Numerical Investigation of Thermal-Hydraulic Performance of Printed Circuit Heat Exchanger with Different Fin Shape Inserts
Numerical Investigation of Thermal-Hydraulic Performance of Printed Circuit Heat Exchanger with Different Fin Shape Inserts

Ali M. Aljelawy; Amer M. Aldabbagh; Falah F. Hatem

Volume 41, Issue 1 , January 2023, , Page 23-36

https://doi.org/10.30684/etj.2022.132688.1137

Abstract
  The printed circuit heat exchanger is one of the most recent important heat exchangers, especially in the nuclear power plant and aerospace applications, due to its very compact geometry ...  Read More ...
Experimental Investigation of Artificial Cavities Effect of Single-Phase Fluid Flow and Heat Transfer in Single Microchannel
Experimental Investigation of Artificial Cavities Effect of Single-Phase Fluid Flow and Heat Transfer in Single Microchannel

Qahtan A. Al-Nakeeb; Ekhlas M. Fayyadh; Moayed R. Hasan

Volume 40, Issue 1 , January 2022, , Page 109-119

https://doi.org/10.30684/etj.v40i1.2122

Abstract
  In this paper, an experimental study has been conducted to investigate the influence of artificial cavities (artificial nucleation sites, ANS) in a single microchannel on the characteristics ...  Read More ...
Thermal Behavior in Dimple Square Duct with Inclined Perforated Baffles
Thermal Behavior in Dimple Square Duct with Inclined Perforated Baffles

Abeer Hashim Falih

Volume 34, 11A , November 2016, , Page 2047-2056

https://doi.org/10.30684/etj.34.11A.11

Abstract
  This research presents a study of heat transfer enhancement and pressure drop in a dimple square duct fitted with∝ =30◦,60◦and 90◦ inclined perforated baffles(baffles open ...  Read More ...
Experimental Study of Heat Transfer Parameters of Impingement Heating System Represented by Conductive Target Plate of Resistive film
Experimental Study of Heat Transfer Parameters of Impingement Heating System Represented by Conductive Target Plate of Resistive film

Assim H. Yousif; Amer M. Al Dabagh; Salah H. Abid Aun

Volume 34, 8A , August 2016, , Page 1588-1604

https://doi.org/10.30684/etj.34.8A.10

Abstract
  The current experimental study focuses on the heat transfer characteristics and pressure losses for impingement systemwhich is used in cooling the liner of gas turbine combustor. Recent ...  Read More ...
A study of Free Convection in A solar Chimney Model
A study of Free Convection in A solar Chimney Model

Sabah Tarik Ahmed; Miqdam Tariq Chaichan

Volume 29, Issue 14 , October 2011, , Page 2986-2997

https://doi.org/10.30684/etj.29.14.14

Abstract
  A solar chimney is a hot air channel attached to a circular translucent roof opens at the periphery. The roof and the ground below it form an air collector. It enhances natural ventilation ...  Read More ...