DaleC
Contributor
I'm having problems with my math. Here's the question:
I want to transfill a ST72 (72 cuft. @ 2250psi) from an Al80 (77 cuft. @ 3000psi).
If connected with a whip both will stabilize at 1500psi.
1500psi for the Al80 is 38.50 cuft. (77/3000x1500)
1500psi for the ST72 is 48 cuft. (72/2250x1500)
So... Where did the extra 9.50 cuft. come from?
Obviously I'm missing something here. How do I calculate pressure and volume in different sized cylinders?
Please.
I want to transfill a ST72 (72 cuft. @ 2250psi) from an Al80 (77 cuft. @ 3000psi).
If connected with a whip both will stabilize at 1500psi.
1500psi for the Al80 is 38.50 cuft. (77/3000x1500)
1500psi for the ST72 is 48 cuft. (72/2250x1500)
So... Where did the extra 9.50 cuft. come from?
Obviously I'm missing something here. How do I calculate pressure and volume in different sized cylinders?
Please.
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