Correlation of heat pipe heat transport limits with vapor pressure

1985 ◽  
Author(s):  
C. SILVERSTEIN
Keyword(s):  
Vapor Pressure ◽  
Heat Pipe ◽  
Heat Transport ◽  
Pipe Heat

scholarly journals A VAPOR-PRESSURE-DRIVEN HEAT PIPE FOR SIDEWARD LONG-DISTANCE HEAT TRANSPORT

2010 ◽  
Vol 1 (1) ◽  
Author(s):  
Yasushi Koito ◽  
Yoshitake Ikemizu ◽  
Toshio Tomimura ◽  
Masataka Mochizuki
Keyword(s):  
Vapor Pressure ◽  
Heat Pipe ◽  
Heat Transport ◽  
Long Distance ◽  
Pressure Driven

Optimization of Heat Pipe Thermal Transport Using Axially Graded Capillary Wick Structures

2005 ◽  
Author(s):  
Mark T. North
Keyword(s):  
Pressure Drop ◽  
Heat Pipe ◽  
Heat Transport ◽  
Pore Radius ◽  
Axial Position ◽  
Liquid Pressure ◽  
Worst Case ◽  
One Dimensional ◽  
Pipe Heat ◽  
Capillary Pore

One strategy for improving heat pipe heat transport performance will be discussed in detail. Using an axially graded wick, in which the capillary pore radius is varied as a function of axial position, the liquid pressure drop can be reduced allowing for increased heat transport. A one-dimensional analytical model is presented showing how the optimal continuously graded wick profile is developed for the case with constant vapor pressure and adverse (against gravity) orientation. General results are presented in terms of nondimensional parameters. For a particular case where the evaporator and condenser are each one-quarter of the length of the heat pipe, the optimal graded wick is capable of transporting over 5.6 times more power than an optimal uniform wick. In the worst case, the graded wick can transport over 3.3 times as much power as a uniform wick.

scholarly journals Heat Transport Study of the Laminar Heat Pipe Heat Exchanger

2012 ◽  
Vol 03 (04) ◽  
pp. 348-354 ◽  
Author(s):  
Wei-Keng Lin ◽  
Ke Chine Liaw ◽  
Min-Zen Tsai ◽  
Min-Gung Chu
Keyword(s):  
Heat Exchanger ◽  
Heat Pipe ◽  
Heat Transport ◽  
Transport Study ◽  
Pipe Heat

EXPERIMENTAL INVESTIGATION OF HEAT PIPE HEAT EXCHANGER (HPHE) FOR WASTE HEAT RECOVERY APPLICATION

2019 ◽  
Author(s):  
Sakil Hossen ◽  
AKM M. Morshed ◽  
Amitav Tikadar ◽  
Azzam S. Salman ◽  
Titan C. Paul
Keyword(s):  
Experimental Investigation ◽  
Heat Exchanger ◽  
Heat Pipe ◽  
Heat Recovery ◽  
Waste Heat Recovery ◽  
Waste Heat ◽  
Pipe Heat

Analysis of Heat Pipe Heat Exchanger (HPHE) For Waste Heat Recovery from an Air Conditioning System

2007 ◽  
Vol 2 (3) ◽  
pp. 86-95
Author(s):  
R. Sudhakaran ◽  
◽  
V. Sella Durai ◽  
T. Kannan ◽  
P.S. Sivasakthievel ◽  
...  
Keyword(s):  
Heat Exchanger ◽  
Heat Pipe ◽  
Air Conditioning ◽  
Heat Recovery ◽  
Waste Heat Recovery ◽  
Waste Heat ◽  
Air Conditioning System ◽  
Pipe Heat
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