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 2 (2005)
Volume 1 (2004)
Research note Transport Phenomena,
Experimental study of the shape and motion of flattened drops in a Hele-Shaw Cell
Volume 3, Issue 4 , October 2006, Pages 3-16

  > The motion and shape of a flattened drop and bubble through another continuous liquid phase (conveying phase) are investigated experimentally, using a narrow gap HeleShaw cell. Seven different liquid-liquid systems were tested. In all cases the continuous phase was the more viscous wetting phase. ...  Read More

Full article Thermodynamics,
On the Selection of Proper Thermodynamic Conditions for the Gas Antisolvent Process (GAS) at Nearcritical and Supercritical Conditions
Volume 3, Issue 4 , October 2006, Pages 17-22

  In this work the volume expansion for the binary systems of ethanol and toluene, as industrial organic solvents, in the presence of nearcritical and supercritical carbon dioxide, CO2, at a temperature range of 293 to 333 K has been meticulously measured. The effect of the temperature and pressure of ...  Read More

Full article Modeling and Simulation
Determination of the Kinetic Parameters and Dynamic Modeling of the Reactor for the Direct Conversion of Synthesis gas to Di-methyl ether
Volume 3, Issue 4 , October 2006, Pages 23-34

  "> In the present study the reaction kinetic and dynamic modeling of the reactor for syngas transformation into dimethyl ether using a mixture of a metallic oxides (CuO, ZnO, Al2O3), and an acidic component (γ-Al2O3) as the catalyst has been investigated. A combination of the Graff kinetic model ...  Read More

Full article Separation Technology,
Characterization of Lithium Ion Transport Via Dialysis Process
Volume 3, Issue 4 , October 2006, Pages 35-43

  Dialysis is a membrane based separation process in which the concentration gradient across the membrane is the driving force resulting in a flow of material from one side of the membrane to the other. In this study membranes (Accurel, Celgard, GVHP, PM30 and PTHK) with different pore sizes were employed ...  Read More

Full article Modeling and Simulation
A hybrid neural–genetic algorithm for predicting pure and impure CO2 minimum miscibility pressure
Volume 3, Issue 4 , October 2006, Pages 44-59

  "> Accurate prediction of the minimum miscibility pressure (MMP) in a gas injection process is crucial to optimizing the management of gas injection projects. Because the experimental determination of MMP is very expensive and time-consuming, searching for a fast and robust mathematical determination ...  Read More

Full article Process Control and Engineering, Process Safety, HSE
A Study of Flow and Mixing in Bubbly Gas-Liquid Pipe Flow Generated by a Grid
Volume 3, Issue 4 , October 2006, Pages 60-75

  The spreading of a tracer in a bubbly two-phase grid-generated turbulent flow system is studied. In this work both particle image velocimetry (PIV) and planer laser-induced fluorescence (PLIF) are used to study the effect of the dispersed phase flow rate on the mixing characteristics of the tracer. The ...  Read More