Title :
Numerical simulation on optimization of fairing device for airflow measurement
Author :
Mingda, Zhou ; Hongfei, Tan ; Jianwei, Xie ; Zhang, Xu
Author_Institution :
Coll. of Mech. Eng., Zhejiang Univ. of Technol., Hangzhou, China
Abstract :
Accurate measurement of air flow is important for safe and economical operation of power plant. The straight tube before and behind measurement instrument usually can not meet the demands because of the design and installation condition, which affect the measurement accuracy. Flow field, Pressure and velocity distribution of airflow duct with Fairing device is studied in this paper. The optimization for dimension, structure and installation position of the fairing device are carried out by numerical simulation method.
Keywords :
ducts; flow measurement; numerical analysis; optimisation; pipe flow; power plants; safety; airflow duct; airflow measurement; dimension optimization; fairing device; flow field distribution; measurement instrument; numerical simulation method; power plant; pressure distribution; straight tube; velocity distribution; Chemicals; Fluid flow measurement; Numerical simulation; Power measurement; Presses; Sun; Air flow measurement; Fairing; Flow field; Numerical simulation; Straight tube;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2011 International Conference on
Conference_Location :
Yichang
Print_ISBN :
978-1-4244-8162-0
DOI :
10.1109/ICECENG.2011.6057998
