Local heat transfer in the intertube space of a heat exchanger with spiral tubes

1981 ◽  
Vol 41 (2) ◽  
pp. 813-817
Author(s):  
B. V. Dzyubenko ◽  
A. V. Sakalauskas ◽  
Yu. V. Vilemas ◽  
L. A. Ashmantas
Keyword(s):  
Heat Transfer ◽  
Heat Exchanger ◽  
Local Heat Transfer ◽  
Local Heat ◽  
Intertube Space

Numerical Investigation of Heat Transfer for Laminar and Turbulent Flow in a Plate Heat Exchanger

2010 ◽  
Author(s):  
Iulian Gherasim ◽  
Nicolas Galanis ◽  
Cong Tam Nguyen
Keyword(s):  
Heat Transfer ◽  
Heat Exchanger ◽  
Turbulent Flow ◽  
Complex Geometry ◽  
Local Heat Transfer ◽  
Local Heat ◽  
Plate Heat Exchanger ◽  
Plate Heat ◽  
Laminar And Turbulent Flow ◽  
Channel Plate

The problem of turbulent flow and heat transfer in a two-channel plate heat exchanger was numerically investigated, considering its complex geometry as well as inlet and outlet ports effects. Results obtained for the flow and thermal field have clearly shown their asymmetrical behavior, which has important influence on the local heat transfer. Friction factor are found to be in good agreement with theoretical correlation.

Local heat transfer and flow distribution in a three-pass industrial heat exchanger

2001 ◽  
Vol 44 (16) ◽  
pp. 3179-3187 ◽  
Author(s):  
D.N. Sørensen ◽  
S.L. Hvid ◽  
M.B. Hansen ◽  
K.E. Meyer
Keyword(s):  
Heat Transfer ◽  
Heat Exchanger ◽  
Flow Distribution ◽  
Local Heat Transfer ◽  
Local Heat
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