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扭曲面的英文

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"扭曲面"怎么读用"扭曲面"造句

英文翻译手机手机版

  • kink plane
  • twist plane
  • warped surface
  • warsurface

例句与用法

  • Surveying setting - out of distorted face for right dam abutment in yushi reservoir
    玉石水库右坝头扭曲面开挖的测量放样
  • The beeline distortion face often needs to be spread into an ichnography during drawing the reinforcement drawings for the inlet and outlet of the hydraulic structure , so as to show the length of the reinforcing steel bar directly
    摘要在绘制直线扭曲面钢筋图时常常需要将其展开为平面图形,以直观地显示钢筋的长度。
  • Therefore , the method of screen spreading is presented herein with the following basic feature : taking the surface of the perpendicular line at the end of the distortion and bottom as the datum plane , move the controlling point of every distortion part to the datum plane with the principle of changeless of geometry size , and then the spreading is formed
    为此提出一种屏幕展开方法,此方法的基本要点是,以扭曲面末端垂直线和底部起坡线所在的平面为基准面,将扭曲面各分块的控制点按几何尺寸不变的原则搬到基准面,即可形成展开图。
  • The changing procedure includes : extending of the blade on the tip , extending of the blade on the root , expanding of the surfaces of the blade , extending of the blade on both sides , calculating the balance angle , changing the coordinate system , changing the data on the consideration of the shrinking and the reflecting of the blade material , etc . a blade surface is bended and distorted in three dimensions
    具体转化过程包括:叶尖型面延伸、叶根型面延伸、叶身型面余量加放、进排气边余量加放、平衡角的计算、考虑叶片的收缩和回弹、坐标转换等。完成了叶身实体造型。叶身型面是复杂三维弯扭曲面,造型上既有精度要求又有光顺性要求。
  • The surface panel method has been applied to predict the hydrodynamic performance of highly skewed propeller . the surface of propeller and its trailing vortex are discreted by a number of small hyperboloidal quadrilateral panels with constant source and doublet distribution . for highly skewed propeller , the conventional method generating grid oriented along constant radii will result in a high aspect ratio and a high skewness and a twist panel near the propeller tip on blade surface , which result easily in incorrect calculation results of velovity on blade surface , even in iteration divergence and calculation failure . a “ non - conventional grid ” is developed to acoid these problems . this grid can effectively solve the problem of the calculation and convergence for highly skewed propeller . the non - linear kutta condition of equal pressure on upper and lower at the trailing edge is executed by the iterative procedure . by sample calculating , the obtained results are satisfied the experimental data
    采用面元法预报大侧斜螺旋桨水动力性能,螺旋桨表面及尾涡面离散为四边形双曲面元,每个面元上布置等强度源汇和偶极子分布.对于大侧斜螺旋桨而言,桨叶表面采用常规的等半径网格划分方法在近叶梢处将导致大展弦比、大侧斜和扭曲面元,这容易使桨叶表面速度的计算结果不正确,甚至会导致迭代过程发散及计算失败.文中建立了一种“非常规网格”划分方法,能有效地解决大侧斜螺旋桨的计算和收敛问题.桨叶随边处通过迭代实现非线性等压库塔条件
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