Numerical calculation of unsteady potential flow for swinging hydrofoil is processed with Vortex Lattice Method (VLM) and interrelated hydrofoil experiment was also made.
采用非定常涡格法对摆推水翼进行了势流数值分析并进行了相关试验研究。
Based on the potential theory, a linearity combination of the disturbance flow field generated by the uncompressible vortex part was applied in the computation of separate vortex flow.
以势流理论为基础，本文用不可压流涡段所产生的扰动流场的线性叠加，计算涡分离流动的流场。
Then basing on the free-vortex equation, potential equation and stream function of flow are achieved by mathematical analyze, and solving these equations gives flow fields.
从自由涡运动方程出发，推导出管内流场的势函数和流函数方程，获得了管内流场的数学分析解；
Wet potential vorticity had a great contribution to the stronger baroclinicity of the southwest vortex.
湿位涡对西南涡的斜压性加大有重要的贡献。
The result may have potential application in measuring the topological charge of a vortex beam.
这一现象有望测量涡旋光束的拓扑电荷数。
The result may have potential application in measuring the topological charge of a vortex beam.
这一现象有望测量涡旋光束的拓扑电荷数。
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