Techno-Economic and Exergetic Analysis and Optimization of Integrated MED- RO Desalination System in the Genaveh Combined Cycle Power Plant
Techno-Economic and Exergetic Analysis and Optimization of Integrated MED- RO Desalination System in the Genaveh Combined Cycle Power Plant

Mohammad Reza Abedi; Gholamreza Salehi; Masoud Torabi Azad; Mohammad Hassan Khoshgoftar Manesh; Hossein Fallahsohi

Volume 10, Issue 1 , March 2022, , Pages 67-84

https://doi.org/10.22108/gpj.2022.130805.1108

Abstract
  Hybrid power and desalinated water generation systems with two Multi-Effect Distillation (MED) technologies and Reverse Osmosis (RO) are investigated for a combined-cycle power plant ...  Read More
The Numerical Simulation of Olefin Production Furnace for Pollution Reduction: Two case studies
The Numerical Simulation of Olefin Production Furnace for Pollution Reduction: Two case studies

Peyman Roudgar Saffari; Hesamoddin Salarian; Ali lohrasbi; Gholamreza Salehi

Volume 9, Issue 2 , July 2021, , Pages 15-32

https://doi.org/10.22108/gpj.2020.125609.1092

Abstract
  One of the most important petrochemical processes is olefin production, and the most important part of this process is the thermal cracking furnace. The analysis of the flow and combustion ...  Read More
Techno-Economic and Environmental Evaluation of Expansion Turbines for Gas Field Improvement (Case study)
Techno-Economic and Environmental Evaluation of Expansion Turbines for Gas Field Improvement (Case study)

Seyed Morteza Mousavi; Kamran Lari; Gholamreza Salehi; Masoud Torabi Azad

Volume 9, Issue 1 , June 2021, , Pages 1-10

https://doi.org/10.22108/gpj.2020.122105.1083

Abstract
  Regarding the increased energy consumption of the processes at the operational units in the National Iranian Oil Company, the present study analyzed energy consumption at one of the ...  Read More
Multi-Criteria Analysis for the Use of Carbon Dioxide Generated In the Gas Plant
Multi-Criteria Analysis for the Use of Carbon Dioxide Generated In the Gas Plant

Gholamreza Salehi; Seyed Sajjad Jalali; Mohammad Sadegh Noroozieh; Mir Iraj Araghi

Volume 8, Issue 2 , October 2020, , Pages 1-12

https://doi.org/10.22108/gpj.2020.111474.1033

Abstract
  CO2 plays the most important role in pollution due to greenhouse gases, which causes global warming and climate change. Unfortunately, CO2 emission has increased significantly in recent ...  Read More
Identification of the Sources of Energy Loss through Exergy Analysis: Case Study of Marun Mega-Olefin Plant
Identification of the Sources of Energy Loss through Exergy Analysis: Case Study of Marun Mega-Olefin Plant

Mosayeb Paashang; Seyyed Mohammad Sharifi; Gholamreza Salehi

Volume 6, Issue 2 , October 2018, , Pages 37-48

https://doi.org/10.22108/gpj.2018.108844.1020

Abstract
  One of the industries with high potential for energy saving is the petrochemical industry. Ethylene and propylene production plants (olefin plants) – as a part of the petrochemical ...  Read More
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

https://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
Analyzing and Comparing Energy and Exergy of POXR and SMR Reactors for Producing Hydrogen from Methane Gas
Analyzing and Comparing Energy and Exergy of POXR and SMR Reactors for Producing Hydrogen from Methane Gas

Gholamreza Salehi; Shahab Farzin

Volume 5, Issue 1 , January 2017, , Pages 24-33

https://doi.org/10.22108/gpj.2017.78140

Abstract
  The POXR and SMR methods adopted in producing hydrogen from methane gas are simulated and exergy analysis of both the processes are run for comparison. The effective parameters of the ...  Read More
Area Energy and Throughput Targeting in Debottlenecking of Heat Exchanger Networks with Decomposition Approach
Area Energy and Throughput Targeting in Debottlenecking of Heat Exchanger Networks with Decomposition Approach

Sara Kafashian; Gholam Reza Salehi; Majid Amidpour

Volume 4, Issue 1 , January 2016, , Pages 43-54

https://doi.org/10.22108/gpj.2016.20408

Abstract
  For energy saving retrofit projects, its economics are usually evaluated in terms of capital investment and payback time. The capital investment is in direct relation to the total heat ...  Read More
Distillation Column Identification Using Artificial Neural Network
Distillation Column Identification Using Artificial Neural Network

Majid Amidpour; Gholam Reza Salehi; Ali Ghaffari; Hamed Sahraei

Volume 1, Issue 2 , April 2013, , Pages 31-40

https://doi.org/10.22108/gpj.2013.20166

Abstract
    Abstract: In this paper, Artificial Neural Network (ANN) was used for modeling the nonlinear structure of a debutanizer column in a refinery gas process plant. The actual ...  Read More
Optimization of Distillation Column Operation by Simulated Annealing
Optimization of Distillation Column Operation by Simulated Annealing

Gholam Reza Salehi; Majid Amidpour; Amir Salehi; Mostafa Maleki; Bahram Ghorbani

Volume 1, Issue 2 , April 2013, , Pages 49-63

https://doi.org/10.22108/gpj.2013.20169

Abstract
  Abstract: In this paper, an exergy analysis approach is proposed for optimal design of distillation column by using simulated annealing algorithm. First, the simulation of a distillation ...  Read More
The Design of the Best Heat Integrated Separation Systems Using Harmony Search Algorithm
The Design of the Best Heat Integrated Separation Systems Using Harmony Search Algorithm

Gholam Reza Salehi; Majid Amidpour; Bahram Ghorbani; Kazem Hasanzadeh Lashkajani

Volume 1, Issue 1 , January 2013, , Pages 19-40

https://doi.org/10.22108/gpj.2013.20162

Abstract
  The synthesis of heat integrated multi-component distillation systems is complex due to its huge search space for structural combination and optimization computation. To provide a systematic ...  Read More
The Design and Optimization of Distillation Column with Heat and Power Integrated Systems
The Design and Optimization of Distillation Column with Heat and Power Integrated Systems

Gholam Reza Salehi; Bahram Ghorbani; Kazem Hasanzadeh Lashkajani; Majid Amidpour

Volume 1, Issue 1 , January 2013, , Pages 51-68

https://doi.org/10.22108/gpj.2013.20163

Abstract
  Based on two integration steps, an optimization framework is proposed in this work for the synthesis and design of complex distillation sequence. The first step is to employ heat integration ...  Read More