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Article information
2002 , Volume 7, ¹ 3, p.18-28
Zudin A.N., Chernykh G.G.
Numerical modelling of dynamics of local density perturbation in shear flow of linearly stratified fluid
Calculation algorithm for unsteady stratified flows using Euler-Langrangian coordinate system is presented. Numerical modelling of flow generated by local density perturbation in linear shear flow of linearly stratified fluid is done. Calculation results show the significant distortion of wave pattern by shear flow.
[full text] Classificator Msc2000:- *76F45 Stratification effects
- 76M20 Finite difference methods
Keywords: partially mixed region, stratified shear flow, internal wave, local density perturbation
Author(s):
Zudin Andrey Nikolaevich
PhD.
Position: Research Scientist
Office: Inctitute of Computational Technologies SB RAS
Address: 630090, Russia, Novosibirsk, Ac. Lavrentiev ave., 6
Phone Office: (383) 3308570
E-mail: zudin@ict.nsc.ru
Chernykh Gennadiy Georgievich
Dr. , Professor
Position: General Scientist
Office: Institute of Computational Technologies SB RAS
Address: 630090, Russia, Novosibirsk, Ac. Laverntiev ave., 6
Phone Office: (383) 3308128
E-mail: chernykh@ict.nsc.ru
SPIN-code: 9158-9052
Bibliography link:
Zudin A.N., Chernykh G.G. Numerical modelling of dynamics of local density perturbation in shear flow of linearly stratified fluid // Computational technologies. 2002. V. 7. ¹ 3. P. 18-28
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