DocumentCode
547391
Title
Flow characteristics in labyrinth glands with straight teeth
Author
Sun Tao ; Zhang Yi ; Sun Haiou ; Wang Zhongyi
Author_Institution
Coll. of Power & Energy Eng., Harbin Eng. Univ., Harbin, China
Volume
3
fYear
2011
fDate
10-12 June 2011
Firstpage
740
Lastpage
743
Abstract
The flow Characteristics in vapor seal has a significant effect on the performance of vapor seal. Considering the flow field characteristics and engineering applications, the following work has been done: First, based on the theoretical analysis, the factors which have effect on sealing is found out. Second, models of the labyrinth glands with straight teeth have been established using CFD method. The full-flow simulation results are acquired. At last, the characteristics of the flow field in labyrinth glands with straight tooth have been analyzed according discharge coefficient.
Keywords
computational fluid dynamics; flow simulation; seals (stoppers); CFD; computational fluid dynamics; flow characteristics; full-flow simulation; labyrinth glands; vapor seal; Discharges; Fluids; Glands; Numerical models; Numerical simulation; Seals; Shape; labyrinth glands; leakage; numerical simulation; straight tooth;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Science and Automation Engineering (CSAE), 2011 IEEE International Conference on
Conference_Location
Shanghai
Print_ISBN
978-1-4244-8727-1
Type
conf
DOI
10.1109/CSAE.2011.5952780
Filename
5952780
Link To Document