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Oscillating Characteristics of Slug Flow in Oscillating Heat Pipes
9th AIAA/ASME Joint Thermophysics and Heat Transfer Conference, 2006Self-sustainable oscillating motions of the slug flow in oscillating heat pipes have been investigated in the paper. A mass -spring model in the adiabatic section of the heat pipe under the exciting sources in its evaporator and condenser is applied to describe the oscillating characteristics of the two-phase flow in the serpentine capillary channels ...
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A Mathematical Model of an Oscillating Heat Pipe
Heat Transfer Engineering, 2011A mathematical model predicting the oscillating motion in an oscillating heat pipe is developed. The model considers the system multidegree oscillation of vapor bubbles and liquid plugs, including the effects of filling ratio, operating temperature, gravitational force, and temperature difference between the evaporator and condenser.
Peng Cheng, Hongbin Ma
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Temperature-Controllable Oscillating Heat Pipe
Journal of Thermophysics and Heat Transfer, 2011Experiments are conducted to investigate whether an oscillating heat pipe with a liquid reservoir can serve as a thermal control device in space. The oscillating heat pipe consists of a stainless steel capillary tube (inner and outer diameters of 0.8 mm and 1 mm, respectively), which meanders between a heating section and a cooling section 15 times in ...
Naoko Iwata +2 more
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Heat Transfer in Oscillating Circular Pipes
Experimental Heat Transfer, 2007An experimental investigation was made to study heat transfer in a pipe which is oscillated about an axis that is parallel to, but offset from, the pipe axis. Air was used as working fluid. The experimental setup was designed so as to provide oscillating motion of a test pipe. The measurement systems were installed on the oscillating section.
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Operation limitation of an oscillating heat pipe
International Journal of Heat and Mass Transfer, 2016Abstract The oscillating heat pipe (OHP) has been widely studied as a promising heat transfer device, which can efficiently transport heat by thermally exciting oscillating motions. In the current investigation, the operating limitation of an OHP is theoretically studied to determine its maximum heat transport capability.
D. Yin, H. Wang, H.B. Ma, Y.L. Ji
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Numerical Simulation of Oscillating Heat Pipe Heat Exchanger
International Journal of Food Engineering, 2010Oscillating heat pipe is a new type high efficiency heat-transfer element. Its development and design attract increasing attention. This paper describes a numerical simulation for investigating on the flow and heat exchange performance of an oscillating heat pipe heat exchanger.
Benyin Chai +4 more
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An analytical model of oscillating heat pipe performance
Thermal Science and Engineering Progress, 2023Max Pawlick, G.P. Peterson
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Experimental investigation of oscillating heat pipes
2018"December 2013." ; "A Thesis presented to the Faculty of the Graduate School University of Missouri--Columbia In Partial Fulfillment of the Requirements for the Degree Master of Science." ; Thesis supervisor: Dr. Hongbin Ma. ; [ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] With ever increasing technological advances in ...
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Oscillating Heat Pipes Technology Roadmap
ASCEND 2022, 2022Joseph Boswell, Corey A. Wilson
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