Masoud Seidi
Faculty of Engineering, University of Ilam, Ilam, Iran
[ 1 ] - A mathematical multi-objective model for treatment network design (physical-biological-thermal) using modified NSGA II
Today, sustainable development is one of the important issues in regard to the economy of a country. This issue magnifies the necessity for increased scrutiny towards issues such as environmental considerations and product recovery in closed-loop supply chains (CLSCs). The most important motivational factors influencing research on these topics can be considered in two general groups: environme...
[ 2 ] - ارائۀ چهارچوبی جهت اولویت‌بندی ریسک‌های موجود در واحدهای نمک‌زدایی نفت و گاز با استفاده از تلفیق تکنیک AHP فازی و مدل SWOT (مطالعۀ موردی واحد نمک‌زدایی نفتشهر)
Risk management is the process of systematically classifying, identifying, assessing, and responding to risks throughout the life cycle of a project in order to gain maximum utility of elimination, prevention, or risk control. There are various types of risks in oil projects which will damage precious national resources if checks and necessary planning are lacking. Regarding the importance of t...
[ 3 ] - Fuzzy Goal Programming Model to Rolling Performance Based Budgeting by Productivity Approach (Case Study: Gas Refiner-ies in Iran)
This research presents a mathematical model for performance-based budgeting and combines it with rolling budget for increased flexibility. The model has been designed by Chebyshev's goal programming technique with fuzzy approach. The parameters or coefficients of the model are derived by measuring the productivity of the organizations considering eight criteria. Data for calc...
[ 4 ] - ارزیابی عملکرد پالایشگاههای گاز کشور در برنامه پنجم توسعه با رویکرد بهرهوری و تحلیل پوششی داده‌ها (DEA)
در حال حاضر سهم گاز طبیعی در سبد انرژی کشور بیش از 70 درصد است. بهرهوری نیز یکی از سیاستهای محوری اقتصاد مقاومتی و پشتوانه آن محسوب میشود. این تحقیق با معرفی بهرهوری برای ارزیابی عملکرد پالایشگاههای گاز، معیارهای ضروری و قابل سنجش برای ارزیابی عملکرد از منظر بهرهوری را در قالب یک الگو ارائه نموده و با استفاده از آن بهرهوری پالایشگاههای گاز کشور را طی سالهای 94-1390 محاسبه و در مواردی ب...
[ 5 ] - The Selection of Amine Solvent in Gas Treating Process Considering Physical and Process Criteria Using Multiple Criteria Decision-making Techniques: A Case Study of Ilam Gas Treating Company
In the current work, a framework is presented for amine solvent selection in gas treating process. Since the appropriate decision making in this field affects the capital and operational costs, multi attribute decision making (MADM) techniques were used to rank alternatives. The determination of criteria and alternatives is the most important aspect in the MADM. Criteria were divided into two c...
[ 6 ] - A Mathematical Model for Sustainable and Resilient Supply Chain by Considering Synchronization in the Production and Distribution Network
Nowadays, supply chain management (SCM) is an interesting problem that has attracted the attention of many researchers. Transportation network design is one of the most important fields of SCM. In this paper, a logistics network design is considered to optimize the total cost and increase the network stability and resiliency. First, a mixed integer nonlinear programming model (MINLP) is formula...
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