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)
Main Subjects = Transport Phenomena,
Number of Articles: 60
Effect of Time and Temperature on Moisture Content, Shrinkage, and Rehydration of Dried Onion
Volume 6, Issue 3 , July 2009, , Pages 57-70
Abstract
In this paper, the experimental data of the onion drying process by a batch cabinet dryer is investigated. Obtained experimental data including moisture content, shrinkage, and rehydration via random factorial scheme are analyzed. Comparison of data average is carried out with the help of the multi amplitude ... Read MoreEffect of Mixer Rotational Speed on Heat Transfer Coefficient in Preparation of Nickle Perovskite From Laboratory to Bench Scale
Volume 6, Issue 3 , July 2009, , Pages 71-87
Abstract
In this study, we examined a scale-up to production of nickel perovskite catalyst, used in the conversion of natural gas to synthesis gas, using the sol-gel method in the laboratory and a bench-scale reactor. The required volume of solvent and catalyst activity in the methane-reforming reaction was determined ... Read MoreStudy of Parameters Affecting Size Distribution of Beads Produced from Electro-Spray of High Viscous Liquids
Volume 6, Issue 3 , July 2009, , Pages 88-98
Abstract
Electro-Hydrodynamics (EHD) spray is an important process in many engineering operations such as ink-jet printing, spray drying and atomization (liquid jet in air), dispersion and emulsification (liquid jet in liquid). In this work the method of electrospray was employed to form droplets from a high ... Read MoreAn Investigation of Indirect Evaporative Coolers, IEC With Respect to Thermal Comfort Criteria
Volume 6, Issue 2 , April 2009, , Pages 14-28
Abstract
Read MoreAn NLP Approach for Evolution of Heat Exchanger Networks Designed by Pinch Technology
Volume 5, Issue 1 , January 2008, , Pages 13-21
Abstract
Common methods to design heat exchanger networks (HENs) by pinch technology usually need an evolutionary step to reduce the number of heat transfer units. This step is called loop breaking and is based on the removal of exchangers that impose minimum increase on utility consumption. Loops identification ... Read MoreAn Efficient Coupled Genetic Algorithm-NLP Method for Heat Exchanger Network Synthesis
Volume 5, Issue 1 , January 2008, , Pages 22-33
Abstract
Synthesis of heat exchanger networks (HENs) is inherently a mixed integer and nonlinear programming (MINLP) problem. Solving such problems leads to difficulties in the optimization of continuous and binary variables. This paper presents a new efficient and robust method in which structural parameters ... Read MoreCavitation Process and the Performance of Some Ferrous and Non-Ferrous Alloys
Volume 5, Issue 1 , January 2008, , Pages 34-50
Abstract
"> In this research an extensive literature search into the mechanism of cavitation dynamics and its consequences was conducted. A cavitation venturie rig was designed and constructed, and the cavitation number was checked mathematically. A new camera technique was developed to capture the cavitation ... Read MoreExperimental study of the shape and motion of flattened drops in a Hele-Shaw Cell
Volume 3, Issue 4 , October 2006, , Pages 3-16
Abstract
> 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 MoreLaminar Flow Heat Transfer of a Pseudoplastic Fluid through a Double Pipe Heat Exchanger
Volume 3, Issue 2 , April 2006, , Pages 13-19
Abstract
An experimental study was carried out to obtain the mean convective heat transfer coefficient of aqueous carboximethyl cellulose (CMC) solutions in double-pipe heat exchangers. Co-current and counter- flows were considered in the investigation. From the experimental data a Nusselt number was calculated ... Read MoreTheoretical and Experimental Study of Falling- Cylinder Rheometer
Volume 1, Issue 2 , July 2004, , Pages 19-27