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article/chapitre/communication
Q. Chen | 1995In this article, five k-epsilon, two-equation models are studied : the standard k-epsilon model, a low-Reynolds number k-epsilon model, a two-layer k-epsilon model, a two-scale k-epsilon model, and a renormalization group k-epsilon model. They a[...]article/chapitre/communication
This article compares the performance of five different turbulence models in predicting the flow field and heat transfer phenomena created by the jet-crossflow interactions for film cooling applications.article/chapitre/communication
G. Papageorgakis ; D. Assanis | 1999Linear and nonlinear renormalization group (RNG) - models are compared for the prediction of incompressible turbulent flows. The multidimensional finite-volume code KIVA-3 is used to explore the alternative models versus the standard - model. Te[...]article/chapitre/communication
C. Hrenya ; S. Miller ; T. Mallo ; J. Sinclair | 1998This paper presents a comparison of nine low Reynolds number k-epsilon turbulence models in terms of their ability to predict heat transfer rates for pipe flow. The model of Myong and Kasagi is shown to produce excellent agreement with experimen[...]article/chapitre/communication
article/chapitre/communication
D. Rasmussen ; B. Luyet | 1969article/chapitre/communication
A. Date | 1996When Navier-Stokes equations for incompressible flow are solved on a nonstaggered grid, the problem of checkerboard prediction of pressure is encountered. So far, this problem has been cured either by evaluating the cell face velocities by the m[...]article/chapitre/communication
article/chapitre/communication
P. Couchman | 1978article/chapitre/communication
J. Jong Jhy ; K. Kuang Yuan | 1996The instabilities of a fluid layer of a binary alloy, cooled from above and consequently frozen at bottom, are considered. The released light material at the freezing interface is diffused by pressure and composition gradients. As a result of a [...]rapport
congrès/colloque
INSTITUT NATIONAL POLYTECHNIQUE DE LORRAINE ; UNIVERSITE DE NANCY ; SFT ; Rencontres SFT 89 «Thermique et génie des procédés NANCY 23-24-25 mai 1989 (1989; FRA) | Paris [FRA] : SFT | 1989On entend par génie des procédés, l'ensemble des connaissances nécessaires pour concevoir, analyser, développer, construire et faire fonctionner, selon un critère d'optimisation, les procédés dans lesquels la matière change de forme, d'état phys[...]article/chapitre/communication
rapport