Dear all,
I was expecting that the equations for PRV sizing liquid and PRV sizing subcooled liquid with 100% liquid are similar or very close.
By the fact there are almost similar except that the liquid sizing equation considers the specific gravity and subcooled liquid equation considers the liquid density.
we have something like
liquid : A = coeff * Q * SQRT(G/(P1-P2))
subcooled liquid : A = coeff * Q *SQRT(liquidDensity/(P1-P2))
Is there something I have misunderstood ?
Thanks for your support
Regards
Dominique