Faculty of Engineering, Ibaraki University
Faculty of Engineering, Ibaraki University
Graduate Student, Ibaraki University
Japan Atomic Energy Research Institute
Japan Atomic Energy Research Institute
Japan Atomic Energy Research Institute
出版者
宇宙科学研究所
出版者（英）
Institute of Space and Astronautical Science
雑誌名
The Institute of Space and Astronautical Science report. S.P. : The Proceedings of the Symposium on Mechanics for Space Flight 1989
巻
12
ページ
147 - 153
発行年
1990-03
抄録（英）
Heat transfer characteristics of a newly designed heat pipe which transports thermal energy in a radial direction of the heat pipe are examined experimentally using Freon R-113 working fluid. The heat pipe produces a much higher overall heat transmission than the current heat pipe due to a direct contact condensation instead of a filmwise condensation. An unheated vapor space above a heated section and a higher charge rate over 70% are required to use it in a wide range of heat flux. Normal screen wick presents an insufficient capillary force to pump up the working fluid to the heated section against the gravity force.
Heat transfer characteristics of a radial heat pipe
SA0033465.pdf
(355.1KB)
