Volume 17 (2020)
Volume 16 (2019)
Volume 15 (2018)
Volume 14 (2017)
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)
An optimization study by response surface methodology (RSM) on viscosity reduction of residue fuel oil exposed ultrasonic waves and solvent injection
1. An optimization study by response surface methodology (RSM) on viscosity reduction of residue fuel oil exposed ultrasonic waves and solvent injection

A. Mohammadi Doust; M. Rahimi; M. Feyzi

Volume 13, Issue 1 , Winter 2016, Pages 3-19

Abstract
  In this study, response surface methodology (RSM) based on central composite design (CCD) was applied for investigation of the effects of ultrasonic waves, temperature and solvent concentration ...  Read More
Optimization of Synthesis of Expandable Polystyrene by Multi-Stage Initiator Dosing
2. Optimization of Synthesis of Expandable Polystyrene by Multi-Stage Initiator Dosing

F. derakhshanfard; A. vaziri; N. Fazeli; A. Heydarinasab

Volume 13, Issue 1 , Winter 2016, Pages 20-31

Abstract
  Suspension polymerization process is commonly used to produce expandable polystyrene. In the conventional method for producing this polymer, two different initiators are added to the ...  Read More
Lipase Immobilized into Novel GPTMS: TMOS Derived Sol-Gels and Its Application for Biodiesel Production from Waste Oil
3. Lipase Immobilized into Novel GPTMS: TMOS Derived Sol-Gels and Its Application for Biodiesel Production from Waste Oil

M. Nikpour; M. Pazouki

Volume 13, Issue 1 , Winter 2016, Pages 32-46

Abstract
  In this essay, lipase from Burkholderia cepacia was immobilized into 3-glycidoxypropyltrimethoxysilane (GPTMS) and tetramethoxysilane (TMOS) derived sol-gels. GPTMS:TMOS molar ratio ...  Read More
CO2 biofixation by Dunaliella Salina in batch and semi-continuous cultivations, using hydrophobic and hydrophilic poly ethylene (PE) hollow fiber membrane photobioreactors
4. CO2 biofixation by Dunaliella Salina in batch and semi-continuous cultivations, using hydrophobic and hydrophilic poly ethylene (PE) hollow fiber membrane photobioreactors

V. Mortezaeikia; R. Yegani; M.A. Hejazi; S. Chegini

Volume 13, Issue 1 , Winter 2016, Pages 47-59

Abstract
  In this work, performance of hollow fiber membrane photobioreactor (HFMPB) on the growth of Dunaliella Salina (G26) at various aeration rates (0.1 and 0.2 VVm) and medium re-circulation ...  Read More
Bubble formation on a single orifice in a gas solid fluidized bed using digital image analysis
5. Bubble formation on a single orifice in a gas solid fluidized bed using digital image analysis

A. Dehghan Lotfabad; S. Movahedirad; M.T. Sadeghi

Volume 13, Issue 1 , Winter 2016, Pages 60-72

Abstract
  Digital Image Analysis (DIA) has been employed to characterize the time evolution of a bubble injected from a single orifice into a pseudo 2-dimansional gas-solid fluidized bed. The ...  Read More
Prediction of the Effect of Polymer Membrane Composition in a Dry Air Humidification Process via Neural Network Modeling
6. Prediction of the Effect of Polymer Membrane Composition in a Dry Air Humidification Process via Neural Network Modeling

M. Fakhroleslam; A. Samimi; S.A. Mousavi; R. Rezaei

Volume 13, Issue 1 , Winter 2016, Pages 73-83

Abstract
  Utilization of membrane humidifiers is one of the methods commonly used to humidify reactant gases in polymer electrolyte membrane fuel cells (PEMFC). In this study, polymeric porous ...  Read More
An Empirical Correlation to Predict the Ignition Delay Time for Some Hydrocarbon Fuels
7. An Empirical Correlation to Predict the Ignition Delay Time for Some Hydrocarbon Fuels

F. S. Shariatmadar; Sh. Ghanbari Pakdehi; M. A. Zarei

Volume 13, Issue 1 , Winter 2016, Pages 84-97

Abstract
  Examination of the available ignition delay time data and correlations in the case of methane, butane, heptane, decane, kerosene, Jet-A and ethylene fuels, allowed the derivation and ...  Read More