The Twisted Delft Hydrofoil and the Potsdam Propeller Test Case (PPTC) were used to analyse and compare the capabilities of Reynolds-Averaged Navier Stokes Equations simulations (RANSE simulations) and detached-eddy simulations (DES) to predict three-dimensional cavitating flow. Although the RANSE simulations were able to predict the lift and drag forces in reasonable agreement with the experiments, it has been shown that the accurate numerical simulation of cavitational flow requires the use of an advanced model such as the SST k-omega detached-eddy model.
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机译：Twisted Delft Hydrofoil和Potsdam Propeller Test Case（PPTC）用于分析和比较雷诺平均Navier Stokes方程模拟（RANSE模拟）和分离涡模拟（DES）预测三维空化流的能力。尽管RANSE仿真能够与实验合理地预测升力和阻力，但是已经证明，空化流的精确数值仿真需要使用先进的模型，例如SSTk-ω分离涡模型。 。
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