TY - GEN
T1 - Experimental investigation on heat exchange and pressure drop enhanced by vertical sloshing
AU - Himeno, Takehiro
AU - Haba, Daichi
AU - Ishikawa, Katsutoshi
AU - Umemura, Yutaka
AU - Inoue, Chihiro
AU - Uzawa, Seiji
AU - Watanabe, Toshinori
AU - Nonaka, Satoshi
PY - 2013/9/16
Y1 - 2013/9/16
N2 - For the prediction of heat transfer coupled with sloshing in the propellant tanks of launch vehicle, the pressure drop induced by liquid motion in a sub-scale vessel excited in vertical direction was experimentally investigated. The strong correlation between the pressure drop and liquid motion was confirmed in the experiment. The mechanisms enhancing heat transfer were discussed based on the visualization. It was suggested that shear flow and vortices induced by violent motion of liquid should cause the pressure drop in the closed vessel.
AB - For the prediction of heat transfer coupled with sloshing in the propellant tanks of launch vehicle, the pressure drop induced by liquid motion in a sub-scale vessel excited in vertical direction was experimentally investigated. The strong correlation between the pressure drop and liquid motion was confirmed in the experiment. The mechanisms enhancing heat transfer were discussed based on the visualization. It was suggested that shear flow and vortices induced by violent motion of liquid should cause the pressure drop in the closed vessel.
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M3 - Conference contribution
AN - SCOPUS:84883737015
SN - 9781624102226
T3 - 49th AIAA/ASME/SAE/ASEE Joint Propulsion Conference
BT - 49th AIAA/ASME/SAE/ASEE Joint PropulsionConference
T2 - 49th AIAA/ASME/SAE/ASEE Joint PropulsionConference
Y2 - 13 July 2013 through 16 July 2013
ER -