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Starting in 1946, Ajax gas engines became a primary product utilized by oil and gas companies. In 1958, the first Ajax integral engine / compressor was manufactured and was specifically designed for field gas gathering applications. It was a DPC 230 and was soon followed by a complete line of Ajax integral engine-compressors from 30-360 horsepower.
Compression Systems began in 1833 when Charles and Elias Cooper established a foundry in Mt. Vernon, Ohio. "Cooper", as it was known, was licensed to produce the Corliss steam engine in 1869 and entered the production of natural gas internal combustion engines in 1900.
Comparison of normal and distorted airflow into the compressor section [1] A compressor stall is a local disruption of the airflow in the compressor of a gas turbine or turbocharger. A stall that results in the complete disruption of the airflow through the compressor is referred to as a compressor surge. The severity of the phenomenon ranges ...
As the name suggests, gas turbine engine compressors provide the compression part of the gas turbine engine thermodynamic cycle. There are three basic categories of gas turbine engine compressor: axial compressor, centrifugal compressor and mixed flow compressor. A fourth, unusual, type is the free-piston gas generator, which combines the ...
Principal view of the pumping action of a twin-screw pump with a six-lobe female screw and a five-lobe male screw. A compressor (as opposed to a pump) would be shaped the same way, except that the shape of the lobes would change along the length of the screw, so that the volume of the trapped pockets would get squeezed smaller as they get closer to the exhaust port.
A compressor map is a chart which shows the performance of a turbomachinery compressor. This type of compressor is used in gas turbine engines, for supercharging reciprocating engines and for industrial processes, where it is known as a dynamic compressor. A map is created from compressor rig test results or predicted by a special computer program.
Mobile compressor station produced by the Ufa Compressor Factory on a KamAZ-63501 chassis. There are three commonly used types of engines that drive the compressors and are known as "prime movers": [3] Gas turbine / Centrifugal Compressor uses a natural gas-fired turbine to turn a centrifugal compressor. The centrifugal compressor is similar to ...
In the oil and gas industry the operation of gas compressors in surge conditions is prevented by instrumentation around the compressor. [15] The measured flow rate of gas (FT) in the compressor suction line together with the suction pressure (PT), and sometimes the suction temperature (TT) and the pressure (PT) in discharge line is fed into the ...