Modeling and Validation of Tension-Element Based Mechanisms for Golf Ball-Club Impact

Previous work has systematically and numerically demonstrated feasibility and performance benefits of the tension-element concept in golf club heads; however, higher fidelity models needed to be created and validated for this concept. There is a need for more accurate models for this concept to further investigate its performance benefits. Performance is measured in terms of impact efficiency of the ball and head and is referred to as coefficient of restitution (COR). COR is affected by the dynamic effective face stiffness and mass properties of the club. This thesis creates and validates high-fidelity, non-linear, dynamic finite element models for the tension-element golf club concept. These models predicted COR with less than one percent error when compared to dynamic experimentation results.

Name thesis:degree_name

MS

Grantor dc:publisher

Brigham Young University - Provo

Author dc:creator

• Robison, Aaron

• golf
• coefficient of restitution
• COR
• Mechanical Engineering

Language dc:language

English

Repository record dc:identifier

https://scholarsarchive.byu.edu/etd/1001

OAI identifier oai:identifier

oai:scholarsarchive.byu.edu:etd-2000