View Full Version : need help Calculating my aero port displacement
12-15-2009, 02:08 PM
If some 1 could calculate my port displacement or tell me how to figure it out it would help alot.
11.25" flare on both side
7.75" internal size
12-15-2009, 03:03 PM
you could always fill it with packing peanuts, then put them in a known square box and measure for volume
12-15-2009, 03:06 PM
well the volume of a cyclinder is pi r^2 x length so
but idk if that would be consider correct due to the flares
hope it helps a little bit
12-15-2009, 03:08 PM
Volume of the flares are negligable.
Gives you ~.29cuft.
^ Wrong, as you need the radius squared, not the diameter squared.