FLOW CHARACTERISTICS MEASUREMENT OF REGULATOR BASED ON ONE FILLING-FOR-ONCE METHOD

Abstract

Abstract: A new approach of regulator flow charactoristics measurement is presented: filling-for-once method. Its principle is to fill a tank through a tested regulator, and to abtain the flow characteristics of the regulator by analyzing the quasi-balance section during the filling process. By modeling and simulation of the method, and experimental investigation of the flow characteristics of a regulator AR20 and precise regulator IR2000 with this method, the method is proved to be of more efficency, less air consumption and higher precision than the conventional method.

Key words: Filling-for-once method, Flow characteristics, Regulator

CLC Number:

TH13

PENG Guangzheng;ZHANG Hongli;GAO Shuang;FAN Wei. FLOW CHARACTERISTICS MEASUREMENT OF REGULATOR BASED ON ONE FILLING-FOR-ONCE METHOD[J]. , 2007, 43(9): 57-60.

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FLOW CHARACTERISTICS MEASUREMENT OF REGULATOR BASED ON ONE FILLING-FOR-ONCE METHOD

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