Volume 4 (2023)
Volume 3 (2022)
Volume 2 (2021)
Volume 1 (2020)
Main Subjects = Engineering
Number of Articles: 77
The Need to Study the Effects of Energy Carrier Management Challenges on National Security in Iran (A Mini Review)
Volume 3, Issue 2 , April 2022, , Pages 77-86
Abstract
Energy carriers as one of the important inputs of production and also consumer goods of households, play a very important role in determining production costs and household expenditures. ... Read MoreEffects of additional mechanisms on the performance of workshop crane
Volume 3, Issue 2 , April 2022, , Pages 87-98
Abstract
Typically, mobile machine shop-cranes are used in applications where a lifting solution is needed for operation in a small area or within a large industrial facility that has limited ... Read MoreKnowledge Management in Organizations and Centers
Volume 3, Issue 2 , April 2022, , Pages 99-113
Abstract
Knowledge, or knowledge, is a structure for producing and organizing findings about the natural world, in the form of explanations and testable predictions of epistemology, dealing ... Read MoreIsolation and Removal of Halostonitrile from Water by Hybrid Adsorption and Nano Filtration System
Volume 3, Issue 2 , April 2022, , Pages 114-125
Abstract
In the present study, a hybrid method has been used to completely removal these compounds. This method is a combination of 3 different separation processes including ultra-filtration, ... Read MoreSupply Chain Complication Using CSCMP Standard
Volume 3, Issue 2 , April 2022, , Pages 126-146
Abstract
Due to the large-scale reorganization of business processes and structures, as well as the changing world of industry, the concept of supply chain and its management has become particularly ... Read MoreUse Bioethanol as a Clean and Cost-Effective Fuel
Volume 3, Issue 2 , April 2022, , Pages 147-152
Abstract
Simply put, ethanol made from non-food biological sources is called bioethanol. Ethanol or regular alcohol with the formula C2H5-OH can be made using cheap or inexpensive cellulosic ... Read MoreAn Analysis of Risk Management in Financial Markets and Its Effects
Volume 3, Issue 1 , January 2022, , Pages 1-7
Abstract
This study examines risk management in financial markets and its effects. Risk and capital management can happen anywhere in the stock market. This happens when an investor buys the ... Read MoreRole of Oil and Gas Industry in International Security
Volume 3, Issue 1 , January 2022, , Pages 8-16
Abstract
Oil and natural gas are the most important sources of human energy supply. Crude oil provides 45% and natural gas 25% of the world's energy. Therefore, oil and gas are of strategic ... Read MoreThe Need to Use Optimization in Water Resources Systems
Volume 3, Issue 1 , January 2022, , Pages 17-24
Abstract
The 21st century can be considered the world century of water and the main war of countries over the possession of world water resources. Because the Middle East and Africa region are ... Read MoreProvide an Approach to Reduce Computations in Power System Stability
Volume 3, Issue 1 , January 2022, , Pages 25-33
Abstract
The dynamic stability problem is one of the challenges that is constantly being discussed in power systems. Meanwhile, one of the most important factors which will have a direct impact ... Read MoreNecessities of Sustainable Development in the Coastal Areas of Iran
Volume 3, Issue 1 , January 2022, , Pages 34-44
Abstract
Coastal areas of Iran with a length of about 700 km in the north and more than 2000 km in the south with about 20% of the country's population and include a major part of social, economic, ... Read MoreChallenges and Solutions in the Field of Energy in the Islamic Republic of Iran
Volume 3, Issue 1 , January 2022, , Pages 45-53
Abstract
Energy has always been considered as one of the most important human needs today and many relationships and policies of a country are influenced by it or to regulate the supply and ... Read MoreCompacted Kerman Clay Liner, Different Permeants and Different Additives
Volume 3, Issue 1 , January 2022, , Pages 54-68
Abstract
This study investigates the feasibility of using Kerman collapsible clay excavated in an urban project as landfill liner material. Several technical requirements must be addressed for ... Read MoreThermodynamic Modeling of Gaseous Hydrates
Volume 2, Issue 4 , July 2021, , Pages 194-201
Abstract
Almost all recent activities on the prediction of hydrate crystal formation conditions are based on the science of thermodynamics. In the study of equilibrium in the formation of hydrates, ... Read MoreEvaluation of Shielding Failure in UHV Transmission Lines by Improving the Simulation in the Corona Phenomenon
Volume 2, Issue 4 , July 2021, , Pages 202-209
Abstract
Corona phenomena are usually ignored in the numerical helical analysis of transient electromagnetic states or as a phenomenon that negatively affects power systems in analyzes. But ... Read MoreTransient Simulation of Lightning in the Transmission Line and Consideration of Corona Impact and Frequency Dependence and Analogy between Them
Volume 2, Issue 4 , July 2021, , Pages 210-217
Abstract
The waveform and amplitude of overvoltage generated in the transmission line due to lightning strikes are of great importance in the insulation coordination of electrical equipment ... Read MoreEvaluation of Scattered and Random Magnetic Fields by Considering the Radius Caused by Charging
Volume 2, Issue 4 , July 2021, , Pages 228-233
Abstract
When the conductor voltage at the transmission line rises from a specific threshold called the corona threshold voltage, the conductor moves to the corona and increases the leakage ... Read MoreOptimal Scheduling of the Substations to Improve the Efficiency of the Power Distribution System
Volume 2, Issue 4 , July 2021, , Pages 234-251
Abstract
Electricity storage is one of the most important issues in the electricity industry, which can generate many ancillary services such as load curve leveling, peak shaving, integration ... Read MoreEnergy Optimization in Furnaces and Use Packinox Conversion to Reduce Benzene Production
Volume 2, Issue 4 , July 2021, , Pages 252-261
Abstract
In this paper, the independent variables, modifiable system variables to maximize the objective function, reactors input temperature and intensity of return hydrogen gas flow are investigated. ... Read MoreComprehensive Review of the Effect of Reactor Input Temperature Changes and Unit Capacity on Gasoline Octane Number
Volume 2, Issue 3 , June 2021, , Pages 113-118
Abstract
As mentioned above, the most important factors and parameters affecting the gasoline product octane number are the input temperature of the reactors and the capacity of the catalytic ... Read MoreManagement of Urban Energy System Based on the Use of Train Model in CHP Systems
Volume 2, Issue 3 , June 2021, , Pages 119-128
Abstract
Prior to the use of fossil fuels, urban energy was supplied through biomass sources, mainly wood and coal. The sources of these materials had to be located in a certain area around ... Read MoreSimulation and Optimization of the Urban Energy System based on the Combination of Technologies and Energy Production and Distribution Network
Volume 2, Issue 3 , June 2021, , Pages 129-148
Abstract
Cogeneration systems have potential limitations: Because the heat recycled in these systems is a function of mechanical load (electricity), mismatch between power and heat consumption ... Read MoreOptimization of corrosion information in oil and gas wells using electrochemical experiments
Volume 2, Issue 3 , June 2021, , Pages 149-155
Abstract
Corrosion reactions are often complex heterogeneous reactions that are accelerated by the interaction of factors such as a) ordinary kinetic considerations (such as activation energy), ... Read MoreInvestigation and Evaluation of Executive Quality of Drilling Machines in Iran's Oil Industry
Volume 2, Issue 3 , June 2021, , Pages 156-165
Abstract
With the advancement of science and progress in the construction of drilling machines, the widespread use of drilling machines instead of fire operations for underground drilling has ... Read MoreAn Overview of Methane Gas Hydrate Formation
Volume 2, Issue 3 , June 2021, , Pages 166-177