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Title: Heat Transport Near the Lambda Line in a Channel Containing He II

Abstract

We proposed a normalized representation of the thermal conductivity function for heat transport in He II in the previous work. In order to check its validity, steady state heat transport characteristics of He II was investigated near T{lambda}. The temperature profiles along the channels were measured at various pressures of 0.1, 1.0 and 1.5 MPa. The measured temperature profiles were analyzed to get the thermal conductivity function near T{lambda}. The validity of the universal heat transport formula was confirmed up to T / T{lambda} = 0.99.

Authors:
; ; ;  [1];  [2]
  1. TML, National Institute for Materials Science, Tsukuba, Ibaraki, 305-0003 (Japan)
  2. Taiyo Nippon Sanso Co. Ltd., Shinagawa-ku, Tokyo, 142-8558 (Japan)
Publication Date:
OSTI Identifier:
20800215
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 823; Journal Issue: 1; Conference: Cryogenic engineering conference, Keystone, CO (United States), 29 Aug - 2 Sep 2005; Other Information: DOI: 10.1063/1.2202438; (c) 2006 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; HEAT TRANSFER; HELIUM II; PRESSURE DEPENDENCE; STEADY-STATE CONDITIONS; SUPERFLUIDITY; TEMPERATURE DISTRIBUTION; THERMAL CONDUCTIVITY

Citation Formats

Maeda, M, Sato, A, Dantsuka, T, Yuyama, M, and Kamioka, Y. Heat Transport Near the Lambda Line in a Channel Containing He II. United States: N. p., 2006. Web. doi:10.1063/1.2202438.
Maeda, M, Sato, A, Dantsuka, T, Yuyama, M, & Kamioka, Y. Heat Transport Near the Lambda Line in a Channel Containing He II. United States. https://doi.org/10.1063/1.2202438
Maeda, M, Sato, A, Dantsuka, T, Yuyama, M, and Kamioka, Y. 2006. "Heat Transport Near the Lambda Line in a Channel Containing He II". United States. https://doi.org/10.1063/1.2202438.
@article{osti_20800215,
title = {Heat Transport Near the Lambda Line in a Channel Containing He II},
author = {Maeda, M and Sato, A and Dantsuka, T and Yuyama, M and Kamioka, Y},
abstractNote = {We proposed a normalized representation of the thermal conductivity function for heat transport in He II in the previous work. In order to check its validity, steady state heat transport characteristics of He II was investigated near T{lambda}. The temperature profiles along the channels were measured at various pressures of 0.1, 1.0 and 1.5 MPa. The measured temperature profiles were analyzed to get the thermal conductivity function near T{lambda}. The validity of the universal heat transport formula was confirmed up to T / T{lambda} = 0.99.},
doi = {10.1063/1.2202438},
url = {https://www.osti.gov/biblio/20800215}, journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 823,
place = {United States},
year = {Thu Apr 27 00:00:00 EDT 2006},
month = {Thu Apr 27 00:00:00 EDT 2006}
}