| NUMERICAL SIMULATION OF VISCOUS FLOW AROUND AN APPENDED SUBMARINE MODEL |
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| 引用本文： | Zhao FengChina Ship Scientific Research Center,Wuxi 214082,P. R. China. NUMERICAL SIMULATION OF VISCOUS FLOW AROUND AN APPENDED SUBMARINE MODEL[J]. 水动力学研究与进展(B辑), 1997, 0(2) |
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| 作者姓名： | Zhao FengChina Ship Scientific Research Center Wuxi 214082 P. R. China |
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| 作者单位： | Zhao FengChina Ship Scientific Research Center，Wuxi 214082，P. R. China |
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| 摘 要： | A multizone/multiblock coupled RANS equation solver is presented to numerically simulate the viscous flow around an appended submarine model at Reynolds number 1. E7. k-ε two equation turbulenc model together with wall function are used. The resulting finite difference equations are solved by SIMPLEC, ADI. The technique of rising up the bottom surface is presented to overcome radial contraction problem in Cartesian coordinate system. Benchmark numerical calculations have been compared with experimental data, the radial distribution of axial velocity on the propeller disk plane is 4. 63%.
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NUMERICAL SIMULATION OF VISCOUS FLOW AROUND AN APPENDED SUBMARINE MODEL |
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| Zhao FengChina Ship Scientific Research Center,Wuxi ,P. R. China. NUMERICAL SIMULATION OF VISCOUS FLOW AROUND AN APPENDED SUBMARINE MODEL[J]. Journal of Hydrodynamics, 1997, 0(2) |
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| Authors: | Zhao FengChina Ship Scientific Research Center Wuxi P. R. China |
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| Affiliation: | Zhao FengChina Ship Scientific Research Center,Wuxi 214082,P. R. China |
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| Abstract: | |
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| Keywords: | appened submarine model multiblock coupled solver technique of rising up the bottom surface |
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