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تطبيق نظام دعم القرار لانشطة الصيانة في مصفى الدورة == Application of A Decision Support System For Maintenance Activities In Al - Daura Oil Refinery

Author name: مصطفى محمد علي منصور
Supervisor name: لمياء محمد داود | لمى عدنان حميد
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: English
University location: Baghdad
First pages:
Abstract: في ھذا البحث تم دراسة انشطة الصيانة في معمل دھون 3 احد معامل الدھون في مصفى الدورة حيث تم اختيار ھذا المعمل كونھ الاحدث والاكثر انتاجية مقارنة مع المعملين الاخرين وتم اخذ بيانات انشطة الصيانة لمدة عشر اشھر متتاليھ من ايار 2012 ولغاية شباط 2013 علما ان وح | In this research maintenance activities in lube oil factory (3) of Daura refineries is investigated for ten consecutive months from May (2012) to February (2013).This factory is the newest and largest in its capacity compared with lube oil factory (1 and 2). Dewaxing unit produces the greater products compared with other production units in lube oil factory (3). The frequency of breakdowns and type of maintenance were identified, Pareto chart are used to analyze the collected data. Results indicated that %95 of breakdowns of different equipments (pumps, exchangers, compressors, docks, filters, furnaces and towers) are due to mechanical causes, the rest are related to electrical causes.Pareto chart highlights that the most frequent failure for both pumps and exchangers followed by compressors and other equipments of lube oil factory 3.Loss production cost due to maintenance activities was also conducted in this study so as to analyze different aspects of maintenance activities for lube oil factory (3).The total loss in production due to breakdown in the ten months of this study is (99 Billion ID). It is worth’s mentioning that pumps registered the highest losses of production cost due to bad maintenance. Accordingly, decision making for maintenance activities is a multiattribute and decision support system is crucial to signify priorities and definealternatives. ERGO (Latin word meaning "therefore" or Greek word meaning "work", used as a prefix ergo - , for example, in ergonomics and it is generalpurpose decision support system using 35 criterion to choose the best alternatives) is employed so as to evaluate detailed scope and the best of best alternatives. ERGO results indicated that Pumps are the best alternative offered to decision maker to conduct the necessary maintenance ERGO identifies the equipment with the most frequent breakdown indewaxing unit, which causes the greater loss in production cost. Compressors were identified as the highest frequency failure equipment(s). Combining two criteria (frequency of failure and lost production cost) reveals that pumps are the best alternative.

تقليل ضياعات القص في مشكلة قطع الخامات احادية البعد باستخدام نموذج برنامج جاهز == Trim Loss Minimization In One - Dimensional Cutting Stock Problem Using A Ready Software Model

Author name: سلام قدوري داود
Supervisor name: سوسن صبيح الزبيدي
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: English
University location: Baghdad
First pages:
Abstract: تعتبر مشكلة قص الخامات واحدة من المشاكـل العملية المهمـة، لذا ركز البحث على دراسة مشكلة قص الخامات احادية البعد بالتفصيل، حيث تم دراسة تصنيف وخصائص وطرق حل هذا النوع من المشاكل بالاضافـة الى اقتراح اسلـوب حـل مناسب لتقليل ضياعات القص الحاصلـة في بيئـة ا | Cutting stock problem is one of the important operation problems. The one dimensional cutting stock problem is considered as obvious problem which should be centered to be solved, so this thesis focuses on studying classification, characteristics and solution methods for this problem, in addition to suggest suitable approach for minimization of the trim losses in actual environment, as it is required to fulfill all of the small required items with different lengths and quantities by cutting the identical large objects which are available as stock. The variety of lengths and quantities of these small required items makes the problem obvious in complexity to fulfill all items with minimization of Integer Linear Programing (ILP) which is aided by Advanced Interactive Multidimensional Modeling System (AIMMS) software used to solve research problems. This software used because that getting of accurate details and speed results for waste amounts, number of used stocks, total and efficient cutting patterns that are generated to getoptimal solutions.Our study has been applied in an actual environment (housing project with 41 building units in Azezeiyah - Wasset) being carried out by Al - Mansour Company of Iraq Ministry of Construction and Housing, where the reinforcement steel (Rebar) with standard length is considered as a backbone component of building structure.These problems have been studied according to different rebar diameter (25 mm, 16 mm, 12 mm, and 10 mm), where each problem is subdivided and solved according to basic building activity designs (foundation, columns, beams, slabs, stairs, balcony, and front arch building entrance), trim losses which were resulting from certain activity design - diameter problem that have lengths longer than required item lengths in the next activity designs are stored and utilized to get optimal stock ratios. The utilization stock ratio which is resulting of suggested solution approach (ILP) for all these one dimensional cutting stock problems has reached (98.53%), while the utilization of used stock in that actual environment got by Al - Mansour Company is lower than this percentage.

دراسة وتطبيق ضمان الجودة والاعتماد الاكاديمي في مؤسسة تعليمية == Study And Application of Quality Assurance And Academic Accreditation In Educational Institute

Author name: عبد الستار احمد عبد الله حطاب
Supervisor name: حسين سالم كيطان
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: Arabic
University location: Baghdad
First pages:
Abstract: ان بناء المجتمع الحديث يتطلب منا الاهتمام بالبناء المعرفي له والذي يعد التعليم اهم ركائزه الاساسية، ولذا من الضروري ان تكرس الجهود والطاقات اللازمة لتحقيق طفرة نوعية فى مجال التعليم. وقد اصبح اليوم ضمان جودة التعليم والاعتماد الاكاديمي ضرورة تسعى كل المؤس | Building the new society needs us to care for the acknowledge building for it which the education considers as the most important pillar of it, so it is necessary to Dedicate the efforts and energies to achieve a quantum leap in the field of education. Today Quality Assurance of education and academic accreditation become a need that all educational institutions are seeking to reach, Where these institutions are making great efforts to improve the quality of higher education and scientific research in order to improve the fields of the academic performance and the scientific research to achieve the quality of education and qualifying its institutions for exact accreditation by the global bodies for quality assurance and accreditation.The educational institution remains the suffering from the weakness problem in terms of dispersion of scientific capacity, And the weak of providing the services whether on the level of the assessments Curriculum or in the level of the performance of the educational and the management institution that leads to a big failure in the practical and educational results without achieving the Quality standards and quality assurance, which affect negatively on the match of the international standards, and that consider as a Serious indication of the reputation, efficiency and quality of the educational process.This research aims to assurance the quality if the higher education institution in Iraq and applying the Academic accreditation standards accredited by international institutions by building an inclusive knowledge base in the fields of quality assurance and the academic accreditation of institutions of higher education, and by developing mechanisms to achieve it and following up its implementation and to identify standards in the educational institution, also by building an information base to apply the standards of the academic accreditation set by the international institution.In this research a Proposed methodology has been built to solve the problems in relates, and to achieve the desired goals fits to the environment of the higher educational institutions in Iraq. The researcher put standards of the quality assurance and the academic accreditation in the Iraqi educational institution through the studying of the arts of the quality assurance and academic accreditation and through viewing the experiences of the Arabic and the international universities that have it. And this will be through building a system that includes a database, models and standards of quality assurance, as it contains the most important fields and accredited indicators that consider the main standard to measure the academic accreditation degree. The mathematical model which calculates the level of the academic accreditation applied now in the educational institution has been built and developed depending on the importance theory (weighted percentile), for each of the fields and the accredited indicators.The suggested work has been performed through : 1 - Designing a computer system by using visual basic program, that calculates the degree of the academic accreditation, and measuring the weighted percentile for all potential fields, indicators and the Weighted means.2 - Building a database by using Microsoft access program that include all of the data of the weight and the values of the fields and the indicators.This system has been applied by accrediting two applicable cases in the Iraqi higher educational institution, the first case was the educational institution in general (Humanitarian, scientific). The second case was a Specialized institution which is the university if technology (Engineering, applied scientific).The researcher has reached to the degree of the academic accreditation actually applied for both of scientific institutions and getting the values and the real weight for the fields and the indicators accredited in this research, also to find the strength points and marking the weakness points inside the higher education institutions. The results that been reached show that the academic accreditation rate applied in the educational institution in general (Humanitarian, scientific) is (82%), and this is the first applicable case, while the rate of the second applicable case (Engineering, applied scientific) reached (81.39%).The results explained that the most important axis in the educational institution is the scientific research, with a rate (11.96%), then the fields of teaching staff with a rate (11.31%), then the Students Axis came third regarding to the importance with a rate (11.01%) and the other fields came come after these fields.These research and the results which been reached considered as the first begin and basic pillar can be depended on it in the future for the insurance of the quality of the higher education institution in Iraq and to Meet internationally recognized standards.

كشف وتشخيص الاخطاء في معمل كيمياوي باستخدام تقنية الشبكات العصبية == Fault Detection And Diagnosis Of Chemical Plant Using Neural Network

Author name: فراس باسم اسماعيل مصطفى النعيمي
Supervisor name: صفاء الدين عبد الله النعيمي | حنان عبد الرضا عكار
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: English
University location: Baghdad
First pages:

تخطيط موارد التصنيع المعان بالحاسوب == Computer - Aided Manufacturing Resource Planning (MRPII)

Author name: زينب علاوي ابراهيم
Supervisor name: مازن بكر عادل | سوسن صبيح
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: English
University location: Baghdad
First pages:

تطبيق التقنيات الاحصائية لتحسين مقدرة العملية == Implementing Statistical Techniques To Enhance Process Capability

Author name: سماح علي عوفي
Supervisor name: محمود عباس محمود
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: English
University location: Baghdad
First pages:

تخطيط الفحص المؤتمت لاجزاء ميكانيكية ثلاثية الابعاد == Automated Inspection Planning For 3D Mechanical Parts

Author name: عمر هاشم حسون
Supervisor name: حسين سالم كيطان
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: English
University location: Baghdad
First pages:

النظام الخبير المعان بالحاسب للمجاميع التكنولوجية == Computer Aided Expert System For Group Technology

Author name: نصير مالك عباس الفتلاوي
Supervisor name: عبد الحسين غانم صخي | زهير عيسى احمد
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: English
University location: Baghdad
First pages:

التخطيط الهندسي للمصنع في بيئة التصنيع الرشيق == Facility Layout Planning In A Lean Manufacturing Environment

Author name: جمال ناصر حسين الخطيب
Supervisor name: حسين سالم كيطان
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: English
University location: Baghdad
First pages:

تصميم وتطوير نظام تعاوني لادارة الجودة بالاعتماد على المواصفة الدولية لايزو 9000 == Design And Development Of Collaborative Quality Management System (QMS) Based On ISO 9000 : Implementation At The State Company For Leather Industries

Author name: محمد احمد مهدي الخفاجي
Supervisor name: حسين سالم كيطان
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: English
University location: Baghdad
First pages:

تخطيط التجميع المتزامن باعتماد STEP للمنتجات الموشورية == Concurrent Step - Based Assembly Planning For Prismatic Products

Author name: اسيل جميل هليل
Supervisor name: حســـين سالم كيــطان
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: English
University location: Baghdad
First pages:

تصميم نظام سيطرة نوعية لانتاج الكازولين == Design Of Quality Control System For Gasoline Production

Author name: ضحى كاظم اسمير
Supervisor name: لمياء محمد داود
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: English
University location: Baghdad
First pages:

موازنة خط التجميع المتعدد النماذج == Multi - Model Assembly Line Balancing

Author name: فاتن فؤاد عبد الرزاق
Supervisor name: سوسن صبيح الزبيدي
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: English
University location: Baghdad
First pages:

جدولة الانتاج في المصافي النفطية == Production Scheduling In Petroleum Refineries

Author name: فيصل غازي زغير
Supervisor name: علاء الدين حسن القرةغولي | لمياء محمد داوود
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: English
University location: Baghdad
First pages:

دراسة من اجل تقليل فترة عمليات الاعداد == Study For Minimizing The Duration Of Set - Up Process

Author name: رياض جامغ ثاني
Supervisor name: حسين سالم كيطان
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: English
University location: Baghdad
First pages:

دراسة الجدولة لنظام انتاجي وظيفي == Studying The Job Shop Scheduling

Author name: علي فاضل موازي الحجامي
Supervisor name: سوسن صبيح الزبيدي
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: English
University location: Baghdad
First pages:

دراسة نظامي السحب والدفع والنظام الهجين التصنيعيه باستخدام المحاكاه == Studying Push, Pull, And Hybrid Manufacturing Systems By Simulation

Author name: ناهض جعفر كاظم
Supervisor name: حسين سالم كيطان
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: English
University location: Baghdad
First pages:

تقييم اعتمادية تصميم المنتوج باعانة الحاسوب == Computer - Aided Reliability Evaluation Of Product Design

Author name: سلام عادل علي
Supervisor name: سوسن صبيح عبد علي
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: English
University location: Baghdad
First pages:

دراسة اتخاذ القرار المتعدد الاهداف لاختيار البديل الافضل لقالب سحب الاسلاك في شركة اور == A Study Multi-Objective Decision Making to select the best Alternative for Wire Drawing Die in ur Company

Author name: واثق حياوي لايذ
Supervisor name: سوسن صبيح عبد علي
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: Arabic
University location: Baghdad
First pages:

نظام متكامل بين التصميم والتجميع المعان بالحاسوب باستخدام السمة == Feature - Based Integrated CAD/CAAP System

Author name: عمار امين علوان
Supervisor name: مثال احمد البصام
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: English
University location: Baghdad
First pages:

التصميم المعان بالحاسوب لغرض تخطيط التجميع للاجزاء الدورانية == Computer - Aided Designfor Mechanical Rotational Parts Assembly

Author name: رشا جبار مرزوك
Supervisor name: مثال احمد البصام
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: English
University location: Baghdad
First pages:

تخمين الكلف التصنيعية للمنتجات البلاستيكية بمساعدة الحاسوب == Estimate Manufacturing Costs for Plastic products by Computer assistance

Author name: صهيب خليل ابراهيم الخزرجي
Supervisor name: سوسن صبيح عبد علي
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: Arabic
University location: Baghdad
First pages:

تقنيات تحليل التصنيع المعانة بالحاسوب == Computer - Aided Manufacturing Analysis Techniques

Author name: انتظار طالب حمادي الطائي
Supervisor name: مازن بكر عادل
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: English
University location: Baghdad
First pages:

قياس معولية نظام صناعي

Author name: ستار عبد مطلك
Supervisor name: سوسن صبيح الزبيدي
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: Arabic
University location: Baghdad
First pages:

تقنيات اختيار المواد باستخدام الحاسوب == Computer Aided Search For Selection Of Material

Author name: هند باسل علي الاطرقجي
Supervisor name: مثال احمد البصام
General topic: Production engineering metallurgy and materials
Specific topic: Industrial Engineering
Degree: Master
University: University of Technology
Language: English
University location: Baghdad
First pages:
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