偏转角: angle of defectionangle of deflectionangle of deviationangle of rotationangle of yawangle deflectionangular deflectioncastoring angledeclination angledeflection angleexcursioninflection an
Attaching mesh generation sources to the moving boundary allows a reasonable mesh distribution after remeshing . quadtree data structure is used to accelerate the searching operation during interpolation . results of mesh deforming about a rotating airfoil show that the new spring analogy greatly improves the deforming ability and mesh quality without lowering the efficiency 以偏转翼型动网格为例验证了网格变形技术，结果表明：改进后的弹簧近似方法在保持原有高效率的同时，大大提高了网格变形能力和变形后网格质量。
