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BALLISTIC SIMULATION METHOD FOR GOLF BALL
BALLISTIC SIMULATION METHOD FOR GOLF BALL
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机译：高尔夫球的弹道仿真方法
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摘要
PROBLEM TO BE SOLVED: To provide the ballistic simulation method of a golf ball for estimating a ballistic course by setting a golf ball model in a field in which grids are generated, and setting a weight in the golf ball model, and giving initial conditions to make it fly in the field, and calculating the lift coefficient and resistance coefficient of a golf ball from the speed, direction and pressure of a gas flow calculated in each of those grid blocks, and calculating the height change, lateral change, speed change, and rotational frequency change of the flying golf ball, and calculating the leap and horizontal variation of the golf ball from the hitting to falling of the golf ball.SOLUTION: This ballistic simulation method of a golf ball is configured to estimate a ballistic course when the golf ball is hit by an arbitrary initial speed, arbitrary rotational frequency and arbitrary angle without using any real model, and also to estimate the ballistic route corresponding to the condition of wind such as follow, against, and cross wind.
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