauliche, Ancona, Italy, 12-14 settembre 2018.

b28.     Chiapponi, L., Diaz Carrasco, P., Addona, F., Losada, M. A., Longo, S., 2018. An experimental study of the interaction between wind-generated waves and depth averaged currents. XXXVI Convegno Nazionale di Idraulica e Costruzioni Idrauliche, Ancona, Italy, 12-14 settembre 2018.

b29.     Petrolo, D., Ungarish, M., Chiapponi, L., Di Federico, V., Longo, S., 2018. Gravity currents moving into an ambient fluid with open surface. XXXVI Convegno Nazionale di Idraulica e Costruzioni Idrauliche, Ancona, Italy, 12-14 settembre 2018.

b30.     D'Oria, M., Chiapponi, L., Longo, S., Mignosa, P., 2021. Il modello fisico della cassa di espansione sul Torrente Baganza. XXXVII Convegno Nazionale di Idraulica e Costruzioni Idrauliche, 23, ISBN: 9788894379914 Reggio Calabria, Italy, giugno 2021.

b31.     Longo, S., Chiapponi, L., Petrolo, D., Lenci, A., Di Federico, V., 2021. Second‐kind self‐similar solutions for power-law fluids gravity currents in converging channels and axisymmetric flows. SIMAI 2020+2021, Parma, Italy, 30 Aug-3 Sept. 2021.

b32.     Chiapponi, L., Petrolo, D., Longo, S., 2021. Buoyancy transfer in a two-layer system in transient and steady state. Experiments in a wave flume. AIOM 2021, 17-18 dicembre, Napoli.

b33.     Longo, S., 2022. Self-similarity and physics counterpart: a pragmatical approach. §1, 1-33, Proceedings of Workshop on Scaling and Extremes in Water Science, 29 June, Lecce. ISBN 978-88-3329-208-3, 1-33, 2023, Edizioni Milella. [pre-print 400 kB pd]


National Journals

c1.   Tomasicchio, U. and Longo, S., 1987. Sulla ricostruzione dell'agitazione ondosa con applicazione e confronto per il paraggio di Brindisi. Giornale del Genio Civile, Min.LL.PP., Roma, ISSN 0017016X, fasc. 4-5-6, pp. 61-78 (in italian).

c2.   Longo, S., 1988. Modellistica matematica e fisica nelle Costruzioni Marittime. Edilizia Militare, 24 (in italian).

c3.   Pesaresi, P. and Longo, S., 1989. Nuova Stazione Navale in Mar Grande a Taranto. Edilizia Militare, 25-26 (in italian).

c4.   Chiumarulo, V., Longo, S., Tomasicchio, G. and Tomasicchio, U., 1989. L'insegnamento della natura nella progettazione di una diga frangiflutti. I profili a S. Giornale del Genio Civile, Min. LL.PP., Roma, ISSN 0017016X, fasc. 1-2-3, pp. 65-87 (in italian).

c5.   Tomasicchio, U. and Longo, S., 1989. Ricostruzione del moto ondoso con il modello CERC. Confronto tra valori stimati e dati registrati nel paraggio di Brindisi. Offshore & Marine Engineering, suppl. al no 1, pp.39-43 (in italian).


International Conferences

d1.  Ribberink, J.S., Katopodi, I., Ramadan, K.A.H., Koelewijn, R. and Longo, S., 1995. Sediment transport under (non)-linear waves and currents. Proceedings of the Coastal Engineering Conference, [S.l.], n. 24, jan. 1995. ISSN 08938717, Vol. 3, pp.2527-2541, DOI: 10.1061/9780784400890.184. [full text 204 KB pdf]

d2.  Longo, S., and Lamberti, A., 1998. Lagrangian numerical model of a binary mixture and segregation processes. Annales Geophysicae, Suppl. IV to Vol. 16, C1111, ISBN 0992-7689. Abstract of the XXIII European Geophysical Society Annual Assembly, EGS Editor, Nice, France. [abstract]

d3.  Petti, M. and Longo, S., 1998. Swash zone measurements in a wave flume. Annales Geophysicae, Suppl. IV to Vol. 16, C1128, ISBN 0992-7689. Abstract of the XXIII European Geophysical Society Annual Assembly, EGS Editor, Nice, France. [abstract]

d4.  Longo, S. and Lamberti, A., 1999. Granular systems rheology and mechanics. Geophysical Research Abstracts, Volume 1, No 4, ISSN 1029-7006, XXIV European Geophysical Society Annual Assembly, Le Hague, The Netherlands. [abstract]

d5.  Longo, S. and Lamberti, A., 1999. Granular systems rheology and mechanics: experiments. IAHR Congress, Graz, Austria. Proceeding on CD. [abstract]

d6.  Longo, S. and Lamberti, A., 1999. Granular systems rheology and mechanics: modelling. IAHR Congress, Graz, Austria. Proceeding on CD. [abstract]

d7.  Longo, S. and Lamberti, A., 2000. Roll waves and dissipation in debris flow. Geophysical Research Abstracts, Volume 2, ISSN 1607-7962, European Geophysical Society XXV Assembly, Nice, France.

d8.  Longo, S., Petti, M. and Pasotti, N., 2001. Bottom stress in non stationary free surface flow. Proceedings of the Fourth Conference on Coastal Dynamics, ASCE, (H. Hanson & M. Larson Eds) Lund, Sweden, 11-15 June, pp 848-857, ISBN 0-7844-0566-2, DOI: 10.1061/40566(260)87. [full text 460 KB].

d9.  Longo, S., 2003. Roll waves on a shallow layer of debris modeled as a dilatant fluid. Dieter Rickenmann & Cheng-lung Chen (eds) Debris-Flow Hazards Mitigation: Mechanics, Prediction and Assessment; Proceedings of the Third International DFHM Conference, Davos, Switzerland, September 10-12, Millpress Science Publishers, Rotterdam, Vol.1, pp. 339-350, 2003, ISBN 90 77017 78 X. [abstract]

d10. Longo, S., 2004. Effects of gradient pressure on resistance law in roll waves. Proceedings River Flow 2004 (Greco, Carravetta & Della Morte Eds), Italy, A.A. Balkema Publishers, London, Vol.2, pp.885-894, ISBN 90 5809 688 2. [abstract]

d11. Longo, S. and Petti, M., 2004. Velocity measurements under broken waves and bores. Proceedings of the 29th International Conference on Coastal Engineering (ICCE 2004), (J. McKee Smith Ed.), Vol.1, pp.305-317, World Scientific, ISBN 981 256 997 9, DOI: 10.1142/9789812701916_0023. [full text 730 KB]

d12. Ferraresi, M. and Longo, S., 2005. Physically based model of soil erosion and pollutant dynamics at basic scale. Proceedings of River Basin Management III, (Brebbia & Antunes do Carmo Eds.), WIT Press, pp.565-574, ISBN 1 84564 023 3, DOI: 10.2495/RM050541, [full text 1.6 MB pdf]

d13. Archetti, R., Longo, S. and Brocchini, M., 2006. Performances of Ultrasounds techniques in Physical Modelling of Coastal Processes. Proceedings of the 1st International Conference on the Application of Physical Modelling to Port and Coastal Protection (CoastLAB06), Porto, May 8-10 2006 (Veloso Gomes, Taveira Pinto, das Neves and Iglesias Eds.), IAHR, Madrid, Spain, pp-145-157. ISBN 90-78046-04-X. [full text 191 KB]

d14. Longo, S., 2006. Limiting conditions for the existence of permanent periodic roll waves in stony debris flows. River Flow 2006, Two Volume Set, Proceedings of the International Conference on Fluvial Hydraulics, Lisbon, Portugal, 6-8 September 2006. Edited by Elsa C. T. L. Alves, António H. Cardoso, João G. A. B. Leal, and Rui M. L. Ferreira,Taylor & Francis 2006, pp.1421-1431, ISBN 978-0-415-40815-8, DOI: 10.1201/9781439833865.ch152. [abstract]

d15. Longo, S., Valiani, A. and Lanza, L., 2006. Instability and kinematic for sand-water mixture or dry sand flowing past a circular cylinder. River Flow 2006, Two Volume Set, Proceedings of the International Conference on Fluvial Hydraulics, Lisbon, Portugal, 6-8 September 2006. Edited by Elsa C. T. L. Alves, António H. Cardoso, João G. A. B. Leal, and Rui M. L. Ferreira,Taylor & Francis 2006,, pp.1433-1440, 978-0-415-40815-8, DOI: 10.1201/9781439833865.ch153. [abstract]

d16. Longo, S., 2007. Turbulence and free surface interaction. 32nd Congress of IAHR, Venice, Book of Abstracts ISBN 88-8940-506-6, Vol.2, p.560; article on DVD. [abstract]

d17. Longo, S., 2007. The structure of turbulence near free surface. Proceedings 2007 Hydraulic Measurements & Experimental Methods Conference (HMEM 2007), Lake Placid, NY.

d18. Longo, S., 2008. Turbulence, potential flow and free surface elevation interaction in a weir flow. Proceedings River Flow 2008, (Altinakar, Kokpinar, Darama, Yegen & Harmancioglu Eds), KUBABA Congress Department and Travel Service, Ankara, Turkey, ISBN 978-605-60136-1-4, Vol. 1, p.251-259.

d19. Chiapponi, L., Longo, S., 2008. Experimental study on river junctions. Proceedings River Flow 2008, (Altinakar, Kokpinar, Darama, Yegen & Harmancioglu Eds), KUBABA Congress Department and Travel Service, Ankara, Turkey, ISBN 978-605-60136-3-8, Vol. 1, p.2117-2124.

d20. Longo, S., 2008. Turbulence and free surface flow at relevant Froude number. Proceedings of the 6th International Symposium on Ultrasonic Doppler Methods for Fluid Mechanics and Fluid Engineering, ISUD6 (Chara & Bares Eds), Czech Technical University in Prague, Institute of Hydrodynamics AS CR in Prague, ISBN 978-80-87117-05-7, p.115.

d21. Chiapponi, L., Longo, S. 2011. Strong turbulence and free surface interaction in a grid-stirred tank. In: 34th IAHR Congress - Conference Proceedings, ISBN 978-0-85825-868-6.

d22. Ciriello, V., Longo, S., Chiapponi, L., Di Federico, V. 2015. Porous gravity currents of non-Newtonian fluids within confining boundaries. In: 7th Groundwater Symposium IAHR — Procedia Environmental Science, 25, 58-65, Elsevier B. V., DOI:10.1016/j.proenv.2015.04.009. [full text 800 KB]

d23. Di Federico, V., Longo, S., Ciriello, V., Chiapponi, L. 2014. Propagation of gravity currents of non-Newtonian power-law fluids in Porous media. Poster presented at AGU Fall Meeting, San Francisco, 2014. DOI: 10.13140/2.1.1408.4163 [full text 1.1 MB]

d24. Chiapponi, L., Palmisani, E., De Piccoli, C., Matticchio, B., Longo, S. 2015. Wave-current interaction in the Porto di Lido entrance of the Venice Lagoon. XXII TELEMAC-MASCARET User Conference, STFC Daresbury Laboratory, Daresbury, Warrington, UK, 15-16/10/2015, DOI: 10.13140/RG.2.1.3270.5767. [full text 800 KB]

d25. Di Federico, V., Longo, S., Ciriello, V., Chiapponi, L. 2015. Gravity-driven flow of non-Newtonian fluids in heterogeneous porous media: a theoretical and experimental analysis. Presented at H42A-01 Complexities of flow and transport in porous media across diverse disciplines, III, AGU Fall Meeting, San Francisco, 14-18 Dec. 2015. DOI: 10.13140/RG.2.2.27015.39847 [full text 1.1 MB]

d26. Di Federico, V., Longo, S., Ciriello, V., Chiapponi, L. 2016. Modeling of non-Newtonian Free-Surface and Confined Flow in Porous Media: a Review of Theoretical and Experimental Results for Power-Law Fluids. Presented at H41E-1368 Non-Newtonian Fluids in Subsurface Environments: Rheology, Modeling, and Applications. Poster presented at AGU Fall Meeting, San Francisco, 12-16 Dec. 2016. DOI: 10.13140/RG.2.2.29229.49126 [poster 1.0 MB]

d27. Cobos, M., Clavero, M., Baquerizo, A., Longo, S., Losada, M.A. 2016. Laboratory experiments about bed patterns in the shoaling region under regular waves and reflecting conditions. Proceedings of the 35th International Conference on Coastal Engineering (ICCE 2016), n. 35, p. sediment.25, may 2017. ISSN 2156-1028, DOI: 10.9753/icce.v35.sediment.25. [full text 1.3 MB]

d28. Di Federico, V., Longo, S., King, S.E., Chiapponi, L., Petrolo, D., Ciriello, V., 2017. Gravity-driven flow of Herschel-Bulkley fluid in a fracture and in a 2D porous medium. Poster at 9th International Conference on Porous Media & Annual Meeting, May 8-11 2017, Rotterdam, The Netherlands. DOI: 10.13140/RG.2.2.32496.46084 [poster 1.0 MB]

d29. Celli, M, Barletta, A., Longo, S., Di Federico, V., Chiapponi, L., Valiani, A., 2017. Rayleigh-Bénard instability of the power-law flow in a porous medium: numerical and experimental analysis. 9 th International Conference on Porous Media & Annual Meeting, May 8-11 2017, Rotterdam, The Netherlands. DOI: 10.13140/RG.2.2.26786.02249 [poster 1.0 MB]

d30. Di Federico, V., Longo, S., Ciriello, V., Chiapponi, L., 2017. Porous gravity currents of non-Newtonian power-law fluids: a review of theoretical and experimental results. 9 th International Conference on Porous Media & Annual Meeting, May 8-11 2017, Rotterdam, The Netherlands. [full text 191 KB]

d31. Felisa, G., Ciriello, V., Longo, S., Di Federico, V., 2017. A simplified model to evaluate the effect of fluid rheology on non-Newtonian flow in variable aperture fractures. EGU 2017, Session HS8.1.6 Fluid dynamics, solute transport and biogeochemical reactions in porous media — new advances towards mechanistic understanding. DOI: 10.13140/RG.2.2.32194.38088 [poster 1.3 MB]

d32. Chiapponi, L., Carrasco, P. D., Addona, F., Losada, M. A., Longo, S., 2019. Statistical analysis of the interaction between wind-waves and currents. SCACR19, Bari, 9-11 Sept. 2019.

d33. Nardin, W., Mazzarino, M., Lorie, S., Stevenson, J. C., Longo, S., 2019. Field observation and numerical modeling to investigate the seasonal evolution of a restored salt marsh. Session EP41C-2353 AGU Fall Meeting, 9-13 Dec. 2019, San Francisco.

d34. Addona, F., Chiapponi, L., Losada, M. A., Longo, S., 2020. Air-water interaction of paddle waves under wind forcing. Coastal Engineering Proceedings, DOI: 10.9753/icce.v36v.currents.35

d35. Lenci, A., Ciriello, V., Chiapponi, L., Longo, S., Di Federico, V., 2020. Models for non-Newtonian flowback in an elastic fracture. CMWR 2020: Computational Methods in Water Resources XXIII, Stanford.

d36. Petrolo, D., Longo, S., 2021. Mixing mechanisms across a density interface in a Taylor-Couette flow. Oral presentation at 6th IAHR Europe Congress, February 15-18 2021, Warsaw, Poland. ID: 20710406486.

d37. Ciriello, V., Lenci, A., Longo, S., Di Federico, V., 2021. Relaxation-induced flow of an Ellis fluid in a smooth fracture. EGU General Assembly 2021, online, 19—30 Apr 2021, EGU21-13238, DOI: 10.5194/egusphere-egu21-13238.

d38. Zeighami, F., Lenci, A., Longo, S., Di Federico, V. 2022. Backflow Dynamics of Newtonian Fluids in an Elastic Fracture with Slip Walls. Proceedings of the International Conference EWaS5, Naples, Italy, 12–15 July 2022, DOI: 10.3390/environsciproc2022021045.

d39. Chiapponi, L., Petrolo, D., Longo, S., 2022. Experiments on Buoyancy Transfer in a two-layer System in Transient State. 39° IAHR World Congress, Granada 19-24 June 2022, DOI: 10.3850/IAHR-39WC2521711920221881.

d40. Longo, S., 2023. Converging gravity currents in an anisotropic domain. 608 Euromech Colloquium: Dynamics of gravity currents, Grenoble 28-30 June 2023.


International Journals (ISI)

e1. Longo, S., Lamberti, A., 2000. Granular streams rheology and mechanics. Physics and Chemistry of the Earth (B), Elsevier, 25/4, 375—380, DOI: 10.1016/S1464-1909(00)00029-0. [full text 704 KB pdf]

e2.  Petti, M., Longo, S., 2001. Turbulence experiments in the swash zone. Coastal Engineering, Elsevier, 43/1, 1—24, DOI: 10.1016/S0378-3839(00)00068-5. [full text 1.2 MB pdf]

e3.  Petti, M., Longo, S., 2001. Hydrodynamics in the Swash Zone. International Journal of Offshore and Polar Engineering (IJOPE), Vol.11, No 3, 202—210. [full text 700 KB]

e4.  Longo, S., Lamberti, A., 2002. Grain shear flow in a rotating drum. Experiments in Fluids, Springer, 32/3, 313—325, DOI: 10.1007/s003480100359. [full text 433 KB pdf]

e5.  Longo, S., Petti, M., Losada, I.J., 2002. Turbulence in the swash and surf zones: a review. Coastal Engineering, Elsevier, 45/3—4, 129—147, DOI: 10.1016/S0378-3839(02)00031-5. [full text 325 KB pdf]

e6.  Longo, S., 2003. Turbulence under spilling breakers using discrete wavelets. Experiments in Fluids, Springer, 34/2, 181—191, DOI: 10.1007/s00348-002-0545-1. [full text 502 KB pdf]

e7.  Longo, S., 2005. Two-phase Flow Modeling of Sediment Motion in Sheet-flows above Plane Beds. Journal of Hydraulic Engineering, ASCE, 131/5, 366—379, DOI: 10.1061/(ASCE)0733-9429(2005)131:5(366). [full text 217 KB pdf]

e8.  Longo, S., 2006. The Effects of Air Bubbles on Ultrasound Velocity Measurements. Experiments in Fluids, Springer, 41/4, 593—602, DOI: 10.1007/s00348-006-0183-0. [full text 530 KB pdf]

e9.  Longo, S., 2009. Vorticity and intermittency within the pre-breaking region of spilling breakers. Coastal Engineering, Elsevier, 56, 285—296, DOI: 10.1016/j.coastaleng.2008.09.003. [full text 1.2 MB pdf]

e10.    Longo, S., 2010. Experiments on turbulence beneath a free surface in a stationary field generated by a Crump weir: free surface characteristics and the relevant scales. Experiments in Fluids, Springer, 49, 1325—1338, DOI: 10.1007/s00348-010-0881-5. [full text 576 KB pdf]

2011

e11.    Longo, S., 2011. Experiments on turbulence beneath a free surface in a stationary field generated by a Crump weir: turbulence structure and correlation with the free surface. Experiments in Fluids, Springer, 50, 201—215, DOI: 10.1007/s00348-010-0921-1. [full text 657 KB pdf]

e12.    Longo, S., 2011. Roll Waves on a Shallow Layer of a Dilatant Fluid. European Journal of Mechanics B/Fluids, Elsevier, 30, 57—67, DOI: 10.1016/j.euromechflu.2010.09.001. [full text 657 KB pdf]

2012

e13.    Longo, S., 2012. Wind-generated water waves in a wind tunnel: free surface statistics wind friction and mean air flow properties. Coastal Engineering, Elsevier, 61, 27—41, DOI: 10.1016/j.coastaleng.2011.11.008. [full text 1.9 MB pdf]

e14.    Longo, S., Liang, D., Chiapponi, L., Aguilera Jiménez, L., 2012. Turbulent flow structure in experimental laboratory wind-generated gravity waves. Coastal Engineering, Elsevier, 64, 1—15, DOI: 10.1016/j.coastaleng.2012.02.006. [full text 3.0 MB pdf]

e15.    Longo, S., Losada, M.A., 2012. Turbulent structure of air flow over wind-induced gravity waves. Experiments in Fluids, Springer, 53, 369—390, DOI: 10.1007/s00348-012-1294-4. [full text 1.6 MB pdf]

e16.    Longo, S., Valiani, A., Lanza, L., 2012. Experiments on the two-dimensional flow of a grain-water mixture past a circular cylinder. European Journal of Mechanics B/Fluids, Elsevier, 36, 139—151, DOI: 10.1016/j.euromechflu.2012.04.002. [full text 2.8 MB pdf]

e17.    Di Federico, V., Archetti, R., Longo, S., 2012. Similarity solutions for spreading of a two-dimensional non-Newtonian gravity current in a porous layer. Journal of Non-Newtonian Fluid Mechanics, Elsevier, 177—178, 46—53, DOI: 10.1016/j.jnnfm.2012.04.003. [full text 958 KB pdf]

e18. Longo, S., Chiapponi, L., Clavero, M., Mäkelä, T., Liang, D., 2012. Study of the turbulence in the air-side and water-side boundary layers in experimental laboratory wind induced surface waves. Coastal Engineering, Elsevier, 69, 67—81, DOI: 10.1016/j.coastaleng.2012.05.012. [full text 5.2 MB pdf]

e19. Chiapponi, L., Longo, S., Tonelli, M., 2012. Experimental study on oscillating grid turbulence and free surface fluctuation. Experiments in Fluids, Springer, 53, 1515—1531, DOI: 10.1007/s00348-012-1367-4. [ full text 1.1 MB pdf ]

e20.    Di Federico, V., Archetti, R., Longo, S., 2012. Spreading of axisymmetric non-Newtonian power-law gravity currents in porous media. Journal of Non-Newtonian Fluid Mechanics, Elsevier, 189—190, 31—39, DOI: 10.1016/j.jnnfm.2012.10.002. [full text 1.0 MB pdf]

2013

e21.    Longo, S., Valiani, A., Lanza, L., Liang, D., 2013. Experimental study of the grain-water mixture flow past a cylinder of different shapes. European Journal of Mechanics B/Fluids, Elsevier, 38, 101—113, DOI: 10.1016/j.euromechflu.2012.11.001. [full text 2.77 MB pdf]

e22.    Longo, S., Chiapponi, L., Liang, D., 2013. Analytical study of the water surface fluctuations induced by grid-stirred turbulence. Applied Mathematical Modelling, Elsevier, 37, 7206—7222, DOI: 10.1016/j.apm.2013.02.005.

      Di Federico, V., Archetti, R., Longo, S., 2013. Corrigenda: "Similarity solutions for spreading of a two-dimensional non-Newtonian gravity current in a porous layer" [J. Non-Newton. Fluid Mech. 177-178 (2012) 46-53] and "Spreading of axisymmetric non-Newtonian power-law gravity currents in porous media" [J. Non-Newton. Fluid Mech. 189-190 (2012) 31-39] (DOI:10.1016/j.jnnfm.2012.04.003). Journal of Non-Newtonian Fluid Mechanics, Elsevier, 197, 91—92, DOI: 10.1016/j.jnnfm.2013.01.005. [full text]

e23.    Ciriello, V., Longo, S., Di Federico, V., 2013. On shear thinning fluid flow induced by continuous mass injection in porous media with variable conductivity. Mechanics Research Communications, Elsevier, 52, 101—107, DOI: 10.1016/j.mechrescom.2013.07.006. [full text 1.8 MB pdf]

e24.  Longo, S., Di Federico, V., Chiapponi, L., Archetti, R., 2013. Experimental verification of power-law non-Newtonian axisymmetric porous gravity currents Journal of Fluid Mechanics, vol. 731, September 2013, R2, 1—12, DOI: 10.1017/jfm.2013.389, © 2013 Cambridge University Press. [share for free]
movie 1 download [6.9 MB wmw]
movie 2 download [7.1 MB wmw]
Supplementary material [4.7 MB pdf]

e25.  Ciriello, V., Di Federico, V., Archetti, R., Longo, S., 2013. Effect of variable permeability on the propagation of thin gravity currents in porous media. International Journal of Non-Linear Mechanics, 57, 168—175, DOI: 10.1016/j.ijnonlinmec.2013.07.003. [full text 800 KB pdf]

e26.  Longo, S., Di Federico, V., Archetti, R., Chiapponi, L., Ciriello, V., Ungarish, M., 2013. On the axisymmetric spreading of non-Newtonian power-law gravity currents of time-dependent volume: an experimental and theoretical investigation focused on the inference of rheological parameters. Journal of Non-Newtonian Fluid Mechanics, 201, 69—79, DOI: 10.1016/j.jnnfm.2013.07.008 [full text 1.5 MB pdf]
movie 1 download [4.8 MB wmw]
movie 2 download [4.3 MB wmw]

2014

e27.    Longo, S., Chiapponi, L., Clavero, M., 2014. Experimental analysis of the coherent structures and turbulence past a hydrofoil in stalling condition beneath a water-air interface. European Journal of Mechanics B/Fluids, 43, 172—182, DOI: 10.1016/j.euromechflu.2013.08.007 [full text 2.9 MB pdf].

e28.    Longo, S., Valiani, A., 2014. Analysis of a boundary layer of a granular mixture flowing past a plate at zero incidence. European Journal of Mechanics B/Fluids, 46, 59—73, DOI: 10.1016/j.euromechflu.2014.02.002. [full text 4.6 MB pdf].

e29. Di Federico, V., Longo, S., Chiapponi, L., Archetti, R., Ciriello, V., 2014. Radial gravity currents in vertically graded porous media: theory and experiments for Newtonian and power-law fluids. Advances in Water Resources, 70, 65—76, DOI: 10.1016/j.advwatres.2014.04.015. [full text 2.4 MB pdf].
movie 1 download [6.0 MB wmw]
movie 2 download [7.9 MB wmw]
Supplementary material [2.5 MB pdf]

e30.  Longo, S., Di Federico, V., 2014. Axisymmetric gravity currents within porous media: first order solution and experimental validation. Journal of Hydrology, 519, 238—247, DOI: 10.1016/j.jhydrol.2014.07.003. [full text 1.55 MB pdf].
Supplementary material [1.6 MB pdf]

2015

e31.    Longo, S., Domínguez, F. M., Valiani, A., 2015. The turbulent structure of the flow field generated by a hydrofoil in stalling condition beneath a water-air interface. Experimental Thermal and Fluid Science, 61, 3447, DOI: 10.1016/j.expthermflusci.2014.10.008. [full text 4.3 MB pdf].

e32.    Longo, S., Di Federico, V., Chiapponi, L., 2015. Non-Newtonian power-law gravity currents propagating in confining boundaries. Environmental Fluid Mechanics, 15(3), 515—535, DOI: 10.1007/s10652-014-9369-9. [full text 1.7 MB pdf].

e33.  Longo, S., Ungarish, M., Di Federico, V., Chiapponi, L., Maranzoni, A., 2015. The propagation of gravity currents in a circular cross-section channel: experiments and theory. Journal of Fluid Mechanics, vol. 764, 513—537, DOI: 10.1017/jfm.2014.701, ©2015 Cambridge University Press [share for free].
Supplementary material [380 KB pdf]
Video Test 15 [6.3 MB wmw]
Video Test 41 [10.3 MB wmw]

e34.  Longo, S., Ciriello, V., Chiapponi, L., Di Federico, V., 2015. Combined effect of rheology and confining boundaries on spreading of gravity currents in porous media. Advances in Water Resources, 79, 140—152, DOI: 10.1016/j.advwatres.2015.02.016.[full text 2.7 MB pdf].
Supplementary material [400 KB pdf] (DOI: 10.13140/2.1.3215.1843)
movie 1 download [6.5 MB wmw]
movie 2 download [4.7 MB wmw]

e35.  Longo, S., Di Federico, V., Chiapponi L., 2015. Propagation of viscous gravity currents inside confining boundaries: the effects of fluid rheology and channel geometry. Proceedings of the Royal Society of London A: Mathematical, Physical and Engineering Sciences 471: 20150070, 1—21, DOI: 10.1098/rspa.2015.0070. [post-print 4.3 MB pdf].
video for media [9.1 MB wmw]

e36.    Longo, S., Di Federico, V., 2015. Stability analysis of gravity currents of a power-law fluid in a porous medium. Mathematical Problems in Engineering. Article ID 286487, 1—11, DOI: 10.1155/2015/286487 — Invited paper —

e37.  Longo, S., Di Federico, V., Chiapponi, L., 2015. A dipole solution for power-law gravity currents in porous formations Journal of Fluid Mechanics, vol. 778, 534—551, DOI: 10.1017/jfm.2015.405, ©2015 Cambridge University Press. [share for free]

e38.    Longo, S., Di Federico, V., 2015. Unsteady flow of shear-thinning fluids in porous media with pressure-dependent properties. Transport in Porous Media, vol. 110(3), 429—447, DOI: 10.1007/s11242-015-0565-y. [post-print 1.39 MB pdf]

2016

e39.    Longo, S., Ungarish, M., Di Federico, V., Chiapponi, L., Addona, F., 2016. Gravity currents produced by constant and time varying inflow in a circular cross-section channel: experiments and theory. Advances in Water Resources, 90, 10—23, DOI: 10.1016/j.advwatres.2016.01.011. [post-print 1.0 MB pdf]

e40.    Ciriello, V., Longo, S., Chiapponi, L., Di Federico, V., 2016. Porous gravity currents: a survey to determine the joint influence of fluid rheology and variations of medium properties. Advances in Water Resources, 92, 105—115, DOI: 10.1016/j.advwatres.2016.03.021. [post-print 0.7 MB pdf]
movie 1 download [4.9 MB wmw]
movie 2 download [3.7 MB wmw]
movie 3 download [3.6 MB wmw]

e41.    Clavero, M., Longo, S., Chiapponi, L., Losada, M.A., 2016. 3D flow measurements in regular breaking waves past a fixed submerged bar on an impermeable plane slope. Journal of Fluid Mechanics, vol. 802, 490527, DOI: 10.1017/jfm.2016.483, ©2016 Cambridge University Press. [share for free]

e42.    Longo, S., Chiapponi, L., Di Federico, V., 2016. On the propagation of viscous gravity currents of non-Newtonian fluids in channels with varying cross section and inclination. Journal of Non-Newtonian Fluid Mechanics, 235, 95—108, DOI: 10.1016/j.jnnfm.2016.07.007. [post-print 1.0 MB pdf]

e43.    Longo, S., Ungarish, M., Di Federico, V., Chiapponi, L., Addona, F., 2016. Gravity currents in a linearly stratified ambient fluid created by lock release and influx in semi-circular and rectangular channels. Physics of Fluids, 28(9), 096602, 1—25, DOI: 10.1063/1.4963009. [full text 4.1 MB pdf]

2017

e44.    Cobos, M., Chiapponi, L., Longo, S., Baquerizo, A., Losada, M.A., 2017. Ripple and sandbar dynamics under mid-reflecting conditions with a porous vertical breakwater. Coastal Engineering, Elsevier, 125, 95—118, DOI: 10.1016/j.coastaleng.2017.04.006. [full text 3.7 MB pdf]

e45.    Di Federico, V., Longo, S., King, S. E., Chiapponi, L., Petrolo, D., Ciriello, V., 2017. Gravity-driven flow of Herschel-Bulkley fluid in a fracture and in a 2D porous medium. Journal of Fluid Mechanics, vol. 821, 59—84, DOI: 10.1017/jfm.2017.234, ©2017 Cambridge University Press. [share for free]

e46.    Celli, M., Barletta, A., Longo, S., Chiapponi, L., Ciriello, V., Di Federico, V., Valiani, A., 2017. Thermal instability of a power-law fluid flowing in a horizontal porous layer with an open boundary: a two dimensional analysis. Transport in Porous Media, vol. 118, 3, 449—471, DOI:10.1007/s11242-017-0863-7. [post-print 0.8 MB pdf]

e47.    Chiapponi, L., Cobos, M., Losada, M. A., Longo, S., 2017. Cross-shore variability and vorticity dynamics during wave breaking on a fixed bar. Coastal Engineering, Elsevier, 127, 119—133, DOI: 10.1016/j.coastaleng.2017.06.011. [full text 1.0 MB pdf]

e48.    Zemach, T., Chiapponi, L., Petrolo, D., Ungarish, M., Longo, S., Di Federico, V., 2017. On the propagation of particulate gravity currents in circular and semi-circular channels partially filled with homogeneous or stratified ambient fluid. Physics of Fluids, 29(10), 106605, 1—17, DOI: 10.1063/1.4995388. [full text 1.3 MB pdf]

e49.    Longo, S., Clavero, M., Chiapponi, L., Losada, M. A., 2017. Invariants of turbulence Reynolds stress and of dissipation tensors in regular breaking waves. Water, 9, 893, 1—12, DOI:10.3390/w9110893 — Invited paper —

2018

e50.    Chiapponi, L., Ungarish, M., Longo, S., Di Federico, V., Addona, F., 2018. Critical regime of gravity currents flowing in non-rectangular channels with density stratification. Journal of Fluid Mechanics, vol. 840, 579—612, DOI: 10.1017/jfm.2017.917, ©2018 Cambridge University Press. [share for free]

e51.    Lauriola, I., Felisa, G., Petrolo, D., Di Federico, V., Longo, S., 2018. Porous gravity currents: axisymmetric propagation in horizontally graded medium and a review of similarity solutions. Advances in Water Resources, vol. 115, 136—150, DOI: 10.1016/j.advwatres.2018.03.008. [post-print 0.8 MB pdf]

e52.    Addona, F., Lira Loarca, A., Chiapponi, L., Losada, M. A., Longo, S., 2018. The Reynolds wave shear stress in partially reflected waves. Coastal Engineering, Elsevier, 318, 220—226, DOI: 10.1016/j.coastaleng.2018.04.015. [post-print 0.2 MB pdf]

e53.    Longo, S., Ungarish, M., Di Federico, V., Chiapponi, Petrolo, D., 2018. Gravity currents produced by lock-release: theory and experiments concerning the effect of a free top in non-Boussinesq systems. Advances in Water Resources, vol. 121, 456—471, DOI: 10.1016/j.advwatres.2018.09.009. [post-print 2.8 MB pdf]
movie download [43 MB wmw]

e54.    Felisa, G., Lenci, A., Lauriola, I., Longo, S., Di Federico, V., 2018. Flow of truncated power-law fluid in fracture channels of variable aperture. Advances in Water Resources, 122, 317327, DOI: 10.1016/j.advwatres.2018.10.024. [post-print 0.4 MB pdf]

2019

e55.    Lira Loarca, A. , Baquerizo, A., Longo, S., 2019. Interaction of Swell and Sea Waves with Partially Reflective Structures for Possible Engineering Applications. Journal of Marine Science and Engineering, 7(2), 31, 1—12, DOI: 10.3390/jmse7020031.

e56.    Chiapponi, L., Ungarish, M., Petrolo, D., Di Federico, V., Longo, S., 2019. Non-Boussinesq gravity currents and surface waves generated by lock-release in a circular-section-channel: theoretical and experimental investigation. Journal of Fluid Mechanics, vol. 869, 610—633, DOI: 10.1017/jfm.2019.226, ©2019 Cambridge University Press. [share for free]

e57.    Chiapponi, L., Ciriello, V., Longo, S., Di Federico, V., 2019. Non-Newtonian backflow in an elastic fracture. Water Resources Research, 55, 10144 — 10158, DOI: 10.1029/2019WR026071. [post-print 0.5 MB pdf]

2020

e58.    Petrolo, D., Chiapponi, L., Longo, S., Celli, M., Barletta, A., Di Federico, V., 2020. Onset of Darcy-Bénard convection under throughflow of a shear-thinning fluid. Journal of Fluid Mechanics Rapids, Vol. 889, R2, 1—12, DOI: 10.1017/jfm.2020.84, ©2020 Cambridge University Press.
see also Supplementary material

e59.    Chiapponi, L., Addona, F., Carrasco, P. D., Losada, M. A., Longo, S., 2020. Statistical analysis of the interaction between wind-waves and currents during early wave generation. Coastal Engineering, Elsevier, 159, 103672, 1—15, DOI: 10.1016/j.coastaleng.2020.103672. [post-print 1.3 MB pdf]

e60.    Lenci, A., Longo, S., Di Federico, V., 2020. Shear-thinning fluid flow in variable aperture channels. Water, 12(4), 1152, 1—13, DOI: 10.3390/w12041152.

e61.    Petrolo, D., Longo, S., 2020. Buoyancy transfer in a two-layer system in steady state. Experiments in a Taylor-Couette cell. Journal of Fluid Mechanics, Vol. 896, A27,1—31. DOI: 10.1017/jfm.2020.362, ©The Author(s), 2020. Published by Cambridge University Press. [share for free]
Supplementary video 1 [59 MB wmw]
Supplementary video 2 [38 MB wmw]

e62.    Chiapponi, L., Petrolo, D., Lenci, A., Di Federico, V., Longo, S., 2020. Dispersion induced by non-Newtonian gravity flow in a layered fracture or formation. Journal of Fluid Mechanics, Vol. 903, A14,1—35. DOI: 10.1017/jfm.2020.624, ©The Author(s), 2020. Published by Cambridge University Press. [share for free]

e63.    Addona, F., Chiapponi, L., Clavero, M., Losada, M. A., Longo, S., 2020. On the interaction between partially-reflected waves and an opposing wind. Coastal Engineering, Elsevier, 162, 103774, 114, DOI: 10.1016/j.coastaleng.2020.103774. [post-print 0.6 MB pdf]

2021

e64.    Longo, S., Chiapponi, L., Petrolo, D., Lenci, A., Di Federico, V., 2021. Converging gravity currents of power-law fluid. Journal of Fluid Mechanics, Vol. 918, A5, 1—30, DOI: 10.1017/jfm.2021.305, ©The Author(s), 2021. Published by Cambridge University Press. [share for free]

e65.    Ciriello, V., Lenci, A., Longo, S., Di Federico, V., 2021. Relaxation-induced flow in a smooth fracture for Ellis rheology. Advances in Water Resources, 152, 103914, DOI: 10.1016/j.advwatres.2021.103914. [post-print 400 KB pdf]

e66.    Giuliani, F., Petrolo, D., Chiapponi, L., Zanini, A., Longo, S., 2021. Advancement in measuring the hydraulic conductivity of porous asphalt pavements. Construction and Building Materials, 300, 124110, DOI: 10.1016/j.conbuildmat.2021.124110. [post-print 500 KB pdf]

e67.    Lenci, A., Chiapponi, L., Longo, S., Di Federico, V., 2021. Experimental investigation on backflow of power-law fluids in planar fractures. Physics of Fluids, 33(8), 083111, DOI: 10.1063/5.0062422. [post-print 0.8 MB pdf]

e68.    Petrolo, D., Ungarish, M., Chiapponi, L., Ciriello, V., Longo, S., 2021. Experimental verification of theoretical approaches for radial gravity currents draining from an edge. Acta Mechanica, 232(11), 4461—4483, DOI: 10.1007/s00707-021-03066-6.

2022

e69.    Autelitano, F., Longo, S., Giuliani, F. 2022. Phyto-based sodium chloride hydrogel for highway winter maintenance of porous asphalt pavements. Construction and Building Materials, 319, 126082. DOI: 10.1016/j.conbuildmat.2021.126082. [post-print 1 MB]

e70.    Petrolo, D., Ungarish, M., Chiapponi, L., Longo, S., 2022. Experimental study on radial gravity currents flowing in a vegetated channel. Journal of Fluid Mechanics, Vol. 933, A46, 1—38, DOI: 10.1017/jfm.2021.1059, ©The Author(s), 2022. Published by Cambridge University Press. [share for free]

e71.    Longo, S., Chiapponi, L., Petrolo, D., Bosa, S., Di Federico, V., 2022. Ascending non-Newtonian long drops in vertical tubes. Journal of Fluid Mechanics, Vol. 950, A1, 1—45, DOI: 10.1017/jfm.2022.676, ©The Author(s), 2022. Published by Cambridge University Press.
movie 1 download [26 MB mp4]
movie 2 download [6.3 MB mp4]
movie 3 download [10.3 MB mp4]
movie 4 download [15 MB mp4]

e72.    Autelitano, F., Petrolo, D., Chiapponi, L., Giuliani, F., Longo, S., 2022. Temporary clogging effects induced by a sustainable anti-icing hydrogel on the hydraulic conductivity and inertia coefficient of open-graded asphalt pavements. Construction and Building Materials, 361, 129495. DOI: 10.1016/j.conbuildmat.2022.129495.

2023

e73.    Chiapponi, L., Zemach, T., Petrolo, D., Ungarish, M., Longo, S., 2023. Experimental study on gravity currents with internal stratification in semicircular channels. European Journal of Mechanics B/Fluids, Elsevier, Vol. 97, 12—27, DOI: 10.1016/j.euromechflu.2022.08.004. [post-print 0.8 MB pdf]

e74.    Longo, S., 2023. Gravity currents of viscous fluids in a vertically widening and converging fracture. Physics of Fluids, Vol. 35(6), 066601, DOI: 10.1063/5.0152446. [post-print 2.2 MB pdf]

e75.    Merli, N., Longo, S., Chiapponi, L., Di Federico, V., 2023. Gravity flow in rock fractures with substrate and edge drainage. Physics of Fluids, Vol. 35(8), 083113, DOI: 10.1063/5.0158664. [post-print 5.1 MB pdf]

e76.    Longo, S., 2023. Wide flow model for converging gravity currents and the effects of the flow resistance model on the propagation. Physics of Fluids, Vol. 35(10), 106604, DOI: 10.1063/5.0170486. [post-print 1.4 MB pdf]

e77.    Molina-Salas, A., Longo, S., Clavero, M., Moñino, A., 2023. Theoretical approach to the scale effects of an OWC device. Renewable Energy, Vol. 219(2), 119579, DOI: 10.1016/j.renene.2023.119579. [post-print 0.9 MB pdf]


Books

Esaurito presso McGraw-Hill. Disponibile on demand scrivendo a printservice@eft.it


Longo, S. and Petti, M., 2006. Misure e Controlli Idraulici (Measurements and Hydraulic Controls). McGraw-Hill Italia, Collana di Istruzione Scientifica, serie di Ambiente e Territorio (in italian) ISBN 88-386-6137-5, XI+415 pp. [Indice e Prefazione].
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Longo, S. and Tanda, M.G., 2009. Esercizi di Idraulica e di Meccanica dei Fluidi (Excercises in Hydraulics and Fluid Mechanics). Springer & Verlag Italia, Collana UNITEXT Ingegneria (in italian). ISBN 978-88-470-1347-6, V+386 pp. [Indice e Prefazione].
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Longo, S., 2011, Analisi Dimensionale e Modellistica Fisica — Principi e Applicazioni alle Scienze Ingegneristiche (Dimensional Analysis and Physical Modeling — Principles and Engineering Applications). Springer & Verlag Italia, Collana UNITEXT Ingegneria (in italian). ISBN 978-88-470-1871-6, X+370 pp. [Indice e Prefazione].
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Longo, S., 2024, Lezioni di Idraulica Marittima. La teoria delle onde. (Lectures on Maritime Hydraulics. The waves theory). Società Editrice Esculapio, ISBN 9788893854283,IV+141 pp. [Indice].

 

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Longo, S., Tanda, M. G., Chiapponi, L., 2021, Problems in Hydraulics and Fluid Mechanics. Springer, https://doi.org/10.1007/978-3-030-51387-0 Print ISBN 978-3-030-51386-3, Online ISBN 978-3-030-51387-0, XVII+391 pp. [Preface and Contents].

 

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Longo, S., 2022, Principles and Applications of Dimensional Analysis and Similarity. Springer, https://doi.org/10.1007/978-3-030-79217-6. Print hardcover ISBN 978-3-030-79216-9, softcover ISBN 978-3-030-79219-0, Online ISBN 978-3-030-79217-6, XXXI+428 pp. [Preface and Contents]

Book Reviews by SIAM Review [69 KB pdf]
“I really enjoyed this book. The writing is clear and eloquent, and it was fun to see a wide range of fundamental physical principles derived in a concise manner. The book is substantial with a wide scope, so should be valuable to many.” (D. J. W. Simpson, SIAM Review, Vol. 65 (3), 2023)


Books Chapters

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Clavero, M., Chiapponi, L., Longo, S., Losada, M. A., 2023, Laboratory Tests on Wind-Wave Generation, Interaction and Breaking Processes. In: Chastre, C., Neves, J., Ribeiro, D., Neves, M.G., Faria, P. (eds), Advances on Testing and Experimentation in Civil Engineering. Springer Tracts in Civil Engineering. https://link.springer.com/book/10.1007/978-3-031-05875-2. Print hardcover ISBN 978-3-031-05874-5, XIX+375 pp.


Patents

Optical instrument for measuring 2-D tangential velocity (patent No 0001355886 23/2/2009) (Strumento ottico per la misura di velocità tangenziale bidimensionale, Brevetto di Invenzione Industriale No 0001355886 del 23/2/2009)

Anti-icing solution for winter maintenance of permeable or macro rough road pavements (Soluzione antigelo per la manutenzione invernale delle pavimentazioni stradali drenanti o macro rugose) (Patent 102021000025154 31/10/2023)

 


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