Differential transform semi-numerical analysis of biofluid-particle suspension flow and heat transfer in non-Darcian porous media

2013 ◽  
Vol 16 (8) ◽  
pp. 896-907 ◽  
Author(s):  
T.A. Bég ◽  
M.M. Rashidi ◽  
O. Anwar Bég ◽  
N. Rahimzadeh
Keyword(s):  
Heat Transfer ◽  
Porous Media ◽  
Numerical Analysis ◽  
Suspension Flow ◽  
Particle Suspension ◽  
Flow And Heat Transfer ◽  
Differential Transform

A Numerical Analysis for the Flow and Heat Transfer in a Large Plate Heat Exchanger by Using a Porous Media Approach

2011 ◽  
Author(s):  
Myungsung Lee ◽  
Jae Hyuk Jung ◽  
Nahmkeon Hur
Keyword(s):  
Heat Transfer ◽  
Porous Media ◽  
Heat Exchanger ◽  
Numerical Analysis ◽  
Plate Heat Exchanger ◽  
Microscopic Method ◽  
Plate Heat ◽  
Large Plate ◽  
Flow And Heat Transfer ◽  
Overall Performance

A numerical analysis was conducted to investigate the flow and heat transfer in a large plate heat exchanger. For the purpose of investigation on the whole flow field inside a large plate heat exchanger, the microscopic method by using actual geometry is not practical since it requires huge computational resources. In the present study, a semi-microscopic method by using a porous media approach has been adopted in order to predict the overall flow and heat transfer performance for the large plate heat exchanger. The pressure drop and heat transfer characteristics of the flow passages inside the heat exchanger was obtained first from the microscopic simulation for the flow inside passages and heat transfer through the plates by using the detailed geometry of one representative repeating section of the heat transfer plate. These results were used as characteristics of the porous media replacing the complex flow passages to simulate the large plate heat exchanger as a whole. The overall performance predicted from the semi-microscopic method agrees well with available experimental data. The numerical method in the present study can be applicable to the different types of large heat exchangers that have complex geometry in order to predict the overall performance.

NON-DARCY FLUID FLOW AND HEAT TRANSFER IN CONDUITS FITTED WITH POROUS MEDIA

2015 ◽  
Vol 18 (4) ◽  
pp. 449-453 ◽  
Author(s):  
Abdulmajeed A. Mohamad ◽  
Jamel Orfi ◽  
H. Al-Ansary
Keyword(s):  
Heat Transfer ◽  
Porous Media ◽  
Fluid Flow ◽  
Flow And Heat Transfer

scholarly journals A numerical analysis of fluid flow and heat transfer in wavy and curved wavy channels

2022 ◽  
Vol 171 ◽  
pp. 107248
Author(s):  
L.Y. Zhang ◽  
R.J. Duan ◽  
Y. Che ◽  
Z. Lu ◽  
X. Cui ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Fluid Flow ◽  
Numerical Analysis ◽  
Flow And Heat Transfer ◽  
Wavy Channels

Numerical analysis of the granular flow and heat transfer in the ADS granular spallation target

2018 ◽  
Vol 330 ◽  
pp. 59-71 ◽  
Author(s):  
Ronghua Chen ◽  
Kailun Guo ◽  
Yanshi Zhang ◽  
Wenxi Tian ◽  
Suizheng Qiu ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Numerical Analysis ◽  
Granular Flow ◽  
Spallation Target ◽  
Flow And Heat Transfer
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