PERFORMANCE ANALYSIS METHOD OF CENTRIFUGAL IMPELLER

摘要

The present invention relates to a process performance analysis, and more particularly to the analysis by taking the average of, the total flow of the centrifugal impeller relates to a centrifugal impeller performance analysis method that can be interpreted by the efficiency of the centrifugal impeller in a more simple way in comparison, the performance analysis of the impeller to simply also as well as provide a centrifugal impeller performance analysis method that allows to obtain a more accurate calculation result.; The present invention provides a method by measuring the flow at the impeller exit interpret outlet flow angle, a total pressure ratio, efficiency, and performance analysis of a centrifugal impeller that can interpret the performance of the produced centrifugal impeller in order to achieve the above objects, in,; It characterized in that it comprises the area after the outlet flow of the centrifugal impeller, by the differentiation in the flow field of the jet region and the downstream region calculated for each flow to them to obtain the average flow at the outlet.