Results 261 to 270 of about 441,780 (278)

Reynolds stress budgets of low Reynolds number pipe expansion flow

1996
The turbulent flow in a sudden pipe expansion is of theoretical and practical importance. Although the flow domain is quite simple and the separation point is fixed at the step, the flow itself is complex and its accurate prediction remains a challenge for turbulence modellers still today.
C. Wagner, R. Friedrich
openaire   +1 more source

Reynolds stress and shear flow generation

Plasma Physics and Controlled Fusion, 2001
The so-called Reynolds stress may give a measure of the self-consistent flow generation in turbulent fluids and plasmas by the small-scale turbulent fluctuations. A measurement of the Reynolds stress can thus help to predict flows, e.g. shear flows in plasmas.
S B Korsholm, P K Michelsen, V Naulin, J Juul Rasmussen, L Garcia, B A Carreras, V E Lynch   +6 more
openaire   +1 more source

Reynolds stress measurements in hydraulic jumps

Journal of Hydraulic Research, 1972
(1972). Reynolds stress measurements in hydraulic jumps. Journal of Hydraulic Research: Vol. 10, No. 4, pp. 409-430.
F. J. Resch, H. J. Leutheusser
openaire   +1 more source

Momentum Transfer Model for Reynolds Stresses

Journal of the Hydraulics Division, 1977
As with most other natural phenomena turbulence has to be approximate by a simplified mathematical model to be approximated by a simplified mathematical model to render its effects amenable to engineering analysis and for turbulence there are few models that can match in simplicity and effectiveness the phenomenological momentum transfer model ...
openaire   +1 more source

Reynolds Stress Modeling for Hypersonic Flows

2012
Despite the enormous increase in computational capabilities and use of computational fluid dynamics as a design tool in the aircraft industry, the correct prediction of complex hypersonic turbulent flows involving shock wave boundary layer interaction (SWBLI) is still a challenge [1].
A. Bosco, B. Reinartz, S. Müller, L. Brown, R. Boyce   +4 more
openaire   +1 more source

Reynolds stresses in a lattice gas

Journal of Statistical Physics, 1992
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Model functions of Reynolds stress models

The Physics of Fluids, 1988
A Reynolds stress (Re-stress) model for the prediction of shear flows is presented. Special attention is paid to the determination of the model functions. First, the general modeling assumptions are discussed and the modeling of the equations is then described in detail. It is shown that by successive analysis of different types of flows a set of model
openaire   +2 more sources

The Reynolds stress vector and tensor

Mathematical Models and Computer Simulations, 2012
It is noted that, in investigations of turbulent flows in viscous liquids described by Newton's equation in vector form, it is possible to present the Reynold stress in vector form.
openaire   +2 more sources

Reynolds Stresses

1985
Cavaleri L, S Zecchetto
openaire   +2 more sources

Reynolds-stress and related models

2000
openaire   +2 more sources