Parametric Analysis of Heat Exchanger Thermal Performance in Complex Geometries—Effect of Air Velocity and Water Flow Distributions

2016 ◽  
Vol 37 (12) ◽  
pp. 1027-1037 ◽  
Author(s):  
Mahmoud Khaled ◽  
Mohamad Ramadan ◽  
Ali Shaito ◽  
Hicham El Hage ◽  
Fabien Harambat ◽  
...  
Keyword(s):  
Heat Exchanger ◽  
Water Flow ◽  
Thermal Performance ◽  
Parametric Analysis ◽  
Complex Geometries ◽  
Air Velocity

Using Iterative Code for Thermal Performance Prediction of Concentric Tube Heat Exchanger: Parametric Analysis

2014 ◽  
Author(s):  
Mohamad Ramadan ◽  
Mahmoud Khaled ◽  
Ali Al Shaer ◽  
Mohamad Hammoud ◽  
Hicham El Hage
Keyword(s):  
Heat Exchanger ◽  
Thermal Performance ◽  
Performance Prediction ◽  
Heat Exchangers ◽  
Parametric Analysis ◽  
Operational Parameters ◽  
Outer Flow ◽  
Flow Rates ◽  
Tube Heat Exchanger ◽  
Overall Heat Transfer Coefficient

This paper handles numerical analyses that give attention to the relation between the thermal performance of concentric tube heat exchangers and its operational parameters. For this purpose, an iterative computational code is developed to compute thermal performance. The computations are based on supplying the code with the exchanger length, inner/outer diameters, inner/outer fluids, inner/outer flow rates and inner/outer inlet temperatures. A parametric analysis that examines the relation between the thermal performance of heat exchanger and inner/outer flow rates is presented. It is originated that the thermal performance and the overall heat transfer coefficient of a concentric tube heat exchanger increase through a rational function with the inner and outer flow rates.

THERMAL PERFORMANCE OF GRAPHENE OXIDE NANOFLUID IN MICROCHANNEL HEAT EXCHANGER

2020 ◽  
Vol 27 (5) ◽  
pp. 439-461
Author(s):  
Yue Seong Ong ◽  
Ku Zilati Ku Shaari ◽  
Afiq Mohd Laziz ◽  
Inn Leon Lu ◽  
Mohamad Fakhrul Ridhwan Samsudin ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Heat Exchanger ◽  
Thermal Performance ◽  
Microchannel Heat Exchanger

Parametric analysis of factors affecting thermal performance of photovoltaic triple skin façade system (PV-TSF)

2021 ◽  
Vol 40 ◽  
pp. 102344
Author(s):  
Manoj Kumar Sharma ◽  
Sajan Preet ◽  
Jyotirmay Mathur ◽  
Amartya Chowdhury ◽  
Sanjay Mathur
Keyword(s):  
Thermal Performance ◽  
Parametric Analysis ◽  
Factors Affecting

scholarly journals Enhanced thermal performance in a square-duct heat exchanger with inclined square-rings

2021 ◽  
Vol 1137 (1) ◽  
pp. 012062
Author(s):  
Chitakorn Khanoknaiyakarn ◽  
Pitak Promthaisong ◽  
Panuwat Hoonpong ◽  
Pongjet Promvonge ◽  
Sompol Skullong
Keyword(s):  
Heat Exchanger ◽  
Thermal Performance ◽  
Square Duct

Parametric analysis, response surface, sensitivity analysis, and optimization of a novel spiral-double ground heat exchanger

2021 ◽  
Vol 240 ◽  
pp. 114251
Author(s):  
Ahmed A. Serageldin ◽  
Ali Radwan ◽  
Takao Katsura ◽  
Yoshitaka Sakata ◽  
Shigeyuki Nagasaka ◽  
...  
Keyword(s):  
Sensitivity Analysis ◽  
Heat Exchanger ◽  
Response Surface ◽  
Parametric Analysis ◽  
Ground Heat Exchanger ◽  
Surface Sensitivity

Investigation on the thermal performance of spiral wound heat exchanger for the superfluid helium cryogenic system

Cryogenics ◽  
2021 ◽  
pp. 103264
Author(s):  
Jun Zhang ◽  
Chen-chen Song ◽  
Xiao-fei Niu ◽  
Xian-jin Wang ◽  
Feng Bai ◽  
...  
Keyword(s):  
Heat Exchanger ◽  
Thermal Performance ◽  
Superfluid Helium ◽  
Cryogenic System ◽  
Spiral Wound
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