Started by admin, February 27, 2012, 09:21:00 PM
Quote from: mman on March 02, 2012, 11:52:09 AMNo this is exactly in line with the theory. The main reason to this effect is that wind drift depends on drag coefficient. And this coefficient is lower at subsonic velocities for most bullets. See 22 lr. wind study by McCoy regarding this matter.
Quote from: mman on March 02, 2012, 11:52:09 AMFor past few days I have tried to model sub and supersonic air flow of bullets with CFD. If I can calibrate the model to give accurate results there is no more use to do time consuming and expensive drag measurents.