Transient heat transport in superfluid helium in cylindrical geometry

Conference · Wed Jan 01 04:00:00 EST 1986

DOI:https://doi.org/10.1109/TMAG.1987.1065082· OSTI ID:5657097

Rogers, J D; Brown, D L

Heat transport in cylindrical space from a round superconductor immersed in a finite bath of superfluid has been analyzed both numerically and analytically. The computer and closed analytical results are essentially the same. Analytical equations are given for the temperature of the helium bath as a function of radium, time, and heat flux from the conductor and for the time to reach the superfluid to normal helium transition temperature at the conductor as a function of heat flux.

• Research Organization: Los Alamos National Lab., NM (USA)
• DOE Contract Number: W-7405-ENG-36
• OSTI ID: 5657097
• Report Number(s): LA-UR-86-2301; CONF-860914-1; ON: DE86013857
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
420201 -- Engineering-- Cryogenic Equipment & Devices
420400* -- Engineering-- Heat Transfer & Fluid Flow
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
CONFIGURATION
CYLINDRICAL CONFIGURATION
ELEMENTS
ENERGY TRANSFER
FLUIDS
GASES
HEAT FLUX
HEAT TRANSFER
HELIUM
MATHEMATICAL MODELS
NONMETALS
PHYSICAL PROPERTIES
RARE GASES
SUPERCONDUCTORS
THERMAL CONDUCTIVITY
THERMODYNAMIC PROPERTIES