论文信息 - Numerical studies of laminar and turbulent drag reduction

Numerical studies of laminar and turbulent drag reduction

Two-dimensional incompressible flow over wavy surfaces is studied numerically by spectral methods. Turbulence effects are modeled. Results for symmetric and asymmetric wave forms are presented. Effect of propagating surface waves on drag reduction is studied. Comparisons between computer simulations and experimental results are made.

S. A. Orszag | R. Balasubramanian | S. Orszag | R. Balasubramanian

[1] P. Gent,et al. Some Numerical Solutions for Turbulent Boundary-Layer Flow above Fixed, Rough, Wavy Surfaces , 1976 .

[2] J. Miles. On the generation of surface waves by shear flows , 1957, Journal of Fluid Mechanics.

[3] James M. Kendall,et al. The turbulent boundary layer over a wall with progressive surface waves , 1970, Journal of Fluid Mechanics.

[4] Russ E. Davis,et al. On prediction of the turbulent flow over a wavy boundary , 1972, Journal of Fluid Mechanics.

[5] Mujeeb R. Malik,et al. Finite-difference solution of the compressible stability eigenvalue problem , 1982 .

[6] D. Bushnell,et al. Calculation of nonequilibrium hypersonic turbulent boundary layers and comparisons with experimental data , 1970 .

[7] D. Chalikov. The numerical simulation of wind-wave interaction , 1978, Journal of Fluid Mechanics.

[8] T. Brooke Benjamin,et al. Shearing flow over a wavy boundary , 1959, Journal of Fluid Mechanics.

[9] Dennis M. Bushnell,et al. Drag reduction characteristics of small amplitude rigid surface waves , 1980 .

[10] N. C. Markatos,et al. Heat, mass and momentum transfer across a wavy boundary , 1978 .

[11] W. Jones,et al. The prediction of laminarization with a two-equation model of turbulence , 1972 .

[12] Thomas J. Hanratty,et al. Influence of the amplitude of a solid wavy wall on a turbulent flow. Part 1. Non-separated flows , 1977, Journal of Fluid Mechanics.