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在非结构化动态网格技术基础上，采用二阶精度的中心有限体积法和全隐式双时间推进方法进行非定常欧拉方程求解。通过建立动导数计算......
主要阐明了对车用涡轮流量计的机械结构进行有限元分析的过程,结合分析结果对涡轮流量计的叶片造型参数提出改进方案。首先使用Cat......
The aero-engine design process is highly iterative,multidisciplinary in nature and complex.The success of any engine des......
A CFD(Computational Fluid Dynamics) model has been developed using the commercial CFD package FLUENT for the thermal con......
Many physicists believe dark matter accounts for flat velocity curves in spiral galaxies and find further evidence for d......
A Numerical Prediction of Tip Vortices from Tandem Propellers in the Counter-Rotating Type Tidal Str
Ocean energy has a potential of providing a large amount of renewable energy around the world. One of the forms of ocean......
为减少水液压阀中的气蚀和冲蚀造成的磨损,本文设计一种新的阀芯结构,通过采用全气蚀模型对其周围流场进行仿真,得到流场特性的理......
气液两相分离器分离过程可以采用CFD（Computational Fluid Dynamics）仿真技术观察分析分离过程,当油滴小颗粒体积浓度小于10%时,可以......
采用标准k-ε模型、RNG（Renormalization Group）k-ε模型、Realizable k-ε模型和Reynolds应力方程模型RSM（Reynolds Stress Model）对1......
文章基于CFD(Computational Fluid Dynamics)对一艘带有月池的海洋工程船静水阻力问题在模型尺度下进行了数值模拟,计算采用RANS方......
