Airflow Definition and 103 Threads

Building a homemade computer case, designed mainly for silence. General theory is computers generate heat, fighting heat (fans) make noise. Heat moves, up, don't fight it. Case will be designed in a chimney fashion. Using many levels will force the sound to bounce back and forth (off of...

hi all, I'm going to be building a screen printing table and ran into a question of airflow. Not being much of a science minded person I came across this site and thought I might find some help. Basically think of a box (4x25x35 roughly) it's airtight. except for a bunch of 1/16" holes drilled...

Hi! I'm looking for someone who could explain how I can mathematically model airflow over an aerofoil using the "correct theory of lift" - Turning airflow. I have tried several approaches but all fail because of one step... all textbooks I have read on the subject say that the airflow...