9515ROB

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

10.5" long

7.75" internal size

11.25" flare on both side

10.5" long

7.75" internal size

View Full Version : need help Calculating my aero port displacement

9515ROB

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

10.5" long

7.75" internal size

11.25" flare on both side

10.5" long

7.75" internal size

BassMechkanic

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

kraudio12

12-15-2009, 03:06 PM

well the volume of a cyclinder is pi r^2 x length so

piX7.75^2x10.5

but idk if that would be consider correct due to the flares

hope it helps a little bit

piX7.75^2x10.5

but idk if that would be consider correct due to the flares

hope it helps a little bit

Ronmeister

12-15-2009, 03:08 PM

Pi*r^2*h

Volume of the flares are negligable.

Gives you ~.29cuft.

^ Wrong, as you need the radius squared, not the diameter squared.

Volume of the flares are negligable.

Gives you ~.29cuft.

^ Wrong, as you need the radius squared, not the diameter squared.