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Applied Physics 2023
不同湍流模型对SUBOFF潜艇阻力预报的影响分析
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Abstract:
为了分析不同湍流模型对潜艇阻力数值仿真结果的影响，本文使用基于有限体积法的CFD商业软件，结合不同湍流模型对SUBOFF潜艇的水动力特性进行了仿真计算和对比分析。通过应用不同湍流模型的仿真结果与水池实验结果的对比，得出的结论为应用雷诺应力模型的计算结果最接近实验值，模拟效果最好。
In order to analyze the influence of different turbulence models on the numerical simulation results of submarine resistance, this paper uses the CFD commercial software based on VOF method to simulate and compare the hydrodynamic characteristics of the SUBOFF submarine with different turbulence models. By comparing the simulation results of different turbulence models with the results of the experiment, the conclusion is that the calculation results of the Reynolds Stress Model are the closest to the experimental values, and the results of the simulation are the best.
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