I am familiar with turbo chargers and belt driven superchargers, but recently read a little about electric-driven superchargers. They can run off batteries or an alterator. Anyone else know anything

Does pressure drop due to friction in a gas pipeline result in a Joule-Thompson temperature drop?

Dual fuel systems may be used with turbocharged Diesel applications. These engines have been historically been used for:

Could somebody explain (if possible) how a two-stage pressure-reducing valve (PCV) can allow to avoid choked flow through it, when upstream pressure is 10000 mbarg (10 barg) and downstream pressure is

Forgive me if this is a newbie question.  "Piston valves" were the preferred type in steam engines.  Why were they unsuitable for internal combustion?  Can modern materia

Can some one provide the standard/Spec which specifies Fugitive Emmission Test Requirement and Test Method?

It is pretty clear that the trap isolation valve should be a full opening ball valve and the bypass/kicker valve should be a plug valve or other valve capable of throttling the flow.

I have not been able to confirm with the plant operators whether or not any sealant was used on the threads. I expect that none was used. Because of the outlet connection needed, only certain position