The Second China Energy Scientist Forum (CESF 2010 E-BOOK)

Xuzhou,China,10.18-10.19,2010

ISBN: 978-1-935068-37-2 Scientific Research Publishing, USA

E-Book 2244pp Pub. Date: October 2010

Category: Medicine & Healthcare

Price: $360

Title: Experiment Study on Flow Resistance Characteristics of Hinged Valve with Submerged Export for Condensed Fluid’s Recovery
Source: The Second China Energy Scientist Forum (CESF 2010 E-BOOK) (pp 1905-1909)
Author(s): Kejian Cai, Building Environment and Equipment Engineering Department, Ning bo University of Technology, Ning boCity,China
Xuemei Gong, Building Environment and Equipment Engineering Department, Ning bo University of Technology, Ning boCity,China
Yonghong He, ZhenHai Refining and Chemical Co.Ltd, Ning boCity,China
Zhenwu Wang, Building Environment and Equipment Engineering Department, Ning bo University of Technology, Ning boCity,China
Hongfei Wu, Building Environment and Equipment Engineering Department, Ning bo University of Technology, Ning boCity,China
Jichong Hu, Building Environment and Equipment Engineering Department, Ning bo University of Technology, Ning boCity,China
Abstract: In Submerged export condition ,through analysis and experiment on the influence factor of flow resistance characteristics of hinged valve applied to a new condensate pump, the relationship of the local resistance coefficient ? and its influence factor is obtained. The diameter D, density of swing disc ? v , flow rate Qand the valve opening angle ? are point out to be the main factors influencing on the hinged valve’s local resistance coefficient? . The curves of the local resistance coefficient ? and these factors are given.
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