Which type of compressor can be operated with a steam turbine as its prime mover?

A centrifugal compressor is particularly well-suited for operation with a steam turbine as its prime mover due to its design and operational characteristics. Centrifugal compressors utilize the principle of converting kinetic energy into pressure energy, which makes them efficient for transporting large volumes of gas at relatively low pressures.

Steam turbines provide a constant and high-speed rotational input, which matches well with the operational requirements of centrifugal compressors. This synergy allows for optimized performance, especially in applications such as large refrigeration systems or industrial processes where high flow rates of refrigerants or gases are necessary.

Furthermore, the mechanical simplicity and high reliability of centrifugal compressors when interfaced with steam turbines enhance overall system efficiency and reduce maintenance needs, making them a preferred choice in many industrial applications.

Other compressor types, such as reciprocating, scroll, and screw compressors, have their own specific operational characteristics that may not integrate as seamlessly with a steam turbine’s operational profile as centrifugal compressors do.