STUDY ON GEOMETRIC PARAMETERS IN THE DESIGN OF SCROLL COMPRESSOR
The major geometric parameters were discussed in the design of large scroll compressor. The geometric analysis method which is based on the shaft rotational angle is presented and it is convenient to study the geometric characteristics for scroll compressor with arbitrary scroll turns. The dynamic analysis was carried out for a number of displacement volumes of scroll compressor with a fixed scroll thickness and the number of scroll turns. The effect of thickness on scroll height and scroll outer diameter was demonstrated. In addition, the effect of scroll height on mass, forces and moment of scroll plate was calculated by theoretical simulation. The calculated results indicated that there is a definite optimum combination of major parameters to obtain the high stability of scroll compressor.
Q.C.YANG L.S.LI Y.Y.ZHAO P.C.SHU
National Engineering Research Center of Fluid Machinery and Compressors,Xi’an Jiaotong University, XI’an 710049, China
国际会议
The 22nd International Congress of Refrigeration(第22届国际制冷大会)
北京
英文
2007-08-21（万方平台首次上网日期，不代表论文的发表时间）