Theoretical Analysis and Numerical Simulation of Turbulent Flow Around Sand Waves and Sand Bars

Journal of Hydrodynamics

Volumn 21, Issue 2, 2009, Pages 292-298

  LIU, Shi he ^a   XIONG, Xiao yuan ^a,b   LUO, Qiu shi ^a  

^a WUHAN UNIVERSITY   (China)

^b Changjiang River Administration of Navigation Affairs MC   (China)

Author keywords

numerical simulation; rapid distortion theory; sand wave; sand bar

Indexed keywords

IMPLICIT SCHEMES; MEMORY EFFECTS; NATURAL RIVERS; NUMERICAL SIMULATION; OBSERVED DATUM; RAPID DISTORTION THEORY; SAND WAVE; SHEARING MOTIONS; TIME STEPS; TURBULENCE FLOWS; TURBULENT STRUCTURES; YANGTZE RIVERS;

AERODYNAMICS; BARS (METAL); COMPUTER SIMULATION; FLOW SIMULATION; FLUID DYNAMICS; SAND; TURBULENT FLOW; UNSTEADY FLOW; WATER LEVELS;

MATHEMATICAL MODELS;

EID: 65149103936     PISSN: 10016058     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1001-6058(08)60148-1     Document Type: Article

References (15)

1. RAUDIKIVI A.J. Loose boundary hydraulics[M]. 2nd ed. (1976), Pergamon Press, Oxford, UK 397
2. RIFAI M.F., and SMITH K.V.H. Flow over triangular elements simulating dunes[J]. J. Hyd. Div., Proc., ASCE 97 7 (1971) 963-976
3. BRITTER R.E., HUNT J.C.R., and RICHARDS K.J. Air flow over a two-dimensional hill: Studies of velocity speed-up, roughness effects and turbulence[J]. Q. J. Roy. Meteorol. Soc. 107 1 (1981) 91-110
4. LIU S.-h. Effect of streamline curvature and some other conditions on the turbulent structures in the outer region of an obstacle[J]. Journal of Hydrodynamics, Ser. B 6 4 (1994) 74-82
5. NI H.-q., and Sheng Y.-m. Numerical simulation of engineering turbulent flow, heat and mass transfer[M] (1996), Water Resources and Electric Press, Beijing 84 (in Chinese).
6. LU Y.-j., LI h.-l., and DONG Z. Two dimensional mathematical model of tidal current and sediment for Oujiang Estuary and Wenzhou Bay[J]. China Ocean Engineering 16 1 (2002) 107-122
7. XIE Z.-t., ZHANG X.-f., TAN G.-m., et al. Numerical simulation of 2D horizontal cooling water discharge in generalized curvilinear coordinate[J]. Journal of Hydrodynamics Ser. B 18 1 (2006) 91-96
8. PAN C.-h., DAI S.-q., and CHEN S.-m. Numerical simulation for 2D shallow water equations by using Godunov-type scheme with unstructured mesh[J]. Journal of Hydrodynamics, Ser. B 18 4 (2006) 475-480
9. LIU S.-h., LUO Q.-s., and MEI J.-y. Simulation of sediment-laden flow by depth-averaged model based on unstructured collocated grid[J]. Journal of Hydrodynamics, Ser. B 19 4 (2007) 515-523
10. LIU S.-h., ZHAO S.-l., and LUO Q.-s. Simulation of low-concentration sediment-laden flow based on two-phase flow theory[J]. Journal of Hydrodynamics, Ser. B 19 5 (2007) 653-660
11. ZHOU C.-c., LI h., LUO Q.-s., et al. Numerical simulation of cooling water based on curvilinear grids[J]. Engineering Journal of Wuhan University 41 3 (2008) 9-12 (in Chinese).
12. NICHOLS R.H., and HEIKKINEN B.D. Validation of implicit algorithms for unsteady flows including moving and deforming grids[J]. J. Aircraft 43 5 (2006) 1341-1351
13. COPPIN P. A., BRADLEY E. F. and KATEN P. C. The evolution of atmospheric turbulence over a two-dimensional ridge[C]. Proc. 9th Australasian Fluid Mechanics Conference. Auckland, New Zealand, 1986, 569-572.
14. MAXEY M.R. Distortion of turbulence in uniform shear[J]. J. Fluid Mech. 124 11 (1982) 261-282
15. BATCHELOR G.K., and PROUDMAN I. The effect of rapid distortion on a fluid in turbulent motion[J]. Q. J. Mech. Appl. Math. 7 1 (1953) 83-98