Show: 25 50 75 100 Results

Search results: 75 out of 3,193

دراسة حصاد الطاقة من منظومة التعليق للمركبات == Study of Energy Harvesting from the Suspension of a Vehicle

Author name: مرتضى قاسم دينار
Supervisor name: Haider J. Abid | Hassanein I. Khalaf
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department Of Mechanical Engineering
Language: English
University location: Basrah
First pages:

تشغيل محرك الاحتراق الداخلي بواسطة الهيدروجين المنتج مع الوقود الاحفوري == Operating an Internal Combustion Engine by Produced Hydrogen Combined with Fossil Fuel

Author name: سرمد علاء جاسم
Supervisor name: رافد معلك حنون
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University of Thi-Qar - College Of Engineering - Department Of Mechanical Engineering
Language: English
University location: Dhi Qar
First pages:

دراسة عددية وتجريبية لتاثير امتداد اخدود طولي على خصائص جسم هوائي == NUMERICAL AND EXPERIMENTAL STUDY OF THE EFFECT OF LONGITUDINAL SPANWISE GROOVE ON AIRFOIL CHARACTERISTICS

Author name: مهدي صاحب مهدي
Supervisor name: Qais A. Rishack | Mohammed A. Al - fahham
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department Of Mechanical Engineering
Language: English
University location: Basrah
First pages:

دراسة عملية وعددية لقدم اصطناعية رياضية مصنعة من مواد مركبة هجينة == Experimental and Numerical Study of Athletic Prosthetic Foot Laminated from Hybrid Composite Materials

Author name: حيدر كريم طلاع
Supervisor name: Abdul Kareem F. Hassan | Jawad Kadhim Oleiwi
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Doctorate
University: University Of Basrah - College Of Engineering - Department Of Mechanical Engineering
Language: English
University location: Basrah
First pages:

الكشف المبكر والعابر لظروف العمل لاهتزاز المحامل ذات العناصر الدوارة باستخدام تقنيات الذكاء الاصطناعي == Early and Cross-Domain Detection of Rolling-Element Bearings Vibration Using Artificial Intelligent Techniques

Author name: حيدر سهيل نجم
Supervisor name: Jaafar K. Ali
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Doctorate
University: University Of Basrah - College Of Engineering
Language: English
University location: Basrah
First pages:

تصميم وبناء واختبار نفق هوائي منخفض السرعة == DESIGN, CONSTRUCTION AND TEST OF A LOW SPEED WIND TUNNEL

Author name: رضا محمد علي عباس
Supervisor name: Ahmad Abdulkarim Mahdi Alsahlani
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering
Language: English
University location: Basrah
First pages:

دراسة عملية وعددية للدرفلة على البارد في الصلب الواطئ الكاربون == Experimental and Numerical Study of Cold Rolling for Low Carbon Steel

Author name: ابتسام محي مانع
Supervisor name: Emad O. Baje | Abdul-Kareem F. Hassan
General topic: Mechanical Engineering
Specific topic: Applied Mechanics
Degree: Master
University: University Of Basrah - College Of Engineering - Department Of Mechanical Engineering
Language: English
Key words:
  • 1.1 Introduction
  • 1.2 Classification of Rolling Process
  • 1.3 Application of Cold Rolling
  • 1.4 Effect of Cold Rolling on Mechanical Properties of Material
  • 1.5 Strain Hardening
  • 1.6 Low Carbon Steel AISI 1012
  • 1.7 The Main Aims Of This Study
  • 1.8 Thesis Layout
  • Chapter Two: Literature Review
  • 2.1 Introduction
  • 2.2 Literature Review Related to Rod Rolling
  • 2.3 Effect of Rolling On the Mechanical Properties
  • 2.3 Literature Review Related To Numerical Simulation
  • 2.4 Conclusion Remarks
  • Chapter Three: Experimental Work
  • 3.1 Introduction
  • 3.2 Materials and Chemical Analysis3.3 Sample Preparation
  • 3.4 Rolling Machine
  • 3.5 Cold Rolling Process
  • 3.6 Mechanical Test
  • 3.6.1 Static Tensile Test
  • 3.6.2 Micro Hardness Test
  • 3.7 Metallographic Test
  • 3.7.1 Preparation of Sample
  • 3.7.2 Microstructure Imaging
  • Chapter four: Theoretical Background and the Finite Element M4.1 Introduction
  • 4.2 Mechanics Deformation of wire Cold Rolling Process
  • 4.2.1 Calculating Width of Contact between the Wire and Roll
  • 4.2.2 Calculate the Wire Lateral Spread after Rolling
  • 4.2.3 Slab Analysis for Wire Rolling Calculation
  • 4.3 Numerical Simulation of the Process of Cold Wire Flat Rolling
  • 4.3.1 Numerical Simulation
  • 4.3.2 Create parts and Build Full Model for Each Reduction
  • 4.3.3 Defining Materials Properties
  • 4.3.4 Defining Element Type and Mesh
  • 4.3.5 Applied boundary conditions
  • 4.4 Numerical Simulation of the Process of Cold sheet Flat Rolling
  • 4.4.1 Create Parts and Define Material Properties
  • 4.4.2 Defining Element Type and interaction
  • 4.4.3 Applied Boundary Condition 5.1 Introduction
  • 5.2 Experimental Results
  • 5.2.1 Micro Hardness Test
  • 5.2.2 Percentage reduction effect on tensile properties
  • 5.2.3 Percentage Reduction Ratio Effect on Microstructure
  • 5.3 Wire Numerical Results
  • 5.3.1 Verification of the Present Model
  • 5.3.2 Numerical Results of Wire Deformation
  • 5.3.3 Calculation of Contact Area
  • 5.3.2 Calculate Width and Height of Wire after Rolling
  • 5.4 Numerical Results of Sheet Deformation
First pages:

الموازنة متعددة المتسويات للمكائن الدوارة بواسطة قياس الاستجابة الاهتزازية == Multi-Plane Balancing of Rotating Machines Using Vibration Response Measurement

Author name: يحيى محمد امين
Supervisor name: Jaafar K. Ali
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Doctorate
University: University Of Basrah - College Of Engineering - Department Of Mechanical Engineering
Language: English
Key words:
  • Chapter One: Introduction
  • Introduction
  • Advantages of Balancing
  • Rotor Vibration Forms
  • Causes of Unbalance
  • Types of Unbalance
  • Rotor Balancing Methods
  • Mathematical Model
  • Model Based Balancing (MBB)
  • Experimental Modal Analysis (EMA)
  • Digital Signal Processing (DSP)
  • Time and Frequency Domain
  • Fast Fourier Transform (FFT)
  • Thesis objectives
  • Thesis structure
  • Chapter Two: Literature Review
  • Introduction
  • Influence Coefficient Method
  • Modal Balancing Methods
  • Balancing Without Trial Runs
  • Conclusions
  • Chapter Three: Finite Element Model
  • Introduction
  • Coordinate System
  • Rotor Components
  • Disk elements
  • Shaft elements
  • Euler-Bernoulli Beam Theory
  • Shear and rotary inertia effects
  • The 8-DOF Shaft Elements model
  • Gyroscopic effects
  • Couplings
  • Bearings
  • Rolling-Element Bearings Hydrodynamic Bearings
  • Flexible Support
  • Modeling a Whole Rotor
  • Chapter Four: Modal Analysis
  • Introduction
  • Updating of FE model
  • Modal Testing Method
  • Mathematical Models
  • Theoretical Basis of Modal Analysis
  • Single Degree of Freedom System SDOF
  • Graphical Representation of FRF
  • Multi-Degree-of-Freedom System (MDOF)
  • Revisiting SDOF
  • Frequency Response Function Measurement
  • FRF Estimation
  • SISO-FRF Estimation
  • Coherence function
  • Excitation Techniques
  • Extracting Modal Parameters
  • One Column or One Row
  • Extracting Modal Parameters from FRF Data-SDOF
  • methods
  • Peak-picking
  • Circle-fit
  • Least Squares Curve Fitting Using SDOF Model
  • Extracting Modal Data from FRF Data-MDOF method
  • Mode Shape Extraction from Modal Constants
  • Modal Testing of Rotating Structures
  • Chapter Five: Digital Signal Processing
  • Introduction
  • Time and Frequency Domains
  • Signal Digitization
  • Sampling
  • Quantization
  • Aliasing
  • Leakage
  • Windowing
  • Averaging
  • Chapter summery
  • Chapter Six: Sensors calibration and EMA verification
  • Introduction
  • Calibration of transducers
  • Calibration of Accelerometer
  • Calibration of Force Transducer Case study-I: Circular cross-sectional shaft
  • Analytical Modal Analysis
  • Numerical Modal Analysis
  • Experimental Modal Analysis
  • Available Excitation Techniques
  • Results and Comparison
  • Effects of DSP parameters on FRF
  • Effect of Windows
  • Effect of sample time
  • Effect of Excitation Techniques
  • Reciprocity condition
  • Case study-II: Shaft with two disks
  • Chapter summary
  • Chapter Seven: Model-Based Rotor Balancing
  • Introduction
  • Model Based Balancing (MBB)
  • Balancing Test Rig
  • The rotor to be balanced
  • Performing EMA on the rotor
  • FEA Based Model
  • Comparison of the Resulting Modal Parameters
  • Balancing Case Studies
  • Case-I: Two measuring planes and two balancing planes
  • Case-II: Two measuring planes and three balancing planes Residue-Based Model Balancing
  • Essential arrangements before EMA
  • Some issues when performing EMA
  • EMA results
  • Balancing Results
  • Discussion of results
  • Discussion of Results of Tables (7-4) and (7-5)
  • Discussion of Results of Tables (7-6)
  • Chapter summery
First pages:

تاثير الاهتزازات المحورية في اداء مرشحات الهواء اللزجة

Author name: جمال مصطفى سليم حسين الفخري
Supervisor name: حسن مجيد الدلفي
General topic: Mechanical Engineering
Specific topic: Refrigeration and Air Conditioning
Degree: Master
University: University of Technology - Department of Machinery and Equipment Engineering
Language: Arabic
University location: Baghdad
First pages:

بحث الاسلوب الامثل في تبريد وتسخين الملاجئ العمومية الكبيرة في اقل فترة زمنية ممكنة تتطلبها الحالات الطارئة

Author name: مناضل عباس حسن
Supervisor name: محمد علي جواد
General topic: Mechanical Engineering
Specific topic: Refrigeration and Air Conditioning
Degree: Higher Diploma
University: University of Technology - Department of Machinery and Equipment Engineering
Language: Arabic
University location: Baghdad
First pages:

تصميم منظومة التبريد والتدفئة المركزية لوحدات خاصة منشاة تحت الارض لاغراض الدفاع المدني

Author name: رعد عبد الفتاح عبد الله
Supervisor name: علي سلمان الجبوري
General topic: Mechanical Engineering
Specific topic: Refrigeration and Air Conditioning
Degree: Higher Diploma
University: University of Technology - Department of Machinery and Equipment Engineering
Language: Arabic
University location: Baghdad
First pages:

تصفية الهواء في منظومات التكييف

Author name: قاسم علي عباس
Supervisor name: حسن عبد العزيز حسن
General topic: Mechanical Engineering
Specific topic: Refrigeration and Air Conditioning
Degree: Master
University: University of Technology - Department of Machinery and Equipment Engineering
Language: Arabic
University location: Baghdad
First pages:

تحسين كفاءة مكيفات الهواء الصغيرة

Author name: روجيه كمال عبد الاحد النجار
Supervisor name: جوامير مجيد سليم
General topic: Mechanical Engineering
Specific topic: Energy engineering
Degree: Master
University: University of Technology - Department of Machinery and Equipment Engineering
Language: Arabic
University location: Baghdad
First pages:

تصنيع وتحليل قدم اصطناعية رياضية ديناميكية باستخدام مادة مركبة مقترحة == Manufacturing and Analysis of an Athletic Dynamic Prosthetic Foot Using a Proposed Composite Material

Author name: نور كريم جماع كاطع
Supervisor name: محسن جبر جويج | احمد قاسم حسن
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University of Kerbala - College Of Engineering - Department Of Mechanical Engineering
Language: English
University location: Karbala
First pages:

دراسة اداء انظمة التبريد ذي القنوات المايكروية باستخدام قنوات متغيرة المقطع العرضي وترتيبات مختلفة للقنوات ولاتجاه جريان المائع == Performance study of Microchannel cooling system using variable cross section channels with different arrangements and fluid flow directions

Author name: صاحب شهاب احمد اسحاق الدليمي
Supervisor name: Abdul Muhsin Abood Rageb
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Doctorate
University: University Of Basrah - College Of Engineering - Department Of Mechanical Engineering
Language: English
University location: Basrah
First pages:

تحسين مقاومة الخدش لمادة البولي مثيل ميثا اكريليت بالتقوية بجسيمات ثاني اوكسيد السيليكا النانوية == Improvement of Scratch Resistance of PMMA by Reinforcing with Nano SiO2 Particles

Author name: مشتاق عبد الكريم حسين البحراني
Supervisor name: Abdul Kareem F. Hassan | Najim Abdul Ameer Saad
General topic: Mechanical Engineering
Specific topic: Applied Mechanics
Degree: Doctorate
University: University Of Basrah - College Of Engineering - Department Of Mechanical Engineering
Language: English
University location: Basrah
First pages:

جساءة الوصلة في مربوطات البراغي

Author name: واثق عيسى مهدي
Supervisor name: نبيل محمد مطش
General topic: Mechanical Engineering
Specific topic: Applied Mechanics
Degree: Higher Diploma
University: University of Technology - Department Of Mechanical Engineering
Language: Arabic
University location: Baghdad
First pages:

دراسة تاثير درجة الحرارة على كرسي تحميل غازي بوجود حمل ديناميكي وحيود محوري == The Effect of The Temperature on Gas Lubrication of Misaliigned Journal Bearing Under Dynamic Load Condition

Author name: امير طوفان شفيق
Supervisor name: موفق علي توفيق
General topic: Mechanical Engineering
Specific topic: Applied Mechanics
Degree: Master
University: University of Technology - Department of Machinery and Equipment Engineering
Language: Arabic
University location: Baghdad
First pages:

A Study on Laminar Flame Propagation of Propane Iraqi Liquefied Petroleum Gas Butane and Hydrogen-air Mixtures Through Tube

Author name: Hani M. Ahmed Matter
Supervisor name: Mohammed N. Hamid
General topic: Mechanical Engineering
Specific topic: Energy engineering
Degree: Master
University: University of Technology - Department Of Mechanical Engineering
Language: English
University location: Baghdad
First pages:

دراسة مشكلة التاكل في انابيب البخار لافران المراجل في محطة كهرباء النجيبية == study of the problem of corrosion in the steam tubes of boiler furnaces in al-najebia power plant

Author name: حيدر معاذ محمد
Supervisor name: صالح اسماعيل نجم
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanical Engineering
Language: English
University location: Basrah
First pages:

Propagation of Premixed Flame in Tubes

Author name: Majeed D. Hameed
Supervisor name: Mohammed N. Hamid
General topic: Mechanical Engineering
Specific topic: Energy engineering
Degree: Master
University: University of Technology - Department Of Mechanical Engineering
Language: English
University location: Baghdad
First pages:

دراسة استخدام الطاقة الشمسية في التبريد التبخيري للهواء == an investigation into solar assisted evaporative cooling

Author name: عظيم ابراهيم محمد
Supervisor name: khalid a. al-joudi
General topic: Mechanical Engineering
Specific topic: Refrigeration and Air Conditioning
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanical Engineering
Language: English
University location: Basrah
First pages:

دراسة امكانية تكييف سيارة باستخدام الطاقة المطرودة من ماكنتها == a feasibility study of an air conditioning system for a vehicle using the reject heat energy

Author name: abd-aldawood s. al-doori
Supervisor name: r. h. alrabeh
General topic: Mechanical Engineering
Specific topic: Refrigeration and Air Conditioning
Degree: Master
University: University Of Basrah - College Of Engineering
Language: English
University location: Basrah
First pages:

سخان ماء شمسي للاغراض المنزلية == domestic solar water heater

Author name: حيان عبد الغني عبد الزهرة
Supervisor name: khalid a. al-joudi
General topic: Mechanical Engineering
Specific topic: Refrigeration and Air Conditioning
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanical Engineering
Language: English
University location: Basrah
First pages:

دراسة تحليلة لتحسين انتقال الحرارة نتيجة جريان داخلي متذبذب عند ثبوت الفيض الحراري == analytical study of heat transfer enhancement due to internal oscillating flow at constant heat flux

Author name: احمد كاظم محمد الشرع
Supervisor name: abdul-muhsin a. rageb
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Doctorate
University: University Of Basrah - College Of Engineering - Department of Mechanical Engineering
Language: English
University location: Basrah
First pages:

تحسين اداء نظام تكييف الهواء في الطقس الحار تجريبيا وعدديا باستخدام التبريد التبخيري مع مبادل السيفون الحراري == Improving the Performance of air Conditioning System in Hot Weather Experimentally and Numerically using Evaporation Cooling with Thermosyphon Heat Exchanger

Author name: رشا حيدر هاشم الخياط
Supervisor name: Salman H. Hammadi | Adel A. Eidan
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Doctorate
University: University Of Basrah - College Of Engineering
Language: English
University location: Basrah
First pages:

محاكاة الاجهادات المتبقية في وصلات لحام انابيب الفولاذ المقاوم للصدا 316 == SIMULATION OF RESIDUAL STRESSES IN 316 STAINLESS STEEL PIPE WELDED JOINTS

Author name: زهراء عبد الرزاق مطير
Supervisor name: Haider M. Mohammad
General topic: Mechanical Engineering
Specific topic: Electrical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering
Language: English
University location: Basrah
First pages:

تقييم اداء مبادل حراري مزدوج باستخدام تقنية حقن الهواء == Performance Evaluation of Double Pipe Heat Exchanger Under Using Air Injection Technique

Author name: محمد فريق محمد
Supervisor name: رفيق احمد خليفة
General topic: Mechanical Engineering
Specific topic: Thermal Power
Degree: Master
University: Northern Technical University - Engineering Technical College - Department of Power Mechanical Engineering Technologies
Language: Arabic
University location: Kirkuk
First pages:

دراسة تاثير طرق التصنيع والمعاملات الحرارية لسبيكة كوبلت - كروم الاحيائية == INVESTIGATION OF THE EFFECT OF THE FABRICATION METHODS AND HEAT TREATMENT OF Co-Cr BIO ALLOY

Author name: زهراء اياد حنون
Supervisor name: Adnan Shamkhy Jabur
General topic: Mechanical Engineering
Specific topic: Electrical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering
Language: English
University location: Basrah
First pages:

دراسة عددية وتجريبية لانتاج الماء من الغلاف الجوي باستخدام وحدات مختلفة == NUMERICAL AND EXPERIMENTAL STUDY OF ATMOSPHERIC WATER PRODUCTION USING DIFFERENT UNITS

Author name: محمد راضي خنوبه
Supervisor name: Saleh E. Najim | Hussein S. Sultan,
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Doctorate
University: University Of Basrah - College Of Engineering
Language: English
University location: Basrah
First pages:

تاثير محددات العيوب الرئيسية على عمر الكلل لوصلات الكاربون ستيل المحلومة تحت حمل شد دوري باستخدام طريقة العناصر المحددة == Effect of Main Welding Defects Parameters of Carbon Steel Plate Subjected to Cyclic Tension Load on Fatigue Life Using Finite Element Analysis

Author name: ليلى فضل عبد اللطيف
Supervisor name: Nathera A. Saleh
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering
Language: English
University location: Basrah
First pages:

دراسة عددية وتجريبية للتدفق في حفرة البئر الافقية المثقبة == Experimental and Nnumerical Study of Flow in Perforated Horizontal Wellbore

Author name: محمد عدنان مصطفى
Supervisor name: Qais A. Rishak | Mohammed A. Abdulwahid
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering
Language: English
University location: Basrah
First pages:

البحث النظري والتجريبي لخصائص الكلال والاهتزاز للدائن المقواة == THEORETICAL AND EXPERIMENTAL INVESTIGATIONS OF FATIGUE AND VIBRATION CHARACTERISTICS OF REINFORCED ELASTOMERS

Author name: صدام خلصان كويس الرحيم
Supervisor name: Abdul kareem F. Hassan | Muhsin J. Jweeg
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Doctorate
University: University Of Basrah - College Of Engineering
Language: English
University location: Basrah
First pages:

تحليل الاجهاد للاجنحة المنفصلة باستخدام تداخل المائع - الصلد == Stress Analysis of Slotted Wings using Fluid-Structure Interaction

Author name: مكارم عباس حسن
Supervisor name: Muneer A.Ismael | Rafil M.Laftah
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering
Language: English
University location: Basrah
First pages:

تحليل نمو الشقوق في المواد المركبة باستخدام نظرية العناصر المحددة الممتدة == Crack Propagation Analysis in Composite Materials using Extended Finite Element Method (XFEM

Author name: مها صباح كحيوش
Supervisor name: Ameen A. Nassar |
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering
Language: English
University location: Basrah
First pages:

دراسة اداء محطة توليد الطاقة من المدخنة الشمسية لتحلية المياه في مدينة البصرة == STUDY THE PERFORMANCE OF SOLAR CHIMNEY POWER PLANT TO DESALINATION WATER IN BASRAH CITY

Author name: احسان ناظم جواد
Supervisor name: Qais A. Rishack | Hussein S. Sultan
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Doctorate
University: University Of Basrah - College Of Engineering
Language: English
University location: Basrah
First pages:

تاثير الجسيمات النانوية Ag على البنية المجهرية, والخصائص الميكانيكية, وذاكرة الشكل القابلة للانعكاس لسبائك Cu - Zn - Al == Effect of Ag Nanoparticles on Microstructure, Mechanical Properties, and Reversible Shape Memory of Cu-Zn-Al Alloys

Author name: زينب سالم عبد الحسن
Supervisor name: Murtadha Abbas Jabbar
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering
Language: English
University location: Basrah
First pages:

تطوير استراتيجية لادارة الطاقة في المركبة الكهربائية الهجينة مبنية على تقنية التعلم == Development of Energy Management Strategy of Hybrid Electric Vehicle Based on Adopted Learning-Based Technique

Author name: محمد خضر رحيم
Supervisor name: Abdul Baki Khalaf Ali | Basil Shenain Munahi
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering
Language: English
University location: Basrah
First pages:

تحسين اداء المجمع الشمسي ذو الانبوب المفرغ والمزود بانبوب حراري باستخدام نوعين من المواد متغيرة الطور == ENHANCEMENT OF THE PERFORMANCE OF HEAT PIPE EVACUATED TUBE SOLAR COLLECTOR INTEGRATED WITH DIFFERENT TYPES OF PCM

Author name: محمد جاسم صالح الشكري
Supervisor name: Adel A. Eidan | Saleh I. Najim
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Doctorate
University: University Of Basrah - College Of Engineering
Language: English
University location: Basrah
First pages:

محاكاة الخصائص ووظائف عدد من الموائع المستخدمة في حفر الابار العمودية == Simulate the Characteristics and Functions of Various Drilling Fluids in Vertical Wellbores

Author name: ساره جمعه فليح
Supervisor name: Ahmed K. AL-Shara | Hussein S. Sultan
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering
Language: English
University location: Basrah
First pages:

تنبؤ ضغط الفشل في انابيب النفط الحاوية على عيوب اللحام == Failure Pressure Prediction in Oil Pipe Lines with Welding Defects

Author name: حمزة صباح جاسم
Supervisor name: Nathera A.Saleh | Raad J. Jasim
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering
Language: English
University location: Basrah
First pages:

دراسة عملية ونظرية لمنظومة تبريد امتصاصية مستمرة مدمجة بمجمع شمسي مركز == EXPERIMENTAL AND THEORETICAL STUDY OF A PARABOLIC TROUGH SOLAR ABSORPTION COOLING SYSTEM WITH CONTINUOUS FLOW MODE

Author name: نبيل عبد الهادي غياض
Supervisor name: Haroun A.K. Shahad | Salman H. Hammadi
General topic: Mechanical Engineering
Specific topic: Electrical Engineering
Degree: Doctorate
University: University Of Basrah - College Of Engineering
Language: English
University location: Basrah
First pages:

نظام حاسوبي لموازنة الاجزاء الدوارة == A COMPUTERIZED SYSTEM FOR ROTOR BALANCING

Author name: مهند سهام عبد الستار
Supervisor name: R. H. AL-RABEH
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

تحديد الاعطال والمراقبة في المكائن باستخدام التحليل الطيفي والشبكات العصبية == MACHINE MONITORING AND TROUBLE SHOOTING USING SPECTRAL ANALYSIS AND NEURAL NETWORKS

Author name: علي حسن عبد العالي
Supervisor name: R. H. AL-RABEH
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

الخصائص الاهتزازية لريش توربينية صناعية == VIBRATION CHARACTERISTICS OF INDUSTRIAL TURBOMACHINARY BLADES

Author name: كمال مصطفى كمال محمود
Supervisor name: بهاء الدين حسين عباس
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

تحليل نمو الشقوق بسبب الكلل باستخدام طريقة العناصر المحددة == FATIGUE CRACK GROWTH ANALYSIS USING FINITE ELEMENTS METHOD \ CENTRAL LIW，NY

Author name: سامر نجم قمر الدهام
Supervisor name: A. A. AL-EDANI
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

الاداء الحراري للابنية السكنية : تاثير الجدران المركبة == THE THERMAL PERFORMANCE OF A RESIDENTIAL BUILDING WITH COMPOSITE WALLS

Author name: سائد فخري لولو
Supervisor name: RIADH H. AL-RABEH
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

هايدروديناميك وانتقال الحرارة لجريان حلقي ثنائي الطور في انبوب شاقولي == HYDRODYNAM1C AND HEAT TRANSFER IN AN ANNULAR TWO PDASE FLOW FOR VERTICIL PIPE

Author name: منير محسن راشد العبيدي
Supervisor name: abdul-muhsin a, rageb
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

الصيانة الوقائية بواسطة قياس وتحليل الاهتزازات الميكانيكية == PREVENTIVE MAINTENANCE BY VIBRATION MEASUREMENT & FREQUENCY ANALYSIS

Author name: مجتبى عبد الواحد المظفر
Supervisor name: BAHA A. H. ABBAS
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

STUDIES ON HEAT PIPE WITH AN INTERNAL WALL SEPARATING LIQUID AND VAPOR STREAMS

Author name: TARIQ ABD-AL KARIM ABD-AL HUSSAIN
Supervisor name: P. M. ABDUL MAJEED
General topic: Mechanical Engineering
Specific topic: Refrigeration and Air Conditioning
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Air Conditioning and Refrigeration
Language: English
University location: Basrah
First pages:

تحليل التصرف اللزج المرن الخطي في البوليمرات الصلبة تحت تاثير برامج تحميل ديناميكية باستخدام طريقة العناصر المحددة == linear Viscoelastic Analysis of Solid Polymers Under Dynamic leading using finite Element Method

Author name: عاطف نعمة جراد الدغمان
Supervisor name: a. s. resen
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

تصميم وحدات بناء ذات اداء حراري محسن == THE DESIGN BUILDING BLOCKS IMPROVED THERMAL PERFORMANCE

Author name: اسماء عاصي المالكي
Supervisor name: RIADH H. AL-RABEH
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

التجويف في موائع التثليج والوقود الدفعي == Cavitation of ReMgerants and Liquid Propellants

Author name: خالد بكر سليم
Supervisor name: AYAD A. AL-CHALABY
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

نحو تقليل الكلفة السنوية لاستهلاك الطاقة في بناية سكنية في البصرة == TOWARDS MINIMIZING THE ANNUAL ENERGY BILL IN A RESIDENTIAL DWELLING IN BASRAH

Author name: جاسم نعيم عطوان
Supervisor name: RIADH H. AL-RABEH
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

التكثيف ذي التماس المباشر على طبقة رقيقة من سائل مبرد ومتموج == DIRECT CONTACT CONDENSATION ON SUBCOOLED WAVY LIQUID FILM

Author name: غسان راضي علوان الحجاج
Supervisor name: a. m. a. rageb
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

ديناميكية كراسي التحميل باستخدام نظرية العناصر المحددة == BEARING DYNAMICS ANALYSIS USING FINITE ELEMENT METHOD

Author name: عزام داود حسن
Supervisor name: ameen al-nassar
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

حقيبة برامجية لتحليل الاهتزازات في الاجزاء الدوارة == APROGBAMMING PACKAGE FOR VIBRATION ANALYSIS IN ROTATING PARTS SYSTEM

Author name: مشتاق كاظم علي
Supervisor name: ameen al-nassar
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

الزحف, الاسترجاع والاسترخاء في اللدائن تحت تاثير انظمة احمال مركبة == CREEP, RECOVERY AND STRESS RELAXATION OF PLASTICS UNDER COMBINED LOAD SYSTEMS

Author name: علي هابل زعيبل
Supervisor name: abdul-amir s. resen
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Doctorate
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

التكثيف بالاتصال المباشر لبخار مشبع على طبقة سائل مبرد مضطرب باستخدام نموذج اضطراب مستحدث == DIRECT-CONTACT CONDENSATTCO OF SATURATED VAPOUR ON SUBCOOLED TURBULENT LIQUID FILM WITH A NEW MODEL OF TURBULENCE

Author name: اكرم يوسف عزيز يوسف
Supervisor name: abdul-muhsin a, rageb
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

DEVELOPING A NEW METHOD OF HEAT STORAGE FOR THE DESIGN O F ELECTRICAL STORAGE HEATER

Author name: rafah mohammed hussian
Supervisor name: mohammed m. farid
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

تحليل اجهاد الاسترخاء في اللدائن باستخدام طريقة العناصر المحددة == STRESS RELAXATION ANALYSIS OF PLASTICS USING FINITE ELEMENT METHOD

Author name: مهدي حسن صياح التميمي
Supervisor name: abdul-amir s. resen
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

تحليل ميكانيكية الانكسار في المعادن المركبة الطبقية باستخدام طريقة العناصر المحددة == FRACTURE MECHANICS ANALYSIS OF LAMINATED COMPOSITE METALS USING FINITE _ ELEMENT METHOD

Author name: ميثم صباح ابراهيم
Supervisor name: ameen al-nassar
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

تحليل ميكانيكية الانكسار في وصلات اللحام للاحمال المجالية باستخدام طريقة العناصر المحددة == DOMAIN LOADING FRACTURE MECHANICS ANALYSIS OF WELDED COMPONENTS USING FINITE ELEMENT METHOD

Author name: كاظم مهدي شرامه
Supervisor name: ameen al-nassar
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

حرق قشرة الرز في افران الطبقة المميعة == COMBUSTION OF RICE HUSK IN FLUIDIZED BED

Author name: ماجد حميد مجيد
Supervisor name: صالح اسماعيل نجم
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

تحليل الزحف اللاخطي في اللدائن باستخدام نظرية التكاملات المتعددة == NON-LINEAR CREEP AN ALYSIS PLASTICS USEMG MULTIPLE LNTEGmt REPRESENTATION

Author name: بتول مردان فيصل الاسدي
Supervisor name: a. s. resen
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

التمثيل النظري والتصميم الامثل لمحمص البخار في مرجل الاستخدامات الصناعية == SIMULATION AND OPTIMIZATION OF A UTILITY BOILER SUPERHEATER

Author name: عباس زكي حيدر الاسدي
Supervisor name: saleh e. najim
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

استخدام نماذج البرمجة الخطية لتخطيط اعمال الصيانة في الورش الكبيرة == LINEAR PROGRAMMING MODELS FOR MAINTENANCE PLANNING IN LARGE WORKSHOPS

Author name: طلحة صادق رشيد
Supervisor name: a. k. f.hassan
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

تحليل ميكانيكية الانكسار في وصلات اللحام باستخدام طريقة العناصر الانتقالية المحددة == S

Author name: عماد عبيد باجي
Supervisor name: ameen al-nassar
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: University Of Basrah - College Of Engineering - Department of Mechanics
Language: English
University location: Basrah
First pages:

تاثير توزيع التدفق على الاداء الحراري المائي للمشتت الحراري لتراكيب متعددة للقنوات الصغيرة == The Effect of Flow Distribution on the HydroThermal Performance in Multi - Configuration Mini Channel Heat Sink

Author name: حيدر محمد حسين
Supervisor name: باسم حميد عبود
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: Mustansiriyah University - College Of Engineering - Department Of Mechanical Engineering
Language: English
University location: Baghdad
First pages:

تاثير المحيط الكيميائي على السلوك الديناميكي للمواد المركبة الطبيعية == Effect of the Chemical Environment on the Dynamic Behavior of Natural Composite Materials

Author name: يحيى علي اكبر نقي
Supervisor name: فاضل عباس عبد الله
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: Mustansiriyah University - College Of Engineering - Department Of Mechanical Engineering
Language: English
University location: Baghdad
First pages:

تحليل نظري وعملي للتكهف في مضخات الطرد المركزي == Experimental and Numerical Analysis of cavitation in centrifugal pumps

Author name: وليد عبد الله عارف
Supervisor name: منى صباح قاسم
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: Mustansiriyah University - College Of Engineering - Department Of Mechanical Engineering
Language: English
University location: Baghdad
First pages:

تحسين كفاءة انبوب مزعنف باستخدام زعانف ذات تكوينات مختلفة == Performance Enhancement of Longitudinal Finned - tube Using Different Fin Configuration

Author name: هيا حسين عبد الرضا
Supervisor name: باسم حميد عبود
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: Mustansiriyah University - College Of Engineering - Department Of Mechanical Engineering
Language: English
University location: Baghdad
First pages:

تحري عددي وتجريبي لتحسين انتقال الحرارة في مبادل حراري مزدوج الانابيب == Numerical and Experimental Investigation of Heat Transfer Enhancement in Double pipe Heat Exchanger

Author name: هبة حميد كريم
Supervisor name: سعد نجيب شهاب
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: Mustansiriyah University - College Of Engineering - Department Of Mechanical Engineering
Language: English
University location: Baghdad
First pages:

تحري عملي وعددي لدراسة الاداء الحراري لمجمع شمسي نوع الانبوب الحلزوني == Experimental and Numerical Investigation of the Thermal Performance of Spiral Type Solar Collector

Author name: سجاد موسى راهي كاظم
Supervisor name: سجاد موسى راهي كاظم
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: Mustansiriyah University - College Of Engineering - Department Of Mechanical Engineering
Language: English
University location: Baghdad
First pages:

تاثير اختلاف حجم الحبيبات لمواد مركبة من مسحوق قشور الفستق الحلبي PMMA == Effect of different Particle Size of Pistachio Shell Powder - PMMA Composite Materials

Author name: زينب حسين محمد طاهر
Supervisor name: سهاد داود سلمان
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: Mustansiriyah University - College Of Engineering - Department Of Mechanical Engineering
Language: English
University location: Baghdad
First pages:
1 ... 6 7 8 9 10 ... 43