摘要
ＭｏｄｅｌｉｎｇＤｅｓｉｇｎａｎｄＴｅｓｔｏｆＳｔｅａｍＣｅｎｔｒｉｆｕｇａｌＣｏｍｐｒｅｓｏｒＱＩＮＲｅｎＮＩＵＬｉｍｉｎ＊ＺＨＥＮＧＱｕｎ＊（秦仁）（牛利民）（郑群）（Ｄｅｐｔ．ｏｆＰｏｗｅｒＥｎｇｉｎｅｒｉｎｇ，ＨａｒｂｉｎＩｎｓｔｉｔｕｔｅｏ...
This paper discusses the modeling design and accuracy analysis of a single stage steam centrifugal compressor for China′S first seawater desalinization plant, and gives a brief presentation on the closed loop vapour test platform designed and constructed for qualification of the compress or for performance and operational reliability, and results of tests run with the compressor. Both tests and actual operation show the modeling design is successful, and the compressor achieved and exceeded what was expected in performance. The seawater desalinization plant has run with excellent performance and reliability for several years for the national seawater desalinization demonstration program. This proves it is practical and practicable to develop and design China′s steam centrifugal compressors in series from air centrifugal compressors by maintaining equal specific volume ratio at both inlet and outlet of the compressor.
