Recent content by scientist0523

Anyone with more insight of fluid dynamics?

Thank you very much for this link! I knew it wasn't easy, but this will help me a lot. EDIT: as useful as it may be, I'm not looking to pump the air into a tire, but to pump it in the environment with P=atm and so no pressure builds up as it's volume is infinitely big.

Hi, This is not homework, it's for myself. I'm trying to understand it for me only. I have a piston that is translating in a cylinder and pushing/sucking air through a nozzle. It's much comparable to a bicycle pump. The piston is moving with non-linear (exponential) velocity until it slams...