Volume 11 (2021)
Volume 10 (2020)
Volume 9 (2019)
Volume 8 (2018)
Volume 7 (2017)
Volume 6 (2016)
Volume 5 (2015)
Volume 4 (2014)
Volume 3 (2013)
Volume 2 (2012)
Volume 1 (2011)
Computational Fluid Dynamics (CFD)
1. Numerical study of built-in cylinders’ effects on flow pattern and heat transfer characteristics in a laminar channel flow

Sajad Rezazadeh; Mohammadreza Mataji Amirrud; Mohammad Raad; Davod Abbasinejad

Volume 11, Issue 1 , Summer and Autumn 2021, , Pages 177-189


  A numerical simulation of laminar fluid flow and heat transfer over built-in cylinders in a channel is presented. Effects of cylinders that located in a rectangular channel with constant wall temperature on flow and heat transfer have been investigated by the drag coefficient on cylinders wall, skin-friction ...  Read More

Thermodynamics and Cumbustion
2. Heat transfer characteristics of methane-air diffusion flames impinging normally on plane surfaces

Satyananda Tripathy; Manmatha K Roul; Akshaya K Rout

Volume 10, Issue 2 , Winter and Spring 2021, , Pages 361-372


  Theoretical investigation of turbulent flame impinging normally on plane surfaces isdone to determine the average Nusselt number and the plate heat flux distribution as functions of jet Reynolds number, equivalence ratio, and separation distance. The analysis is established on the mathematical formulation ...  Read More

Heat and Mass Transfer
3. Numerical analysis of heat transfer enhancement and flow structure of alternating oval tubes by considering different alternate angles under turbulent flow

Hasan Najafi Khaboshan; Hamid Reza Nazif

Volume 9, Issue 2 , Winter and Spring 2020, , Pages 211-223


  In this research, the convective heat transfers of turbulent water fluid flow in alternating oval tubes is studied using computational fluid dynamics. The purpose of the study is to analyze the heat transfer enhancement and secondary internal flows under different alternate angles. Also, comparing the ...  Read More

Heat and Mass Transfer
4. Free convection in a 3D chamber with local cooling and heating

M. Nasiri; B. Ghasemi

Volume 3, Issue 1 , Summer and Autumn 2013, , Pages 63-74


  This paper modeled heating air of a room through examining free convection in a 3D chamber. The chamber had cold and hot sources with Tc and Th temperatures, respectively. Its other walls were adiabatic. This study aimed at predicting effect of temperature difference, displacement of hot and cold sources ...  Read More