Numerical investigation of the thermal-hydraulic performance of finned oblique-shaped tube heat exchanger

2016 ◽  
Author(s):  
Kent Loong Khoo ◽  
Chuan Sun ◽  
Nuttawut Lewpiriyawong ◽  
Poh Seng Lee ◽  
Siaw Kiang Chou
Keyword(s):  
Heat Exchanger ◽  
Numerical Investigation ◽  
Hydraulic Performance ◽  
Tube Heat Exchanger ◽  
Shaped Tube

Shape optimization of segmental porous baffles for enhanced thermo-hydraulic performance of shell-and-tube heat exchanger

2020 ◽  
Vol 180 ◽  
pp. 115835 ◽  
Author(s):  
Hamid Reza Abbasi ◽  
Ebrahim Sharifi Sedeh ◽  
Hossein Pourrahmani ◽  
Mohammad Hadi Mohammadi
Keyword(s):  
Heat Exchanger ◽  
Shape Optimization ◽  
Hydraulic Performance ◽  
Tube Heat Exchanger ◽  
Shell And Tube

Numerical Investigation on Heat Transfer of Al2O3/Water Nanofluid in a Shell and Tube Heat Exchanger

2014 ◽  
Vol 591 ◽  
pp. 3-6
Author(s):  
M. Raja ◽  
R. Vijayan ◽  
R. Vivekananthan ◽  
M.A. Vadivelu
Keyword(s):  
Heat Transfer ◽  
Reynolds Number ◽  
Heat Exchanger ◽  
Numerical Investigation ◽  
Volume Concentration ◽  
Heat Transfer Characteristics ◽  
Tube Heat Exchanger ◽  
Transfer Characteristics ◽  
Shell And Tube ◽  
Suspended Nanoparticles

In the present work, the effect of nanofluid in a shell and tube heat exchanger was studied numerically. The effects of Reynolds number, volume concentration of suspended nanoparticles on the heat transfer characteristics were investigated using CFD software. Finally, the effect of the nanofluid on Shell and tube heat exchanger performance was studied and compared to that of a conventional fluid (i.e., water).

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