Experimental Investigation of Combined Effect of Particle Size and Stability of Al2O3-H2O Nanofluid on Heat Transfer Augmentation Through Horizontal Pipe
Experimental Investigation of Combined Effect of Particle Size and Stability of Al2O3-H2O Nanofluid on Heat Transfer Augmentation Through Horizontal Pipe

Abdulhassan A. Karamallah; Hayder H. Abed

Volume 38, 4A , April 2020, , Page 561-573

https://doi.org/10.30684/etj.v38i4A.177

Abstract
  The stability of nanofluid plays a rule in heat transfer growth for different engineering systems. The stability and particle size of Al2O3-H2O nanofluid effects on heat transfer are ...  Read More ...
Numerical Study of Effect of Using Nanofluids Flowing in Simply Supported Pipes on Vibrations Characteristics
Numerical Study of Effect of Using Nanofluids Flowing in Simply Supported Pipes on Vibrations Characteristics

Kadhum A. Jehhef; Mohamed A. Siba; Hayder S. Abdulamir

Volume 38, 1A , January 2020, , Page 43-56

https://doi.org/10.30684/etj.v38i1A.1595

Abstract
  In general, internal vibrations within the pipelines caused by fluids being passing through a pipeline system can cause. These pipeline system can damage by the sudden amplified vibrations ...  Read More ...
Optimization of Heat Treatment Parameters for the Tensile Properties of Medium Carbon Steel
Optimization of Heat Treatment Parameters for the Tensile Properties of Medium Carbon Steel

Abbas Kh. Hussein; Laith K. Abbas; Wisam N. Hasan

Volume 36, 10A , October 2018, , Page 1091-1099

https://doi.org/10.30684/etj.36.10A.10

Abstract
  The purpose of this study is designate quenching and tempering heat treatment by using Taguchi technique to determination optimal factors of heat treatment (tempering temperature, percentage ...  Read More ...
Augmentation of Heat Transfer for Spiral Coil Heat Exchanger in Solar Energy Systems By Using Nano fluids
Augmentation of Heat Transfer for Spiral Coil Heat Exchanger in Solar Energy Systems By Using Nano fluids

Khalid Faisal Sultan; Hussein thani rishag; Jwan Mohammed Fadhil

Volume 33, 9B , November 2015, , Page 1619-1634

https://doi.org/10.30684/etj.2015.117370

Abstract
  This article presents an experimental study on pressure drop and enhancement of heat transfer of nanofluids flow in coil heat exchanger of solar energy system. In this study the method ...  Read More ...
Study The Convective Heat Transfer of TiO2 /Water Nanofluid in Heat Exchanger System
Study The Convective Heat Transfer of TiO2 /Water Nanofluid in Heat Exchanger System

Asmaa H. Dhiaa; Majid I. Abdulwahab; S.M. Thahab

Volume 33, 7B , August 2015, , Page 1319-1329

https://doi.org/10.30684/etj.2015.116701

Abstract
  The enhancements of heat transfer coefficient and Nusselt number in a heat exchanger system were achieved by using Titanium-dioxide (TiO2) nanoparticles with an average diameter of ...  Read More ...
Experimental Study of Heat Transfer Enhancement in Car Radiator by Using copper and aluminum Nanofluids
Experimental Study of Heat Transfer Enhancement in Car Radiator by Using copper and aluminum Nanofluids

Khalid Faisal Sultan; Talib Z. Farge; Sajid Hussein Ail

Volume 33, 6B , July 2015, , Page 1158-1174

https://doi.org/10.30684/etj.2015.116635

Abstract
  The cooling system of a car plays an important role in vehicle's performance, consists of two main parts, known as radiator and fan. Improving thermal efficiency of engine leads to ...  Read More ...
Indoor Investigation for Improving the Hybrid Photovoltaic /Thermal System Performance Using Nanofluid (AL2O3-Water)
Indoor Investigation for Improving the Hybrid Photovoltaic /Thermal System Performance Using Nanofluid (AL2O3-Water)

Hashim A. Hussien; Ali H. Noman; Abdulmunem Raad Abdulmunem

Volume 33, 4A , May 2015, , Page 889-901

https://doi.org/10.30684/etj.33.4A.12

Abstract
  Hybrid Photovoltaic/Thermal system (PV/T) wasdesigned and implemented to investigate the improving of the electrical and thermal efficiency by using nanofluids. The electrical efficiency ...  Read More ...