Fluid mechanics-turbulent flow and turbulence modeling. Lars Davidson. . 2010L. Davidson, Fluid mechanics, turbulent flow and turbulence modeling, Lecture Notes for Chalmers University, 2010.Lars Davidson.Fluid mechanics-turbulent flow and turbulence modeling. . 2010...
The criterion for separating the laminar and turbulent flow in fluid mechanics is based on Reynolds number. This limit is 2300 for internal flow and 100000 for the boundary layer, and larger Reynolds numbers correspond to turbulent flow. Three-dimensional Turbulence is always a three-dimensional con...
Contemporary paradigm of peripheral and intracranial vascular hemodynamics considers physiologic blood flow to be laminar. Transition to turbulence is considered as a driving factor for numerous diseases such as atherosclerosis, stenosis and aneurysm. Recently, turbulent flow patterns were detected in intracra...
Theory of premixed-flame propagation in large-scale turbulence turbulent flowfluid flow 400800* -- combustion, pyrolysis, & high-temperature chemistryA statistical theory is developed for the structure and propagation ... P. Clavin,F. A. Williams - 《Journal of Fluid Mechanics》 被引量: 218...
We investigate both laminar and turbulent flow regimes in a rough-walled rock fracture via numerical CFD simulations. While previous studies were limited t
J. Fluid Mech. (1990) J.T. Stuart et al. The Lagrangian picture of fluid dynamics Phil. Trans. R. Soc. (1990) M. Tabor Stretching and Alignment in General Flow Fields: Classical Trajectories from Reynolds Number Zero to Infinity M. Tabor Chaos and Integrability in Nonlinear Dynamics: An...
To date, a comprehensive understanding of the influence of the Prandtl number ($Pr$) on flow topology in turbulent Rayleigh鈥揃茅nard convection (RBC) rema... ZH Wang,X Chen,A Xu,... - 《Journal of Fluid Mechanics》 被引量: 0发表: 2024年 Investigation of turbulent superstructures in Ray...
Chevalier, M., Peng, S.H. (2010). Detached Eddy Simulation of Turbulent Flow in a Highly Offset Intake Diffuser. In: Peng, SH., Doerffer, P., Haase, W. (eds) Progress in Hybrid RANS-LES Modelling. Notes on Numerical Fluid Mechanics and Multidisciplinary Design, vol 111. Springer, Ber...
Conditional statistics of the turbulent/non-turbulent interface in a jet flow Using two-dimensional high-speed measurements of the mixture fraction Z in a turbulent round jet with nozzle-based Reynolds numbers Re_0 between 3000 and 1... SN Peters - 《Journal of Fluid Mechanics》 被引量: 0发...
We note that SciMARL has been used in fluid mechanics only recently for the development of SGS models in LES of homogeneous turbulent flow46. In the case of WMLES, the performance of the SciMARL can be measured by comparing the statistical properties of the simulation to those of reference ...