Experimental Study of Heat Transfer from Stainless Steel Foil in He II during Film Boiling State

Journal Article · Wed Jun 23 04:00:00 EDT 2004 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.1774786· OSTI ID:20653131

Zhang, P ^[1]; Murakami, M ^[1]

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1. Institute of Engineering Mechanics and Systems, University of Tsukuba, Tsukuba, 305-8573 (Japan)

He II film boiling is of both academic and applied interests. However, the information about film boiling heat transfer in He II is still insufficient and needs further investigation. In the present study, a thin stainless steel foil heater (10 {mu} m thick) is used to cause boiling in He II. The heater temperature is measured to evaluate the heat transfer performance of He II film boiling under different thermal conditions. The pressure and the heater surface temperature oscillations induced by the film boiling are also simultaneously measured. The heat transfer coefficients of three kinds of boiling states: noisy film boiling, transition boiling and silent film boiling, are obtained in the present study.

• OSTI ID: 20653131
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 710; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
FILM BOILING
FOILS
HEAT TRANSFER
HEATERS
HELIUM II
PERFORMANCE
PRESSURE DEPENDENCE
STAINLESS STEELS
SUPERFLUIDITY
TEMPERATURE DEPENDENCE
TRANSITION BOILING