Variation of the center of gravity of a golf club head will influence the initial velocity and rotation of speed of a ball after the golf ball is struck by golf club head. After fixing the weight of 200g of a golf head, the researcher changes the volume of golf head and the horizontal curvature of radius. He also distribute counterpoise to investigates the effect of launching of a golf ball. This thesis summarizes the ball of three-dimensional flight trajectory and offset distance.
For the volume of the golf head is 400 cc, the best level of the radius of horizontal curvature is 11 in, in the 430 cc should use a radius of horizontal curvature of 12 in, and the 460 cc head club can chose a radius of horizontal curvature of 13 in. The distribution of counterpoise can effectively improve the play¡¦s habits, so the trajectory of a golf ball can be appropriately adjusted.
By finite element method, the physical behavior of a series of the lunching ball can be predicted. The trajectory of golf ball can be measured by substituting the inertial value of ball into the three-dimension equations of motion. According to the trajectory of golf ball flight by this study, this study provides the characteristics for designing a golf club head.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0819112-173239 |
| Date | 19 August 2012 |
| Creators | Chen, Jui-fan |
| Contributors | Shi-Pin Ho, Shyue-Jian Wu, Jin-Jhy Jeng, Ri-Sheng Luo |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0819112-173239 |
| Rights | user_define, Copyright information available at source archive |
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