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Heat pipes and heat pipe exchangers for heat recovery systems
Journal of Heat Recovery Systems, 1984Abstract Heat pipes and heat pipe exchangers are of great importance in power engineering as a means of recovering waste heat of industrial enterprises, solar energy, geothermal waters and deep soil. Heat pipes are highly effective heat transfer units for transferring thermal energy over large distances (tens of meters) with low temperature drops ...
L.L. Vasiliev +4 more
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Application of Heat Pipes, Heat Pipe Equipped Heat Exchangers
1987This chapter deals with heat exchanging apparatus, in which the heat pipe construction is of secondary order. In most of the heat exchangers described the heat pipes and the operation thereof can be adapted to the heat exchanger construction.
Marten Terpstra, Johan G. Van Veen
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Physics in Technology, 1973
The heat pipe is a device having a high thermal conductance which utilizes the transport of a vapour and rejection of latent heat to achieve efficient thermal energy transport. The theory of heat pipes is well developed. Their use in applications involving temperatures in the cryogenic regime, and with development units running as high as 2000 degrees ...
P.D Dunn, D.A Reay
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The heat pipe is a device having a high thermal conductance which utilizes the transport of a vapour and rejection of latent heat to achieve efficient thermal energy transport. The theory of heat pipes is well developed. Their use in applications involving temperatures in the cryogenic regime, and with development units running as high as 2000 degrees ...
P.D Dunn, D.A Reay
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Heat Transfer Effectiveness of Heat Pipes
Journal of Heat Recovery Systems, 1982Abstract Heat transfer effectiveness (recovery factor), HTE, of one heat pipe, HP, is defined as the function of two dimensionless groups of NTU type (number of transfer units) from the] evaporator and the condenser. In the case of the HP heat exchanger it is demonstrated that the HTE is a function made up of only three elements, viz; the HTE of the ...
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2016
In this chapter, heat pipe manufacturing methods are examined with the goal of establishing cost-effective procedures that will ultimately result in cheaper and more reliable heat pipes. Those methods which are commonly used by all heat pipe manufacturers have been considered, including envelope and wick cleaning, end closure and welding, mechanical ...
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In this chapter, heat pipe manufacturing methods are examined with the goal of establishing cost-effective procedures that will ultimately result in cheaper and more reliable heat pipes. Those methods which are commonly used by all heat pipe manufacturers have been considered, including envelope and wick cleaning, end closure and welding, mechanical ...
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Scientific American, 1968
THE HEAT PIPE IS ESSENTIALLY A CLOSED, EVACUATED CHAMBER WHOSE INSIDE WALLS ARE LINED WITH A CAPILLARY STRUCTURE, OR WICK, THAT IS SATURATED WITH A VOLATILE FLUID. THE OPERATION OF THE HEAT PIPE COMBINES VAPOR HEAT TRANSFER AND CAPILLARY ACTION. VAPOR HEAT TRANSFER IS RESPONSIBLE FOR TRANSPORTING THE HEAT ENERGY FROM THE EVAPORATOR SECTION AT ONE END ...
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THE HEAT PIPE IS ESSENTIALLY A CLOSED, EVACUATED CHAMBER WHOSE INSIDE WALLS ARE LINED WITH A CAPILLARY STRUCTURE, OR WICK, THAT IS SATURATED WITH A VOLATILE FLUID. THE OPERATION OF THE HEAT PIPE COMBINES VAPOR HEAT TRANSFER AND CAPILLARY ACTION. VAPOR HEAT TRANSFER IS RESPONSIBLE FOR TRANSPORTING THE HEAT ENERGY FROM THE EVAPORATOR SECTION AT ONE END ...
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1971
Publisher Summary This chapter classifies and evaluates the comprehensive literature collection composed of publications, papers presented at meetings, and reports of varying nature that appeared during the period from 1964 through midyear 1970 on heat pipe technology and on related topics.
E.R.F. Winter, W.O. Barsch
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Publisher Summary This chapter classifies and evaluates the comprehensive literature collection composed of publications, papers presented at meetings, and reports of varying nature that appeared during the period from 1964 through midyear 1970 on heat pipe technology and on related topics.
E.R.F. Winter, W.O. Barsch
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Entrainment limits in heat pipes
3rd International Heat Pipe Conference, 1978The present work explores the physical basis for the entrainment limit in heat pipes and attempts to develop adequate quantitative criteria for the limit. Analogy is emphasized here between the entrainment phenomenon in heat pipes and the flooding phenomenon in countercurrent vapor-liquid flow systems.
C.L. Tien, K.S. Chung
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Heat Pipe Thermal Performance in Heat Pipe Heatsink
2022 21st IEEE Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (iTherm), 2022Yuanchen Hu +2 more
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Heat Pipe Optimization Team: The Heat Pipe Assisted Heat Sink Project
Innovations in Engineering Education: Mechanical Engineering Education, Mechanical Engineering/Mechanical Engineering Technology Department Heads, 2004The Heat Pipe Assisted Heat Sink (HPAHS) team will be working on solving challenging thermal management problems for a device known as the base transceiver station (BTS); a device used to transfer cell phone calls. This problem was raised due to transfer cell phone calls.
Damena Agonafer +5 more
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