Numerical and Experimental Investigation of Heat Transfer Enhancement by Hybrid Nanofluid and Twisted Tape
Numerical and Experimental Investigation of Heat Transfer Enhancement by Hybrid Nanofluid and Twisted Tape

Noor F.A. Hamza; Sattar Aljabair

Volume 41, Issue 1 , January 2023, , Page 69-85

https://doi.org/10.30684/etj.2022.131909.1069

Abstract
  This paper presents an experimental and numerical study to investigate the heat transfer enhancement in a horizontal circular tube using hybrid nanofluid (CuO, Al₂O₃/ distilled ...  Read More ...
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 ...
Drag Reduction Study of Xathan Gum with Polydiallyldimethylammonium Chloride (PDDAC) Solutions in Turbulent Flow
Drag Reduction Study of Xathan Gum with Polydiallyldimethylammonium Chloride (PDDAC) Solutions in Turbulent Flow

Zainab Yousif

Volume 36, 8A , August 2018, , Page 891-899

https://doi.org/10.30684/etj.336.8A.8

Abstract
  The transportation of liquids through pipelines is attributed with high-energy consumption due to the turbulent nature of their transportation. Low concentrations of polymeric additives ...  Read More ...
The Effect of variation Longitudinal Ribs Height in Spanwise Direction on Flow and Heat Transfer Characteristics in a Rectangular Duct
The Effect of variation Longitudinal Ribs Height in Spanwise Direction on Flow and Heat Transfer Characteristics in a Rectangular Duct

Ekhlas M. Fayyadh; Moayed R. Hasan; Sahira H. Ibrahim

Volume 34, 2A , February 2016, , Page 368-385

https://doi.org/10.30684/etj.2016.112637

Abstract
  The present work has investigated numerically and experimentally the effect of a streamwise riblet on the flow and heat transfer characteristics for fully developed turbulent flow in ...  Read More ...
Exploring Turbulent Effects on Spray Evaporation Modeling
Exploring Turbulent Effects on Spray Evaporation Modeling

Noor M. Jasim

Volume 29, Issue 15 , November 2011, , Page 3097-3107

https://doi.org/10.30684/etj.29.15.5

Abstract
  In this work, numerical investigations are conducted for diesel spray under evaporating conditions. The Eulerian-Eulerian framework of evaporating turbulent spray is presented in terms ...  Read More ...