Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

Well, even for gasses, your results are accurate enough as long as the Mach number is below 0.3: http://encyclopedia2.thefreedictionary.com/incompressible+fl...


This is not done in practice. Be careful getting engineering advice from the Free Dictionary.


It reflected what I was taught in fluid/gas dynamics courses for my degree, and you'll see the same point made in various other places.




Consider applying for YC's Fall 2026 batch! Applications are open till July 27.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: