Researching Wind Effects on Golf Balls

To test the aerodynamics of golf balls and prototypes, researchers, with funding from Dunlop Maxfli Sports Corporation, have designed, purchased and installed a wind tunnel facility at Clemson.

"Aerodynamic testing reduces cost and product cycle times for dimple pattern development and makes companies more competitive," said Donald Beasley, professor of mechanical engineering.

The wind tunnel facility measures the lift and drag of spinning golf balls. Using a free-flight wind tunnel method termed "drop-testing," researchers can determine lift and drag, wind speeds and spin rates. The data is then used to predict the trajectory of a driver shot for specific conditions of weather and ball launch conditions.

For more information, contact Beasley at (864) 656-5622, debsl@clemson.edu.