PUBLICATIONS AND FUNDED RESEARCH

24 publications Rang A, 20conference proceedings.

Refereed Journals Rang A.

Wirth A and Negretti ME ’Non-intruding rotating gravity currents’ submitted to Ocean Modelling.
Maggi MR, Adduce C and Negretti ME’Lock-exchange gravity currents over a rough bottom’ submitted to Special Issue Environmental Fluid Mechanics, October 2021.
Negretti ME, Tucciarone FL and Wirth A (2021) ’Intruding gravity currents andre-circulation in a rotating frame: Laboratory experiments’ Phys. Fluids 33 (9),096607,10.1063/5.0058629.
De Serio F, Armenio E, Badin G, Di Leonardo A, Hilel R, Liberzon D, Mossa M,Negretti ME, Pisaturo GR, Righetti M, Sommeria J, Termini D, Valran T, Ver-meulen B, Viboud S (2021), ’Experiments on rotating jets interacting with vegetation’Exp. Fluids, 62, 218-33, 10.1007/s00348-021-03297-2.
Gacic M, Rubino A, Ursella L, Kovacevic V, Menna M, Malacic V, Bensi, Negretti ME, Cardin V, Orlic M, Sommeria J, Viana Barreto R, Viboud S, Val-ran T, Petelin B, and Siena G. (2021) Impact of the dense water flow over the sloping bottom on the open-sea circulation: Laboratory experiments and the Ionian Sea (Mediterranean) example, Ocean Sciences, 17, 975-96, 10.5194/os-17-975-2021.
Mossa M, Hilel Goldshmid R, Liberzon D, Negretti ME, Sommeria J, Termini D,De Serio, F (2021) Quasi-geostrophic jet-like flow with obstructions,J Fluid Mech,921, A12, 10.1017/jfm.2021.501.
De Falco MC, Adduce C, Cuthbertson A, Negretti ME, Laanearu J, Malcangio Dand Sommeria J (2021) Experimental study of uni and bi-directional exchange flowsin a large scale rotating trapezoidal channel,Selected as Featured Article of Phys.Fluids, 35(1), 014102, 10.1063/5.0039251.
Dagaut J, Negretti ME, Balarac G and Brun C (2021), Laminar to turbulentG ̈ortler instability transition Phys. Fluids, 33(1), 014102.
De Falco MC, Adduce C, Negretti ME and Hopfinger EJ (2021) On the dynamics of quasi-steady gravity currents flowing up a slope. Adv. in Water Res., 147, 103791.
Rubino A, Gacic M, Bensi M, Kovacevic V, Malacic V, Menna M, Negretti ME,Sommeria J, Zanchettin D, Viana-Barreto R, Ursella L, Cardin V, Civitarese G,Orlic M, Petelin B, Siena G (2020) Multiannual Oceanic Surface Circulation Reversals Without Wind Influence: an Experimental Evidence,Scientific Reports, Nature.
Martin A, Negretti ME, Ungarish and Zemach T (2020), On the propagation of acontinuously supplied gravity current head down bottom slopes, Phys Rev Fluids,5, 054801 .
Zemach T, Ungarish M, Martin A∗and Negretti ME (2019), On gravity currents of fixed volume that encounter a down-slope or up-slope bottom Phys Fluids31,096604.
Martin A, Negretti ME and Hopfinger EJ (2019), Development of gravity currentson slopes under different interfacial instability conditions,J Fluid Mech880,180-208.
Kostaschuk R, NasrAzadani MM, Wei T, Chen Z, Meiburg E, Negretti ME, Best J,Peakall J and Parsons DR (2018), On the causes of pulsing in turbidity currents J Geophys Res Earth Surf 123(11), 2827-43.
Negretti ME and Flor JB and Hopfinger EJ (2017), Development of gravity currents on rapidly changing slopes,J Fluid Mech 833, 70-97.
Caudwell T, Flor JB and Negretti ME(2016), Convection at an isothermal wall in an enclosure and establishment of stratification,J Fluid Mech 799, pp 448-75.
Augier P Billant P Negretti ME and Chomaz JM (2014) Experimental study of stratified turbulence forced with columnar dipoles, Phys Fluids 26, 046603.
Negretti ME and P Billant (2013) Stability of a Gaussian pancake vortex in a stratified fluid, J Fluid Mech 718, pp 457-80.
Weitbrecht V, Seol DG, Negretti ME, Detert M, Kuehn G and Jirka GH (2011) PIV measurements in environmental flows J Hydr Res 5(4), pp 231-45.
Negretti ME Socolofsky SA and Jirka GH (2008) Linear stability analysis of inclined two-layer stratified flows Phys. Fluids20, 094104.
Negretti ME, Zhu DZ and Jirka GH (2007) The effect of enhanced bottom roughness in two-layer exchange flows over a sill, Dyn of Oceans and Atm 45, pp 46-68.
Negretti ME, Zhu DZ and Jirka GH (2007) Barotropically induced interfacial waves in two-layer exchange flows over a sill,J Fluid Mech 592, pp 135-54.
Negretti ME Vignoli G Tubino M and Brocchini M (2006) On shallow wakes: an analytical study,J Fluid Mech567, pp 457-75.
Negretti ME Socolofsky SA and Jirka GH (2005) Stabilization of cylinder wakes in shallow water flows by means of roughness elements : an experimental study Exp.Fluids 38, 403-14

Funded Research Proposals:

2004 - Zhu, DZ (PI), Negretti, ME and Jirka, GH 'Hydrodynamic instabilities and entrainment in stratified two-layer exchange flows over a sill' German Science Foundation, DFG Ji 18/12-1, 70\%, 2yrs, 250k€.

2006 - Negretti, ME (PI) and Jirka, GH, 'Hydrodynamic instabilities and entrainment in stratified two-layer arrested flows over a sill' German Science Foundation, DFG Ji 18/12-2, 100\%, 2yrs, 250k€.

2008 - Negretti, ME (PI), Billant, P., 'Three-dimensional structure of stratified turbulence', FP7 Marie Curie Intra European Fellowships, PEOPLE-IEF, 3DZZI, Proposal Number 234782, 100\%, 2yrs, 300k€+OH.

2008 - Negretti ME (PI), P. Linden, 'The fluid mechanics of natural building ventilation' German Science Foundation, DFG NE1184/2-1, 100\%, 2yrs, 160k€.

2011 - Negretti ME (PI), 'Gravity currents over complex terrain' UJF SMINGUE, 70\%, 10k€.

2012 - Negretti ME (PI), 'Gravity currents over topography', UJF SMINGUE, 70\%, 12k€.

2013 Negretti ME (PI), Brun, C - 'Gravity currents over complex terrain', LabexOSUG2020, 3yrs, 70\%, 16k€.

2014 - Flor J.-B. (PI), Negretti ME, 'Turbulent convection for energy efficient buildings AGIR SMINGUE, 3yrs, 40\%, 25k€.

2017 - Negretti ME (PI), Ungarish M 'Gravity currents over complex terrain' LabEx Tec21, 3 yrs, 70\%, 160k€.

2021 - Wirth A (PI), Negretti ME, Auclair F., 'The turbulent life of intruding downslope gravity currents', 50\%, SHOM Nr.20CP03, 4yrs, 80k€.

Publications: Publications

PUBLICATIONS AND FUNDED RESEARCH

24 publications Rang A, 20conference proceedings.

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Refereed Journals Rang A.

​

Wirth A and Negretti ME ’Non-intruding rotating gravity currents’ submitted to Ocean Modelling.

Maggi MR, Adduce C and Negretti ME’Lock-exchange gravity currents over a rough bottom’ submitted to Special Issue Environmental Fluid Mechanics, October 2021.

Negretti ME, Tucciarone FL and Wirth A (2021) ’Intruding gravity currents andre-circulation in a rotating frame: Laboratory experiments’ Phys. Fluids 33 (9),096607,10.1063/5.0058629.

De Serio F, Armenio E, Badin G, Di Leonardo A, Hilel R, Liberzon D, Mossa M,Negretti ME, Pisaturo GR, Righetti M, Sommeria J, Termini D, Valran T, Ver-meulen B, Viboud S (2021), ’Experiments on rotating jets interacting with vegetation’Exp. Fluids, 62, 218-33, 10.1007/s00348-021-03297-2.

Mossa M, Hilel Goldshmid R, Liberzon D, Negretti ME, Sommeria J, Termini D,De Serio, F (2021) Quasi-geostrophic jet-like flow with obstructions,J Fluid Mech,921, A12, 10.1017/jfm.2021.501.

De Falco MC, Adduce C, Cuthbertson A, Negretti ME, Laanearu J, Malcangio Dand Sommeria J (2021) Experimental study of uni and bi-directional exchange flowsin a large scale rotating trapezoidal channel,Selected as Featured Article of Phys.Fluids, 35(1), 014102, 10.1063/5.0039251.

Dagaut J, Negretti ME, Balarac G and Brun C (2021), Laminar to turbulentG ̈ortler instability transition Phys. Fluids, 33(1), 014102.

De Falco MC, Adduce C, Negretti ME and Hopfinger EJ (2021) On the dynamics of quasi-steady gravity currents flowing up a slope. Adv. in Water Res., 147, 103791.

Martin A, Negretti ME, Ungarish and Zemach T (2020), On the propagation of acontinuously supplied gravity current head down bottom slopes, Phys Rev Fluids,5, 054801 .

Zemach T, Ungarish M, Martin A∗and Negretti ME (2019), On gravity currents of fixed volume that encounter a down-slope or up-slope bottom Phys Fluids31,096604.

Martin A, Negretti ME and Hopfinger EJ (2019), Development of gravity currentson slopes under different interfacial instability conditions,J Fluid Mech880,180-208.

Kostaschuk R, NasrAzadani MM, Wei T, Chen Z, Meiburg E, Negretti ME, Best J,Peakall J and Parsons DR (2018), On the causes of pulsing in turbidity currents J Geophys Res Earth Surf 123(11), 2827-43.

Negretti ME and Flor JB and Hopfinger EJ (2017), Development of gravity currents on rapidly changing slopes,J Fluid Mech 833, 70-97.

Caudwell T, Flor JB and Negretti ME(2016), Convection at an isothermal wall in an enclosure and establishment of stratification,J Fluid Mech 799, pp 448-75.

Augier P Billant P Negretti ME and Chomaz JM (2014) Experimental study of stratified turbulence forced with columnar dipoles, Phys Fluids 26, 046603.

Negretti ME and P Billant (2013) Stability of a Gaussian pancake vortex in a stratified fluid, J Fluid Mech 718, pp 457-80.

Weitbrecht V, Seol DG, Negretti ME, Detert M, Kuehn G and Jirka GH (2011) PIV measurements in environmental flows J Hydr Res 5(4), pp 231-45.

Negretti ME Socolofsky SA and Jirka GH (2008) Linear stability analysis of inclined two-layer stratified flows Phys. Fluids20, 094104.

Negretti ME, Zhu DZ and Jirka GH (2007) The effect of enhanced bottom roughness in two-layer exchange flows over a sill, Dyn of Oceans and Atm 45, pp 46-68.

Negretti ME, Zhu DZ and Jirka GH (2007) Barotropically induced interfacial waves in two-layer exchange flows over a sill,J Fluid Mech 592, pp 135-54.

Negretti ME Vignoli G Tubino M and Brocchini M (2006) On shallow wakes: an analytical study,J Fluid Mech567, pp 457-75.

Negretti ME Socolofsky SA and Jirka GH (2005) Stabilization of cylinder wakes in shallow water flows by means of roughness elements : an experimental study Exp.Fluids 38, 403-14

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Funded Research Proposals:

​

2004 - Zhu, DZ (PI), Negretti, ME and Jirka, GH 'Hydrodynamic instabilities and entrainment in stratified two-layer exchange flows over a sill' German Science Foundation, DFG Ji 18/12-1, 70\%, 2yrs, 250k€.

2006 - Negretti, ME (PI) and Jirka, GH, 'Hydrodynamic instabilities and entrainment in stratified two-layer arrested flows over a sill' German Science Foundation, DFG Ji 18/12-2, 100\%, 2yrs, 250k€.

2008 - Negretti, ME (PI), Billant, P., 'Three-dimensional structure of stratified turbulence', FP7 Marie Curie Intra European Fellowships, PEOPLE-IEF, 3DZZI, Proposal Number 234782, 100\%, 2yrs, 300k€+OH.

2008 - Negretti ME (PI), P. Linden, 'The fluid mechanics of natural building ventilation' German Science Foundation, DFG NE1184/2-1, 100\%, 2yrs, 160k€.

2011 - Negretti ME (PI), 'Gravity currents over complex terrain' UJF SMINGUE, 70\%, 10k€.

2012 - Negretti ME (PI), 'Gravity currents over topography', UJF SMINGUE, 70\%, 12k€.

2013 Negretti ME (PI), Brun, C - 'Gravity currents over complex terrain', LabexOSUG2020, 3yrs, 70\%, 16k€.

2014 - Flor J.-B. (PI), Negretti ME, 'Turbulent convection for energy efficient buildings AGIR SMINGUE, 3yrs, 40\%, 25k€.

2017 - Negretti ME (PI), Ungarish M 'Gravity currents over complex terrain' LabEx Tec21, 3 yrs, 70\%, 160k€.

2021 - Wirth A (PI), Negretti ME, Auclair F., 'The turbulent life of intruding downslope gravity currents', 50\%, SHOM Nr.20CP03, 4yrs, 80k€.

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