when you guys do pressure pipe model, do you predefine the pipe minor loss coefficient? I always use 1.5, no matter what pipe size, length. Today, when I read a report prepared by another engineering

What is the difference meaning between the pressure drop and differential pressure of control valve?

I am having problems with heat stress fractures in low ferrite(0%-.2%) 316L sainless!Just wondering if there is something that i can do to correct the problem when making butt weld fussion welds.

A psv needs to be serviced while the unit is still operating. Therefore, isolation valves are installed and a manual bypass line is used. An operator stands by on radio and opens the manual valve in t

I have a refrigeration circuit with three stage compressorThere is an orifice in the bypass line. The line is the feed to the comressor suction KOD. I would like to know the purpose of the orifice.

what is a stellite?Is it a separate alloy material or Does stelliting mean some form of welding the base material for corrosion protection?

The flow I sent the vendor is in slpm, and the fluid is gas (don't ask me why the designer of this unit loves to use slpm instead of mass rate). the vendor came back with Cv value and when I looked at

We are specifying 84" x 144" sluice gates in one of our projects and we expect very high torque and thrust required for the actuator to pull up the gate under a head of 40ft water. What type/brand of