DocumentCode
1616655
Title
Sloshing analysis using ground experimental apparatus
Author
Oh, Choong-Seok ; Sun, Byung-Chan ; Park, Yong-Kyu ; Roh, Woong-Rae
Author_Institution
Mission Design Dept., KARI, Daejeon
fYear
2008
Firstpage
2203
Lastpage
2207
Abstract
The natural frequencies and damping ratio of the liquid in cylindrical tank and cylindrical tank with spherical bottom are studied. The experimental frequencies and damping ratio are in good agreement with the results of the theoretical calculations for various liquid depths. Furthermore, this result will be applied to predict the sloshing parameters for a liquid propellant stage of KSLV-II using ground experimental apparatus.
Keywords
confined flow; damping; fluid oscillations; sloshing; tanks (containers); KSLV-II; cylindrical tank; damping ratio; ground experimental apparatus; natural frequencies; sloshing analysis; spherical bottom; Assembly; Control systems; DC motors; Damping; Force sensors; Frequency; Propulsion; Signal analysis; Testing; Torque; Experimental apparatus; Slosh; Slosh damping; Slosh frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Control, Automation and Systems, 2008. ICCAS 2008. International Conference on
Conference_Location
Seoul
Print_ISBN
978-89-950038-9-3
Electronic_ISBN
978-89-93215-01-4
Type
conf
DOI
10.1109/ICCAS.2008.4694465
Filename
4694465
Link To Document