| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve the accuracy or the computation speed of analysis of a club head by a finite element method. <P>SOLUTION: In a method of analysis of a golf club head, a model 30 of the golf club head represented by a set of elements including tetrahedral solid elements is prepared on a computer; nodes 32 are provided at the vertexes and on at least one side of the tetrahedral solid element; and the kinetic properties of the golf club head are computed by the finite element method; in which the elements and nodes of the model are used and the nodes are made output points of computation. At this time, in at least some of the tetrahedral solid elements, the number of nodes provided per element is set to be not fewer than 10. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
