Introduction of a Novel Two-Dimensional Equation of State to Predict Gas Equilibrium Adsorption in Highly-Nonideal Systems
Introduction of a Novel Two-Dimensional Equation of State to Predict Gas Equilibrium Adsorption in Highly-Nonideal Systems

Abdolazim Rahimi; Mohamad Reza Talaie

Volume 5, Issue 2 , December 2017, Pages 1-12

http://dx.doi.org/10.22108/gpj.2018.100147.1004

Abstract
  Abstract The accurate calculations of adsorption equilibrium for multicomponent gas systems are of great importance in many applications. In this paper, five two-dimensional equations ...  Read More
Research Article
CFD Simulation of a Wetted-Wall Column for Natural Gas Sweetening ‎Using DEA Solution
CFD Simulation of a Wetted-Wall Column for Natural Gas Sweetening ‎Using DEA Solution

Samaneh Bayati; Ali Mohebbi

Volume 5, Issue 2 , December 2017, Pages 13-32

http://dx.doi.org/10.22108/gpj.2018.108384.1019

Abstract
  Natural gas usually contains significant amounts of acid gases when it is extracted from underground reservoirs. Therefore, it must be treated by appropriate processes to remove these ...  Read More
Research Article
Startup time improvement of combined cycle power plants based on ‎stream splitting concept for heat recovery steam generators ‎
Startup time improvement of combined cycle power plants based on ‎stream splitting concept for heat recovery steam generators ‎

Seyed Abootorab Moosazadeh Moosavi; Mostafa Mafi; Abdolrazzagh Kaabi Nejadian; Gholamreza Salehi; Masoud Torabi Azad

Volume 5, Issue 2 , December 2017, Pages 33-48

http://dx.doi.org/10.22108/gpj.2018.111226.1031

Abstract
  One of the main components in combined cycles is the heat recovery steam generator (HRSG) which is responsible for energy recovery from gas turbine exhaust stream and produce superheated ...  Read More
Research Article
Thermodynamic simulation and economic modeling and optimization ‎of a multi generation system partially fed with synthetic gas from ‎gasification plant
Thermodynamic simulation and economic modeling and optimization ‎of a multi generation system partially fed with synthetic gas from ‎gasification plant

Mohammad Rahimi; Mohammad Hosein Hamedi; Majid Amidpour

Volume 5, Issue 2 , December 2017, Pages 49-68

http://dx.doi.org/10.22108/gpj.2018.110943.1025

Abstract
  This paper presents thermodynamic simulation, economic modeling and annual profit optimization of a multi generation system which produces both power and fresh water. The fuel of the ...  Read More
Technical Note
Effect of Intake Charge Temperature on Combustion and Emissions ‎Characteristics in a Natural Gas-Diesel Reactivity Controlled ‎Compression Ignition Engine
Effect of Intake Charge Temperature on Combustion and Emissions ‎Characteristics in a Natural Gas-Diesel Reactivity Controlled ‎Compression Ignition Engine

Hassan Khatamnejad; Shahram Khalilarya; Samad Jafarmadar; Mostafa Mirsalim

Volume 5, Issue 2 , December 2017, Pages 69-78

http://dx.doi.org/10.22108/gpj.2018.111020.1027

Abstract
  Partially premixed dual fuel strategy has been suggested as a new strategy for Compression Ignition (CI) engines because it could be effective for simultaneous reduction in NOx and ...  Read More
Research Article
Thermoeconomic and environmental Optimization of a 160 MW ‎Combined Cycle Power Plant by MOEA
Thermoeconomic and environmental Optimization of a 160 MW ‎Combined Cycle Power Plant by MOEA

Mohammad Hassan Khoshgoftar Manesh; Mojtaba Babaelahi

Volume 5, Issue 2 , December 2017, Pages 79-96

http://dx.doi.org/10.22108/gpj.2018.110226.1024

Abstract
  In this paper, Multi-Objective Optimization of a 160 MW combined cycle power plant has been performed from Exergetic, Economic, Environmental aspects simultaneously. In this regard, ...  Read More