This is a single license purchase and comes with a 3 year digital subscription that will be updated periodically.
Contents Description: What every gas industry employee should know about environmental compliance a must have for employees who deal with environmental issues on a daily basis.
The SGA Layman's Guide to Environmental Issues in the Natural Gas Industry was developed and written by industry environmental professionals and consultants to provide a basic regulatory summary of the environmental regulations that directly affect the natural gas industry.
Calculating Reliable Impact Velocity by Mapping Instantaneous Flow in a Reciprocating Compressor
Calculated impact valve velocities can be twice that of measured impact valve velocities depending on the gas composition and compressor design. An inability to accurately model impact velocities can lead to dramatic consequences in valve design. Current methods for calculating impact velocities assume that cylinder pressure is homogeneous throughout the compression cycle. In this research, the pressure waves that are developed in the cylinder of a reciprocating compressor are mapped It is demonstrated how these pressure fluctuations reduce the differential pressure across the valve and reduce sealing element impact velocities so low that in some cases actually prevent the valve from opening. The effect of dynamic flow inside the cylinder is most significant for large-bore, short-stroke compressors, high-speed compressors and for heavy gas applications.
This is a single license purchase and comes with a 3 year digital subscription that will be updated periodically.
Contents Description: What every gas industry employee should know about environmental compliance a must have for employees who deal with environmental issues on a daily basis.
The SGA Layman's Guide to Environmental Issues in the Natural Gas Industry was developed and written by industry environmental professionals and consultants to provide a basic regulatory summary of the environmental regulations that directly affect the natural gas industry.