scholarly journals Characteristic Analysis and Experiment of a Dynamic Flow Balance Valve

2017 ◽  
Vol 100 ◽  
pp. 012107
Author(s):  
Li Bin ◽  
Guo Song ◽  
Mao Xuyao ◽  
Wu Chao ◽  
Zhang Deman ◽  
...  
Keyword(s):  
Dynamic Flow ◽  
Characteristic Analysis ◽  
Flow Balance

scholarly journals Design optimization and experimental performance test of dynamic flow balance valve

2020 ◽  
Vol 14 (1) ◽  
pp. 700-712
Author(s):  
Shuxun Li ◽  
Cheng Li ◽  
Zhong Li ◽  
Xiaogang Xu ◽  
Chen Ye ◽  
...  
Keyword(s):  
Design Optimization ◽  
Performance Test ◽  
Dynamic Flow ◽  
Experimental Performance ◽  
Flow Balance

scholarly journals Characteristic Analysis and Experiment of a Flow Distribution Valve

2021 ◽  
Vol 2137 (1) ◽  
pp. 012039
Author(s):  
Peng Cai ◽  
Bin Li ◽  
Yunfei Peng ◽  
Song Guo ◽  
Jian Yu ◽  
...  
Keyword(s):  
Measurement Accuracy ◽  
Stable State ◽  
Water System ◽  
Flow Distribution ◽  
Ball Valve ◽  
Calculation Formula ◽  
Characteristic Analysis ◽  
Numerical Work ◽  
Flow Balance ◽  
System Flow

Abstract The comprehensive characteristics of flow distribution valve in water system are analyzed. The flow balance valve can change the drag efficient according to the condition of system, and can measure the flowrate. The structure of the flow distribution valve is introduced, and the theoretical calculation formula for the regulating valve are derived. A rated flowrate from 10.65m3/h to 20.48m3/h are offered in the numerical work. Fluent CFX analyses show good behaviours: through the benefits of V-ball valve good linearity and regulation characteristics, when the valve throttling, the system flow can maintain a relatively stable state, it can be conducived to improve the measurement accuracy of the distribution valve. The experimental results show that the measure accuracy is less than 5.8%.

1842: Catheter Free Potassium-Titanyl-Phosphate (KTP) Laser Photoselective Vaporization Prostatectomy (PVP): Patient Characteristic Analysis

2007 ◽  
Vol 177 (4S) ◽  
pp. 612-612
Author(s):  
Motoo Araki ◽  
Po N. Lam ◽  
Daniel J. Culkin ◽  
Pamela E. Fox ◽  
Glenn M. Sulley ◽  
...  
Keyword(s):  
Potassium Titanyl Phosphate ◽  
Ktp Laser ◽  
Characteristic Analysis ◽  
Photoselective Vaporization

Characteristic Analysis of a Micro DC-DC Converter for Portable Electronic Devices and an Improvement of Transient Response Characteristic

2008 ◽  
Vol 128 (12) ◽  
pp. 1373-1380
Author(s):  
Satoshi Sugahara ◽  
Kouhei Yamada ◽  
Haruhiko Nishio ◽  
Masaharu Edo ◽  
Toshiro Sato ◽  
...  
Keyword(s):  
Transient Response ◽  
Electronic Devices ◽  
Response Characteristic ◽  
Characteristic Analysis
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