Publications of Alain Pumir

Candelier, F.; Gustavsson, K.; Sharma, P.; Sundberg, L.; Pumir, A.; Bagheri, G.; Mehlig, B.: Torques on curved atmospheric fibers. Physical Review Research 7, 013179 (2025)

Gallon, S.; Sozza, A.; Feraco, F.; Marino, R.; Pumir, A.: Lagrangian Irreversibility and Energy Exchanges in Rotating-Stratified Turbulent Flows. Physical Review Letters 133, 024101 (2024)

Sheikh, M. Z.; Gustavsson, K.; Leveque, E.; Mehlig, B.; Pumir, A.; Naso, A.: Effect of Turbulence on the Collision Rate between Settling Ice Crystals and Droplets. Journal of the Atmospheric Sciences 81 (5), pp. 887 - 901 (2024)

Bhowmick, T.; Seesing, J.; Gustavsson, K.; Güttler, J. M.; Wang, Y.; Pumir, A.; Mehlig, B.; Bagheri, G.: Inertia Induces Strong Orientation Fluctuations of Nonspherical Atmospheric Particles. Physical Review Letters 132 (3), 034101 (2024)

Yang, P.-F.; Xu, H.; Pumir, A.; He, G.W.: Structure and role of the pressure Hessian in regions of strong vorticity in turbulence. Journal of Fluid Mechanics 983, R2 (2024)

Bae, A. J.; Ahmad, R.; Bodenschatz, E.; Pumir, A.; Gholami, A.: Flagellum-driven cargoes: Influence of cargo size and the flagellum-cargo attachment geometry. PLoS One 18 (3), e0279940 (2023)

Buaria, D.; Pumir, A.: Role of pressure in the dynamics of intense velocity gradients in turbulent flows. Journal of Fluid Mechanics 973, A23 (2023)

McKeown, R.; Pumir, A.; Rubinstein, S.M.; Brenner, M.P.; Ostilla-Mónico, R.: Energy transfer and vortex structures: visualizing the incompressible turbulent energy cascade. New Journal of Physics 25 (10), 103029 (2023)

Yang, P.-F.; Bodenschatz, E.; He, G.W.; Pumir, A.; Xu, H.: Dynamics of the perceived velocity gradient tensor and its modelling. Physical Review Fluids 8 (9), 094604 (2023)

Buaria, D.; Pumir, A.: Vorticity-Strain Rate Dynamics and the Smallest Scales of Turbulence. Physical Review Letters 128, 094501 (2022)

Cabrera, F.; Sheikh, M. Z.; Mehlig, B.; Plihon, N.; Bourgoin, M.; Pumir, A.; Naso, A.: Experimental validation of fluid inertia models for a cylinder settling in a quiescent flow. Physical Review Fluids 7, 024301, p. 1 (2022)

Ahmad, R.; Bae, A. J.; Su, Y.-J.; Goli Pozveh, S.; Bodenschatz, E.; Pumir, A.; Gholami, A.: Bio-hybrid micro-swimmers propelled by flagella isolated from C. reinhardtii. Soft Matter 18, pp. 4767 - 4777 (2022)

Buaria, D.; Pumir, A.; Bodenschatz, E.: Generation of intense dissipation in high Reynolds number turbulence. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 380, 2218 (2022)

Gholami, A.; Ahmad, R.; Bae, A. J.; Pumir, A.; Bodenschatz, E.: Waveform of free, hinged and clamped axonemes isolated from C. reinhardtii: influence of calcium. New Journal of Physics 24, p. 053025 (2022)

Yang, P.-F.; Fang, J.; Fang, L.; Pumir, A.; Xu, H.: Low-order moments of the velocity gradient in homogeneous compressible turbulence. Journal of Fluid Mechanics 947, R1 (2022)

Buaria, D.; Pumir, A.: Nonlocal amplification of intense vorticity in turbulent flows. Physical Review Research 3, L042020 (2021)

Yang, P.-F.; Pumir, A.; Xu, H.: Return to isotropy of homogeneous shear-released turbulence. Physical Review Fluids 6 (4), 044601 (2021)

Mishra, A.; Pumir, A.; Ostilla-Mónico, R.: Instability and disintegration of vortex rings during head-on collisions and wall interactions. Physical Review Fluids 6, 104702 (2021)

Buaria, D.; Bodenschatz, E.; Pumir, A.: Vortex stretching and enstrophy production in high Reynolds number turbulence. Physical Review Fluids 5, 104602 (2020)

Yang, P.-F.; Pumir, A.; Xu, H.: Dynamics and invariants of the perceived velocity gradient tensor in homogeneous and isotropic turbulence. Journal of Fluid Mechanics 897, A9 (2020)