Model selection system and method for centrifugal steam compressor

• Main Authors: JIANG LIJUN, GAO FUYA, JIANG ANHUAN, SU PEILIN
• Format: Patent
• Language: Chinese; English
• Published: 03.01.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

*The invention belongs to the technical field of compressor model selection, and particularly discloses a centrifugal steam compressor model selection system and method.The centrifugal steam compressor model selection system comprises an input module, a calculation module and an output module, the input module is used for inputting inlet parameters given by a new unit, and the inlet parameters comprise the air inlet temperature, the air inlet pressure, the inlet volume flow and the pressure ratio; the calculation module performs calculation according to the inlet parameters input by the input module to obtain a unit model, a final rotating speed N, pneumatic power P, isentropic efficiency eta s *, a surge margin gamma s and a blockage margin gamma c; and the output module is used for outputting the parameters obtained by the calculation module. In the model selection process, only import parameters need to be input into the system, the calculation module carries out analysis and calculation automatically, the