Enhancement of Heat Transfer in Heat Pipes Using TiO2/Benzene Based Nano-coolants

2016 ◽  
Author(s):  
Abhijit Dayal Raj ◽  
Anakh Pal Anakhi ◽  
Deepak Kumar Yadav ◽  
Balakrishnan Pandian ◽  
Harsumeet Singh ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Heat Pipes ◽  
Enhancement Of Heat Transfer

scholarly journals ASPECTS OF COMPLEXITY OF METAL-FIBROUS MICROSTRUCTURE FOR THE CONSTRUCTION OF HIGH-PERFORMANCE HEAT EXCHANGERS: THERMAL PROPERTIES

Aviation ◽  
2020 ◽  
Vol 24 (3) ◽  
pp. 99-104 ◽  
Author(s):  
Łukasz J. Orman
Keyword(s):  
Heat Transfer ◽  
Heat Exchangers ◽  
Boiling Heat Transfer ◽  
Air Conditioning ◽  
High Performance ◽  
Smooth Surface ◽  
Heat Pipes ◽  
Sintering Process ◽  
Enhancement Of Heat Transfer ◽  
Air Conditioning Systems

The paper considers the application of metal – fibrous microstructures in the development of highly efficient heat exchangers. Such structures can be successfully used in air conditioning systems of modern planes or in heat pipes located in planes and spacecraft. Copper fibers of 50 mm diameter have been used to produce coatings of different volumetric porosity. The sintering process was used to produce the samples. Pool boiling heat transfer tests have been performed on the non – isothermal surfaces of the fin with distilled water and ethyl alcohol (99.8% purity) as boiling agents. A significant enhancement of heat transfer has been recorded with the use of the metal – fibrous microstructures in comparison to the smooth surface without any coating. The enhancement proved to vary considerably depending on the superheat value.

Whirlwind-Like Enhancement of Heat Transfer on Dimple Reliefs

2008 ◽  
Vol 39 (1) ◽  
pp. 79-90 ◽  
Author(s):  
S. A. Isaev ◽  
Alexander I. Leontiev ◽  
V. L. Zhdanov ◽  
N. Kornev ◽  
E. Hassel
Keyword(s):  
Heat Transfer ◽  
Enhancement Of Heat Transfer

Enhancement of Heat Transfer in a Short Rectangular Channel with Substantial Deflection of Inlet Velocity from Axial Direction

2005 ◽  
Vol 36 (4) ◽  
pp. 311-318 ◽  
Author(s):  
R. Bunker ◽  
M. YA. Belen'kii ◽  
M. A. Gotovskii ◽  
B. S. Fokin ◽  
S. A. Isaev
Keyword(s):  
Heat Transfer ◽  
Rectangular Channel ◽  
Axial Direction ◽  
Enhancement Of Heat Transfer ◽  
Inlet Velocity

Enhancement of Heat Transfer in Vertical Openended Channels in Natural Convection of Gas

2002 ◽  
Vol 33 (1-2) ◽  
pp. 5 ◽  
Author(s):  
Yu. F. Gortyshov ◽  
Igor A. Popov ◽  
V. V. Olimpiev ◽  
B. B. Kostylev
Keyword(s):  
Heat Transfer ◽  
Natural Convection ◽  
Enhancement Of Heat Transfer
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