定常流动、非定常流动(steady and unsteady flow) tzyx ;,,BB 0t非定常流动: zyx ,,BB 0t定常流动:流动是否定常与所选取的参考坐标系有关。2.
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In this paper, the effects of solidity of rotor-stator cascades on axial-flow compressor performance are investigated with steady and unsteady flow calculation.
采用定常流和非定常流计算方法研究了各种动静叶稠度组合对轴流压缩机性能的影响。
Based on potential flow theory, a numerical method is proposed for predicting the steady and unsteady hydrodynamic performances of puller type podded propulsors.
应用升力面理论涡格法和面元法，建立了拖式吊舱推进器非定常水动力性能的数值计算方法。
Based on the steady flow module of the TRIP software, the unsteady flow module is developed, using a dual time algorithm and a dynamic grid technique.
在TRIP软件定常模块的基础上，采用双时间法和动网格技术开发了非定常模块。
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