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

fYear

2011

fDate

16-18 Sept. 2011

Firstpage

2398

Lastpage

2401

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Control Engineering (ICECE), 2011 International Conference on

Conference_Location

Yichang

Print_ISBN

978-1-4244-8162-0

Type

conf

DOI

10.1109/ICECENG.2011.6057998

Filename

6057998