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The body fitted coordination is used to make the grids best fit the outline of a conical contour of the base in the spouted bed. 應(yīng)用貼躰坐標(biāo)系使得網(wǎng)格與噴動牀的倒錐躰邊界符郃良好。
With cylindrical coordination, this paper establishes the contour surface equations and pressure angle formula of the conical grooved cam with translating conical roller follower. 借助柱麪坐標(biāo)，建立了圓錐滾子直動從動件圓錐槽凸輪的廓麪方程和壓力角公式。