Turbulence statistics in fully developed channel flow at low Reynolds number-Reference-Cited by-同舟云学术

Turbulence statistics in fully developed channel flow at low Reynolds number

Published:1987-04 Issue: Volume:177 Page:133-166
ISSN:0022-1120
Container-title:Journal of Fluid Mechanics
language:en
Short-container-title:J. Fluid Mech.

Author:

Kim John,Moin Parviz,Moser Robert

Abstract

A direct numerical simulation of a turbulent channel flow is performed. The unsteady Navier-Stokes equations are solved numerically at a Reynolds number of 3300, based on the mean centreline velocity and channel half-width, with about 4 × 106grid points (192 × 129 × 160 inx, y, z). All essential turbulence scales are resolved on the computational grid and no subgrid model is used. A large number of turbulence statistics are computed and compared with the existing experimental data at comparable Reynolds numbers. Agreements as well as discrepancies are discussed in detail. Particular attention is given to the behaviour of turbulence correlations near the wall. In addition, a number of statistical correlations which are complementary to the existing experimental data are reported for the first time.

Publisher

Cambridge University Press (CUP)

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics

Reference50 articles.

1. Schumann, U. 1973 Ein Verfahren zur direkten numerischen Simulation turbulenter Strömungen in Platten- und Ringspaltkanälen und über seine Anwendung zur Untersuchung von Turbulenzmodellen. Dissertation, University of Karlsruhe (NASA Tech. Translation, NASA TTF 15391).

2. Reichardt, H. 1938 Messungen turbulenter Schwankungen. Naturwissenschaften , Jahrg. 26, Heft 24/25, p.404.

3. Sabot, J. & Comte-Bellot, G. 1976 Intermittency of coherent structures in the core region of fully developed turbulent pipe flow.J. Fluid Mech. 74,767.

4. Nikuradse, J. 1929 Untersuchungen über die Strömungen des Wassers in konvergenten und divergenten Kanälen.Forsch. Geb. Ing. Wes., Heft 289.

5. Moser, R. D. & Moin, P. 1984 Direct numerical simulation of curved turbulent channel flow. NASA TM 85974. Also,Rep. TF-20, Department of Mechanical Engineering, Stanford University, Stanford, California, USA.

Cited by 3968 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. An efficient eigenvalue bounding method: CFL condition revisited;Computer Physics Communications;2024-12

2. Flame dynamic insights into pollutant production characteristics of NH3/H2/air combustion during turbulent flame–wall interaction;Combustion and Flame;2024-11

3. Mean temperature profiles in turbulent internal flows;International Journal of Heat and Fluid Flow;2024-10

4. A second-order-in-time, explicit approach addressing the redundancy in the low-Mach, variable-density Navier-Stokes equations;Journal of Computational Physics;2024-10

5. Direct numerical simulation of the 7-7-7 film cooling at a range of compound angles;International Journal of Heat and Mass Transfer;2024-10