Electrohydrodynamic Enhancement of Heat Transfer for Developing Air Flow in Square Ducts

2006 ◽  
Vol 27 (1) ◽  
pp. 35-45 ◽  
Author(s):  
Majid Molki ◽  
Piyasak Damronglerd
Keyword(s):  
Heat Transfer ◽  
Air Flow ◽  
Enhancement Of Heat Transfer ◽  
Square Ducts ◽  
Electrohydrodynamic Enhancement

A review of electrohydrodynamic enhancement of heat transfer

2007 ◽  
Vol 11 (5) ◽  
pp. 858-876 ◽  
Author(s):  
Suriyan Laohalertdecha ◽  
Paisarn Naphon ◽  
Somchai Wongwises
Keyword(s):  
Heat Transfer ◽  
Enhancement Of Heat Transfer ◽  
Electrohydrodynamic Enhancement

Enhancement of Heat Transfer and Air Flow Rates in a Pipe with Application of a Magnetic Field

2003 ◽  
Vol 10 (1) ◽  
pp. 45-60 ◽  
Author(s):  
Shu-Shen Lu ◽  
Hiroyuki Ozoe ◽  
Toshio Tagawa ◽  
Chang-Ho Lee ◽  
Ben Hua
Keyword(s):  
Magnetic Field ◽  
Heat Transfer ◽  
Air Flow ◽  
Enhancement Of Heat Transfer ◽  
Flow Rates

scholarly journals Organization of Pulsating Air Flow Through a Heat Exchanger

2021 ◽  
Vol 7 (1) ◽  
pp. 262-269
Author(s):  
J. Li ◽  
J. Shan ◽  
Z. Guo ◽  
A. Levtsev
Keyword(s):  
Heat Transfer ◽  
Heat Exchanger ◽  
Air Flow ◽  
Pulsating Flow ◽  
Transfer Efficiency ◽  
Enhancement Of Heat Transfer ◽  
Transfer Rates ◽  
Electric Actuator ◽  
Heat Transfer Efficiency ◽  
Flow Through

In recent years, the enhancement of heat transfer by pulsating flow has become a research hotspot. A great deal of work has been done in the past, with remarkable results, to achieve better heat transfer rates. How to improve the efficiency of heat exchanger is always a research topic. In this paper, pulsating air flow is formed by standard ventilation grille and electric actuator, and the pulsating air flow is guided through two-stage heat exchanger to study the influence of pulsating air flow on heat transfer efficiency. The experimental results show that the heat transfer efficiency can be improved by pulsating flow and the heat recovery efficiency can be reduced by increasing the flow rate of the heating medium.

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