Results 151 to 160 of about 954,404 (186)

Numerical investigation of three-dimensional effects of hydrodynamic cavitation in a Venturi tube. [PDF]

Ultrason Sonochem
Apte D, Ge M, Zhang G, Coutier-Delgosha O.   +3 more
europepmc   +1 more source

Kinetic Theory with Casimir Invariants-Toward Understanding of Self-Organization by Topological Constraints. [PDF]

Entropy (Basel)
Yoshida Z.
europepmc   +1 more source

Direct, large eddy, and Reynolds-averaged Navier-Stokes simulations of hydrogen periodic planar jets in argon

Reyes DAQ, Diepstraten N, Ballatore A, Roekaerts D, Oijen Jv.   +4 more
europepmc   +1 more source

Classically studied coherent structures only paint a partial picture of wall-bounded turbulence

Vinuesa R, Cremades A, Hoyas S.
europepmc   +1 more source

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Kinetic energy and enstrophy transfer in compressible Rayleigh–Taylor turbulence

Journal of Fluid Mechanics, 2020
Kinetic energy and enstrophy transfer in compressible Rayleigh–Taylor (RT) turbulence were investigated by means of direct numerical simulation. It is revealed that compressibility plays an important role in the kinetic energy and enstrophy transfer ...
Zhiye Zhao, Nan-Sheng Liu, Xi-yun Lu
semanticscholar   +1 more source

Kinetic energy transfer in compressible isotropic turbulence

Journal of Fluid Mechanics, 2018
Kinetic energy transfer in compressible isotropic turbulence is studied using numerical simulations with solenoidal forcing at turbulent Mach numbers ranging from 0.4 to 1.0 and at a Taylor Reynolds number of approximately 250.
Jianchun Wang, M. Wan, Song Chen, Shiyi Chen   +3 more
semanticscholar   +1 more source

The topology-conditioned turbulence kinetic energy budget

The Physics of Fluids
The paper reports on the conditionally averaged turbulence kinetic energy (TKE) budget, where the conditioning is based on the invariants of the velocity gradient tensor. Three different datasets are utilized for this analysis.
P. Baj
semanticscholar   +1 more source

Turbulence kinetic energy budget in the stable boundary layer over a heterogeneous surface

, 2018
This study presents turbulence kinetic energy (TKE) budget terms above tall, deciduous walnut canopy in the wintertime stable boundary layer (SBL) and makes a comparison to well‐known results of horizontally homogeneous and flat (HHF) terrain. Turbulence
Karmen Babić, M. Rotach
semanticscholar   +1 more source

Effect of flow topology on the kinetic energy flux in compressible isotropic turbulence

Journal of Fluid Mechanics, 2019
The effects of flow topology on the subgrid-scale (SGS) kinetic energy flux in compressible isotropic turbulence is studied. The eight flow topological types based on the three invariants of the filtered velocity gradient tensor are analysed at different
Jianchun Wang, M. Wan, Song Chen, C. Xie, Qinmin Zheng, Lianping Wang, Shiyi Chen   +6 more
semanticscholar   +1 more source