In a fuel gas supply line i have the two shutoff valve (valve #1) Woodward gsov25, and PT that measures the down stream pressure of the shutoff valve #2.
The shutoff valve will open once the turbine ready to fire. But the down stream pressure of the valve #2 increases to 42 bar within 74msec.
Valve #1 & #2 is not commanded to open, before only the down stream pressure increases quickly from 0 to 42bar.
pine <i>(Maybe Pipe?)</i> line dia is 2". So i want to know that the small passing can generate this much pressure with msec of time? Or the pressure will achieve 42 bar within 74 msec on valve fully open condition only?
The shutoff valve will open once the turbine ready to fire. But the down stream pressure of the valve #2 increases to 42 bar within 74msec.
Valve #1 & #2 is not commanded to open, before only the down stream pressure increases quickly from 0 to 42bar.
pine <i>(Maybe Pipe?)</i> line dia is 2". So i want to know that the small passing can generate this much pressure with msec of time? Or the pressure will achieve 42 bar within 74 msec on valve fully open condition only?