Recent content by vivavee

Thank you very much FredGavin, my last part question is because, I searched in the internet and I got to know about the Mach number. There is a case that Air is incompressible. but I don't understand very well about Mach number. Still, I want to say Air is incompressible in order to...

Hello, I'm doing the simulation by using the CFD Fluent. The reactor is 10 cm diameter and 1 m height. There is the water inlet (15mm) tangentially to the wall at the bottom end to produce the upward vortex flow. and the air-bubble injection axially at the middle of bottom end. The...