Overview of Reciprocating Gas ExpanderA reciprocating gas expander is an axial-flow or centrifugal turbine through which a gas of high-pressure is expanded to generate work that is normally used in driving a generator or compressor. The expansion is suitable by an isentropic process since work is extracted from the expanding gas of high-pressure and a gas exhaust of low pressure from the turbine is at a very low temperature which is less than
