The relatively new technology of rotary gas-liquid separation has been advanced by the development of a rotating centrifugal separator closely coupled to a centrifugal turbocompressor. This development by a major equipment manufacturer included the creation and calibration of an integrated design suite, and the use of this tool to optimize a separator/compressor stage. The compression and separ...

Dynamic models of liquid chillers are gaining importance in recent years as tools for evaluating feedback controllers and to study transient system performance in general. Such system models consist of component models for the heat-exchangers, the compressor and the expansion device. The modeling of the heat-exchangers is particularly significant as they constitute the largest thermal capacitan...

surge and rotating stall phenomena are two dynamic instabilities that occur in both axial and centrifugal compressors. surge is the stream instability phenomenon in compressor that imposes severe damages to the compressors. nowadays, suppressing surge phenomenon is one of the most important issues in oil and gas industries, especially when flow reduction or gas reflux is considered. this resear...