Essentially, gas pistoning is a shallow, degassing-driven rise and fall of a lava surface. Often these pistons occur in ...

Essentially, gas pistoning is a shallow, degassing-driven rise and fall of a lava surface. Often these pistons occur in ...

PJSC Ukrnafta which is part of the Naftogaz Group is implementing six projects of gas piston and gas turbine plants for 420 ...

A plant in South Africa, which was losing up to 20% of output owing to frequent downtime over more than ten years, ...

This video shows how I make a compact 2" bore air cannon with a coaxial piston valve. To understand how these valves work examine the third animation in the following link: <a href=" I also go into ...

Mossberg has expanded its popular 940 Pro Tactical shotgun line with SPX and Professional models, with each adding a slate of ...

In an era of frequent loadshedding and voltage fluctuations, the reliability of compressors is under growing threat and lubricant distributor Atlas Oil & Chemical warns that repeated tripping of ...

“Brandon is nothing short of a miracle. No one expected him to accomplish the many things he’s done in life.” Rowin wants ...

I glanced up from having peeled 200 pounds of potatoes and noticed that the rosy light of dawn was starting to stream in through the back door of the 24-hour truck stop coffee shop where I worked on ...

The primary goal of the tests is to determine if height limits for cold-formed steel-framed buildings can be increased.

The company, owned by General Motors, discovered that a terribly toxic and volatile chemical called tetraethyl lead changed the way gasoline burned in the extreme temperatures and pressures created by ...