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The gas will form waves on the liquid surface, which may grow to bridge the whole cross-section of the line. This creates a blockage on the gas flow, which travels as a slug through the line. Riser-based slugging, also known as severe slugging, is associated with the pipeline risers often found in offshore oil production facilities. [1]
A combustion light-gas gun (CLGG) is a projectile weapon that utilizes the explosive force of low molecular-weight combustible gases, such as hydrogen mixed with oxygen, as propellant. When the gases are ignited, they burn, expand and propel the projectile out of the barrel with higher efficiency relative to solid propellant and have achieved ...
The light-gas gun is an apparatus for physics experiments. It is a highly specialized gun designed to generate extremely high velocities. It is usually used to study high-speed impact phenomena (hypervelocity research), such as the formation of impact craters by meteorites or the erosion of materials by micrometeoroids.
Constructed in 1962, the AEDC Range-G is the largest routinely operated light-gas gun in the United States. It is located at Arnold Engineering Development Complex on Arnold Air Force Base. The design of the range came from collaboration between German and American scientists after World War II. [1] Range-G has played a crucial role in ...
OLGA is a modelling tool for transportation of oil, natural gas and water in the same pipeline, so-called multiphase transportation. The name is short for "oil and gas simulator". The main challenge with multiphase fluid flow is the formation of slugs (plugs of oil and water) in the pipelines, which causes large problems at the receiving end at ...
Gas-operated reloading. Gas-operated firearm (long-stroke piston, e.g. AK-47). 1) gas port, 2) piston head, 3) rod, 4) bolt, 5) bolt carrier, 6) spring. Gas-operation is a system of operation used to provide energy to operate locked breech, autoloading firearms. In gas-operation, a portion of high-pressure gas from the cartridge being fired is ...
The Super High Altitude Research Project (Super HARP, SHARP) was a U.S. government project conducting research into the firing of high-velocity projectiles high into the atmosphere using a two-stage light-gas gun, with the ultimate goal of propelling satellites into Earth orbit. Design work on the prototype space gun began as early as 1985 at ...
Schlumberger. Schlumberger NV (French: [ʃlumbɛʁʒe, ʃlœ̃b-]), doing business as SLB, also known as Schlumberger Limited, [2] is a global technology company. As of 2022, it is both the world's largest oilfield services company and the world's leader in digital solutions for subsurface and surface engineering.