Volume 21 (2024)
Volume 20 (2023)
Volume 19 (2022)
Volume 18 (2021)
Volume 17 (2020)
Volume 16 (2019)
Volume 15 (2018)
Volume 14 (2017)
Volume 13 (2016)
Volume 12 (2015)
Volume 11 (2014)
Volume 10 (2013)
Volume 9 (2012)
Volume 8 (2011)
Volume 7 (2010)
Volume 6 (2009)
Volume 5 (2008)
Volume 4 (2007)
Volume 3 (2006)
Volume 2 (2005)
Volume 1 (2004)
Environmental Engineering,
Synthesize and application of Fe3O4/MW-CNT Composite in photo-catalyst-assisted electrochemical oxidation of BTX compounds from wastewater

M. Ghanbarnezhad; A. Parvareh; M. Moraveji; S. Jorfi

Volume 20, Issue 1 , March 2023, , Pages 54-66


  The Fe3O4/MW-CNT composite was prepared for a hybrid photo-catalyst-assisted electrochemical process for the removal of BTX contamination from wastewater. Oxidation of multi-walled carbon nanotube was conducted by different treatments including acid treatment and hydrogen peroxide. The XRD, FTIR, SEM, ...  Read More

Modeling and Simulation
Improving the performance of a two-phase ejector using genetic algorithm based on secondary fluid entrainment rate

M. Moghadasi; M. Moraveji; O. Alizadeh

Volume 19, Issue 4 , December 2022, , Pages 95-109


  Ejectors offer a cost-effective and practical solution for recovering flare gases, thereby reducing greenhouse gases. Improving the entrainment rate of the secondary fluid can enhance ejector performance. The objective of this research is to identify the optimal ejector geometry to maximize the absorption ...  Read More

Separation Technology,
Fabrication and Characterization of Polysulfone-Graphene Oxide Mixed Matrix Membranes for the Natural Gas Treatment

R. Bakhshi; M. Moraveji; A. Parvareh

Volume 19, Issue 2 , June 2022, , Pages 21-37


  The polysulfone mixed matrix membranes (MMM) with different concentrations of graphene oxide (0, 0.25, 0.5 wt % of the polymer) are fabricated by a phase separation method. The cross-sectional structures and their upper surface were assessed by the (SEM) surface roughness of the membranes assessed by ...  Read More

Environmental Engineering,
Optimization of the Adsorption of Pb(II) and Zn(II) onto the EDTA-Modified MnO2/Chitosan/Fe3O4 Nanocomposite from an Aqueous Solution Using RSM According to the CCD Method

Adel Panahadeh; Arsalan Parvareh; Mostafa Moraveji

Volume 18, Issue 3 , September 2021, , Pages 33-51


  The central composite design (CCD) was employed to investigate the adsorption of Pb(II) and Zn(II) metal ions as well as methylene blue (MB) as an aromatic anion by a new EDTA/MnO2/CS/Fe3O4 synthesized nanocomposite. The effect of possible affective factors including the contaminant concentration (20-200 ...  Read More

Transport Phenomena,
Three-dimensional CFD modeling of fluid flow and heat transfer characteristics of Al2O3/water nanofluid in microchannel heat sink with Eulerian-Eulerian approach

Hossein Hadi Najafabadi; Mostafa Keshavarz Moraveji

Volume 13, Issue 4 , November 2016, , Pages 46-61

  In this paper, three-dimensional incompressible laminar fluid flow in a rectangular microchannel heat sink (MCHS) using Al2O3/water nanofluid as a cooling fluid is numerically studied. CFD prediction of fluid flow and forced convection heat transfer properties of nanofluid using single-phase and two-phase ...  Read More

Transport Phenomena,
Experimental Study and CFD Modeling of the Ohmic Heating Process in a Static Two-Phase Biosolid – Liquid System

M. Keshavarz Moraveji*; E. Ghaderi

Volume 12, Issue 2 , April 2015, , Pages 75-87

  The effective parameters on Ohmic heating in static system containing biosolid-water were studied. The effects of distribution of particles, salinity and electric field strength on electrical conductivity, profiles of temperature, heat generation have been investigated. The experimental data verification ...  Read More