Thermal Investigations of Double Pass Solar Air Heater with Two Types of Porous Media of Different Thermal Conductivity
Thermal Investigations of Double Pass Solar Air Heater with Two Types of Porous Media of Different Thermal Conductivity

Jalal M. Jalil; Shrooq J. Ali

Volume 39, 1A , January 2021, , Page 79-88

https://doi.org/10.30684/etj.v39i1A.1704

Abstract
  This study describes an experimental investigation of the thermal efficiency of stainless steel mesh and steel wool as a porous medium in the lower channel of a double pass solar air ...  Read More ...
PV/T Performance Evaluation as Electricity Generation and Hot Air Supplier for Fully and Partially Covered with PV Modules
PV/T Performance Evaluation as Electricity Generation and Hot Air Supplier for Fully and Partially Covered with PV Modules

Jalal M. Jalil; Ahmed A. Hussein; Anwar J. Faisal

Volume 38, 7A , July 2020, , Page 1001-1015

https://doi.org/10.30684/etj.v38i7A.559

Abstract
  The solar energy system is environmentally friendly and the utilization of photovoltaic thermal collectors, (PV/T) has attracted more attention, which directly converts solar radiation ...  Read More ...
A Novel Application for Parabolic Trough Solar Collector Based on Helical Receiver Tube and Nano-Fluid with a Solar Tracking Mechanism
A Novel Application for Parabolic Trough Solar Collector Based on Helical Receiver Tube and Nano-Fluid with a Solar Tracking Mechanism

Saad T. Hamidi

Volume 38, 5A , May 2020, , Page 656-668

https://doi.org/10.30684/etj.v38i5A.496

Abstract
  Novel techniques to enhance thermal performance using a helical coil receiver tube and Nano-fluid materials are presented in this paper. Two different applied techniques to enhance ...  Read More ...
An Experimental Investigation on Thermal Efficiency of Flat Plate Tube Solar Collector using Nanofluid with Solar Tracking Mechanism
An Experimental Investigation on Thermal Efficiency of Flat Plate Tube Solar Collector using Nanofluid with Solar Tracking Mechanism

Saad T. Hamidi

Volume 37, 11A , November 2019, , Page 475-487

https://doi.org/10.30684/etj.37.11A.5

Abstract
  In the present work, flat-plate solar collector (FPSC) in terms of various parameters as well as in respect of lower (Area of FPSC, volume fraction concentration of nanofluids, and ...  Read More ...