scholarly journals Experimental study on hydraulic resistance of finned tube assembly of the air heat exchangers in fast reactors

2014 ◽  
Vol 2014 (1) ◽  
pp. 172-182
Author(s):  
Dmitrij Olegovich Kolomiyets ◽  
Yurij Danilovich Levchenko
Keyword(s):  
Experimental Study ◽  
Hydraulic Resistance ◽  
Heat Exchangers ◽  
Finned Tube ◽  
Fast Reactors ◽  
Tube Assembly

Flow Analysis and Experimental Study on a Frost Reduction Method for Heat Exchangers

2020 ◽  
Vol 25 (3) ◽  
pp. 9-16
Author(s):  
Gwon-Seok Sun
Keyword(s):  
Experimental Study ◽  
Heat Exchangers ◽  
Reduction Method ◽  
Cooling System ◽  
Flow Analysis ◽  
Finned Tube ◽  
Cooling Efficiency ◽  
Frost Formation ◽  
Air Blast ◽  
New Type

Frosting on the surface of a heat exchanger degrades its cooling efficiency in a cooling system. In this study, frost flow analysis is performed for frost reduction. A new type of air blast refrigerator is designed for reducing frost formation in its finned tube. Experimental results of the frost formation in the air blast refrigerator are presented. The main difference between the proposed and conventional air blast refrigerators is the flow of air through the finned tube. The proposed refrigerator produces less frost than the conventional refrigerators.

Compact Miniature Heat Exchangers With Advanced Foam-Like Structure

2005 ◽  
Author(s):  
Eugene M. Wexler ◽  
Lev J. Tuchinsky ◽  
Sharly Ibrahim ◽  
Lance J. Milligan
Keyword(s):  
Heat Transfer ◽  
Experimental Study ◽  
Convective Heat Transfer ◽  
Hydraulic Resistance ◽  
Convective Heat ◽  
Heat Exchangers ◽  
Transfer Properties

Experimental study has been carried out to investigate convective heat transfer properties of air-cooled foam-like miniature heat exchangers, fabricated using innovative polycapillary materials technology. Practically important results with regard to heat transfer and hydraulic resistance were established and compared for heat exchangers with different structure.

AN EXPERIMENTAL STUDY OF PLASTIC HEAT EXCHANGERS APPLICABLE FOR DEHUMIDIFICATION

2018 ◽  
Author(s):  
Mohammed Amer ◽  
Miao-Ru Chen ◽  
Ming-Chang Lu ◽  
Chi-Chuan Wang
Keyword(s):  
Experimental Study ◽  
Heat Exchangers
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