Quote:
Originally Posted by Steven Smith
Why don't you think they look right? I can start explaining from there 
|
Well, The PSI I have on the poster has Standard Pressure added, sonit was really only about 2 PSI after the calculation, which seemed low, also, the flow rate was only marginally greater than the actual barrel volume, so it seemed to me like it wouldn't actually push the shirt out the barrel at any real speed.
Our coach will not OK a cannon design unless it has a range of 50' or less due to safety concerns.