published on: 2019-09-10 20:16:07
bogsauce:
nemfrog:Air flow at high subsonic speed round a wing section
rsevn.tumblr.com/post/187740963017/
rsevn.tumblr.com/post/187740977257/
rsevn.tumblr.com/post/187740978307/
rsevn.tumblr.com/post/187897998697/