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)
Keywords = optimization
Number of Articles: 12
1. Production of bio-gasoline with high octane number as a renewable transportation biofuel via thermochemical conversion of castor oil
Volume 17, Issue 3 , Winter 2021
Abstract
Vegetable oil is proved as a valuable feedstock in biofuel production. Some common issues of vegetable oil cracking –as an effective method for biofuel production- related to ... Read More
2. Nelder-Mead algorithm optimization and Galerkin’s method thermal performance analysis of circular porous fins with various profiles in fully wet conditions
Volume 16, Issue 3 , Summer 2019, , Pages 37-57
Abstract
The main objective of this research is to analyze optimization and the thermal performance of circular porous fins with four different profiles, rectangular, convex, triangular and ... Read More
3. Application of artificial neural network in deoxygenation of water by glucoseoxidase immobilized in calcium alginate/MnO2 composite
Volume 15, Issue 3 , Summer 2018, , Pages 82-93
Abstract
A three-layer artificial neural network (ANN) model was developed to predict the remained DO (deoxygenation) in water after DO removal with an enzymatic granular biocatalyst (GB), based ... Read More
4. Optimization of Semiregenerative Catalytic Naphtha Reforming Unit to Enhance Octane Number and Reformate Yield
Volume 15, Issue 2 , Spring 2018, , Pages 52-64
Abstract
Catalytic naphtha reforming is one of the most important processes in which, low quality naphtha is converted into high octane motor gasoline. In this study, a mathematical model was ... Read More
5. Waste water ammonia stripping intensification using microfluidic system
Volume 14, Issue 4 , Autumn 2017, , Pages 17-31
Abstract
This paper reports the results of experimentally removing ammonia from synthetically prepared ammonia solution using a micro scale mixing loop air stripper. Effects of various operational ... Read More
6. Transdermal Delivery of Desmopressin Acetate from Water-in- Oil Nano/submicron Emulsion Systems
Volume 13, Issue 4 , Autumn 2016, , Pages 1-13
Abstract
Desmopressin acetate is a potent synthetic peptide hormone. A more acceptable route of Desmopressin acetate is a potent synthetic peptide hormone. That is administered via parenteral, ... Read More
7. Optimization of Hydrogen Distribution Network by Imperialist Competitive AlgorithmIn
Volume 13, Issue 3 , Summer 2016, , Pages 63-77
Abstract
In modern refineries, hydrogen is widely used for the production of clean fuels. In this paper, a new method is presented in order to use hydrogen more effectively in refineries. This ... Read More
8. An optimization study by response surface methodology (RSM) on viscosity reduction of residue fuel oil exposed ultrasonic waves and solvent injection
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
9. Optimization of Integrated Low-Temperature Gas Separation Processes Using SA Method and Different Refrigerants
Volume 6, Issue 4 , Autumn 2009, , Pages 27-33
Abstract
In low-temperature processes, heat rejected from separation columns is removed by refrigeration systems to heat sinks (reboilers & pre-heaters), process streams, other refrigeration ... Read More
10. Multi-objective Genetic Optimization of Ethane Thermal Cracking Reactor
Volume 5, Issue 3 , Summer 2008, , Pages 29-39
Abstract
An industrial ethane thermal cracking reactor was modeled assuming a molecular mechanism for the reaction kinetics coupled with material, energy, and momentum balances of the reactant-product ... Read More
11. An Efficient Coupled Genetic Algorithm-NLP Method for Heat Exchanger Network Synthesis
Volume 5, Issue 1 , Winter 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 ... Read More
12. Investigation of CO2 and H2O Addition to Natural Gas for Production of Synthesis Gas
Volume 2, Issue 1 , Winter 2005, , Pages 31-54