Using dry nitrogen to pressure test a system is a very effective method of verifying a system is leak-free. In fact, I believe it is more reliable than using a standing vacuum test typically performed ...

Step aboard any Boeing 737, shut the door, and watch the world outside shrink behind double-paned windows. As the big jet climbs, its cabin pressurization system begins to invisibly pump steadily more ...

A stationary shockwave ash cleaning device combined with a pneumatic booster system is a solution to the hourly cleaning of accumulated ash in boiler tube bundles. The automated ash cleaning process ...

Credit: Nikolay Lapshin/Khrunichev Center The flight of a Russian Angara A5 heavy-lift rocket from the Vostochny Cosmodrome was automatically aborted 2 min. before the planned 5:00 a.m. EDT April 9 ...

How hot does your engine run? Is it on the cool side? The hot side? Where should it be? How big of a radiator should you run? Antifreeze or water? Tap or distilled? Do you need a pressurized cooling ...

TOKYO--(BUSINESS WIRE)--Asahi Kasei has developed an original forward osmosis (FO) membrane system for the high-level concentration of liquids by dehydration without heating or pressurization. The ...