DocumentCode
1921839
Title
Research on ejection coefficient of air-air ejector
Author
He, Wei ; Wu, Yu-ting ; Ma, Chong-fang
Author_Institution
Key Lab. of Enhanced Heat Transfer & Energy, Beijing Univ. of Technol., Beijing, China
Volume
1
fYear
2011
fDate
20-22 May 2011
Firstpage
821
Lastpage
824
Abstract
Some analyses on air-air ejector are presented, which focus on the effects of fluid state parameters on the ejection coefficient by numerical calculation. Results indicate that to increase the pressure of working fluid or infection fluid is effective to obtain a high ejection coefficient of air-air ejector, and so it is to decrease the pressure of mixing fluid. Besides, increase the temperature of working fluid or decrease the temperature of infection fluid is also helpful to get a high ejection coefficient.
Keywords
fluid dynamics; jets; air air ejector; ejection coefficient; fluid state parameters; infection fluid; mixing fluid; Fluids; air; ejection coefficient; ejector;
fLanguage
English
Publisher
ieee
Conference_Titel
Materials for Renewable Energy & Environment (ICMREE), 2011 International Conference on
Conference_Location
Shanghai
Print_ISBN
978-1-61284-749-8
Type
conf
DOI
10.1109/ICMREE.2011.5930932
Filename
5930932
Link To Document