..

应用与计算数学杂志

Simulation of Dimple Characteristics on the Trajectories of a Dimpled Sphere (Golf Ball) in Motion

Abstract

Wainaina M, Kimathi M and Malonza D

A mathematical model describing the flight motion of a golf ball is developed, and the effects of dimple characteristics are studied. Using the Newton’s second law of motion, the equations governing the motion of the golf ball are developed in three dimensions. In this development the size, depth and number of dimples are taken into account. By varying the dimple size, depth and number, the effects of these characteristics are simulated via a MatLab code in which the Dormand-Prince Runge Kutta method is implemented to solve the model equations. The results of the numerical simulations that show how the golf ball trajectory is influenced by the dimple characteristics such as dimple depth, size and number within the accepted range of the Reynolds number are displayed and discussed.

免责声明: 此摘要通过人工智能工具翻译,尚未经过审核或验证

分享此文章

索引于

相关链接

arrow_upward arrow_upward