Friction Coefficient Calculation for Racquet Grip Design

AI Thread Summary
The discussion focuses on calculating the friction coefficient for a new racquet grip design by measuring heat generated from friction during grip testing. The proposed method involves rubbing various grips for a set duration and using a heat sensor to measure temperature changes. Concerns are raised about potential errors due to unknown grip materials and factors like heat capacity and emissivity affecting results. The traditional block and ramp method for measuring friction coefficients is questioned, suggesting it may not be applicable to grip testing. Accurate calculations require careful consideration of experimental variables to ensure reliable results.
Gregor101
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For my final year project at uni, I am designing a new racquet grip. Past of investigating current products, I am going to test the friction properties of current grips. My plan is to rub a number of grips for a set time and then, using a heat sensor gun, measure the grips heat.

My question is, what formula(s) should I use to take this heat value and calculate a meaningful friction value? It is very likely i won't know the specific materials of the grips tested
 
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That seems like an experiment with a lot of opportunity for error, heat capacity, heat transfer coefficient, emissivity etc will all affect you results for the worse.
Why can't you use the traditional friction coefficient experiment? (ie a block & ramp)
 

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