Parameter Study of TEIS Model, Two-zone Model, and Stanitz's Equations

직렬 두요소 모델, 두 영역 모델, Stanitz 방정식에 대한 변수 연구

Recently TEIS model, Two-zone model aid Stanitz equations are often used for off-design performance prediction of centrifugal compressor and pump. The prediction results often agree well with experimental data. However these models and equations have some important variables which have a great influence on overall performance prediction me. But no systematic study about these variables has been performed. So, in this paper, a systematic study about these variables influence on overall performance prediction owe is peformed. Finally the meaning of the variables and the research to be undertaken are discussed.