Chemical Engineering
Simulation and Optimization of Gas Sweetening Plant of Iraq Majnoon Refinery

M. Ibrahim Abduljabbar; H. Ghafouri Taleghani; I. Esmaili Paeen Afrakoti

Volume 15, Issue 1 , January 2024, , Pages 21-37

https://doi.org/10.5829/ijee.2024.15.01.03

Abstract
  In this research, gas sweetening process of the Iraq Majnoon refinery plant and its optimization scenarios were investigated using ASPEN HYSYS 8.4 and genetic algorithm optimization. First, values of optimization parameters such as the values of the population, generations and crossover for single and ...  Read More

Environment
Acoustic Design of Buildings Using Mathematical Model Based on Sound Simulation

H. Esmaeil Yazdi; A. M. Salehi

Volume 13, Issue 1 , January 2022, , Pages 19-26

https://doi.org/10.5829/ijee.2022.13.01.03

Abstract
  Proper acoustic design is especially important in some buildings. For example, in concert halls, one of the desirable functional features is the proper transmission of music. In this regard, an indicator that can effectively show the quality of the received sound is the sound intensity, which is the ...  Read More

Energy
Effect of Fixed Louver Shading Devices on Thermal Efficiency

H. Bagheri Sabzevar; Z. Erfan

Volume 12, Issue 4 , October 2021, , Pages 349-357

https://doi.org/10.5829/ijee.2021.12.04.08

Abstract
  Today’s energy consumption is one of the most important causes of pollution around the world. Considering the building sector consumes the most energy, it should be seriously considered. In order to provide thermal comfort inside a building, energy is consumed, which can be managed using tools ...  Read More

Investigating on Evolution of Windows from Qajar to Pahlavi Era in Tabriz's Ganjei-Zade House with Heat Dissipation Approach

S. Abdoly Naser; F. Haghparast; M. Singery; H. Sattari Sarbangholi

Volume 12, Issue 3 , September 2021, , Pages 226-233

https://doi.org/10.5829/ijee.2021.12.03.07

Abstract
  Iranian vernacular architecture has rich experiences in terms of coordinating with its surroundings. although, high energy consumption was one of the major concerns in the past decades. According to statistics presented by Iranian Statistics Center, 40% of the country's energy consumption is relevant ...  Read More

Design and Simulation of Air-Solar Preheating Unit: An Improved Design of a Flat Plate Solar Collector

S. N. Nnamchi; O. A. Nnamchi; E. O. Sangotayo; S. A. Ismael; O. K. Nkurunziza; V. Gabriel

Volume 11, Issue 2 , June 2020, , Pages 97-108

https://doi.org/10.5829/ijee.2020.11.02.02

Abstract
  The design of a flat-plate solar collector (FPSC) is accomplished by multiple input multiple output (MIMO) design technique. The design variables (absorber, fluid and glass temperatures; length, width, height of the FPSC) were the unknown variables in the commensurate thermal balance equations based ...  Read More

Impact of Meteorological Parameters on Dispersion Modeling of Sulfur Dioxide from Gas Flares (Case Study: Sirri Island)

M. A. Mirrezaei

Volume 10, Issue 4 , December 2019, , Pages 288-295

https://doi.org/10.5829/ijee.2019.10.04.10

Abstract
  In this study, in 2011 for the duration of two months, the dispersion of a major air pollutant, sulfur dioxide from gas flares of an oil field, in Iran, was investigated. Due to the complexity of meteorological parameters in modeling area, California Puff (CALPUFF) model was used in this study. CALPUFF ...  Read More

A Theoretical Detailed Analysis for a Proposed 5kW PV Grid-Connected System Installed in Iraq Using PVsyst Tool

A. A. Abbood Al-Khazzar

Volume 9, Issue 2 , June 2018, , Pages 105-113

https://doi.org/10.5829/ijee.2018.09.02.05

Abstract
  In this study, PVsyst simulation software is used to analyze a PV grid tied system in a typical primary school in Iraq. The proposed system is 5kW which is affordable and applicable from the cost and required area points respectively. The monthly averaged electrical load for a typical school is approximately ...  Read More