by Douglas Simpson | Mar 1, 2020 | SUP Fin Design, Surfboard Fin Design, Surfboard Fin Science
Surfboard Fin Performance in Numbers, SUP Fin Performance in Numbers. The lift and drag for fins can be calculated. But few companies share their numbers—if they know them. Here is a table comparing our 4.8″ fin to a typical 4¼” fin. Note that you have to... 
by Douglas Simpson | Feb 28, 2020 | SUP Fin Design, Surfboard Fin Design, Surfboard Fin Science
WATER-FLOW STUDIES We did some surfboard fin water flow studies, using Computational Fluid Dynamics (CFD). These surfboard fin CFD studies help show the flow of water around a typical surfboard fin, and around FinSciences’ fins that has finlets. Water flowing... 