MSI Hybrid Quintuplex, Техническое руководство, Страница: 82 / 88

f. To calculate the maximum possible pressure at a given rod load when the RL rating and fluid end
plunger diameter are known:
PSI
x PD x PD
RL

7854 . 0
g. To calculate the flow in gal/rev (GPR) when the fluid end plunger diameter, stroke length, and number
of cylinders is known:
GPR
NC x SL x x PD x PD

231
7854 . 0
h. To calculate the fluid flow velocity through a pipe or hose when the GPM and pipe size are known:
A x ID Pipe x ID Pipe

7854 . 0
FV
A
x FR

3208 . 0
i. To calculate the internal size of piping recommended to maintain a specified flow velocity when the
GPM and desired flow velocity are known:
AR
FV
x FR

3208 . 0
j. To calculate the maximum allowable GPM through a specified flow velocity when the internal area of
the pipe and the desired flow velocity are known:
FRM
AR x FV

3208 . 0
k. To calculate pinion shaft or driveline torque when the input BHP and pinion shaft RPM are known:
T
RPM
x BHP

5252
Revision K 03/12/2019 MSI - A Division of Dixie Iron Works, Ltd. All rights reserved. Page 79