reliability engineering(mec663)
TRANSCRIPT
Lovely Professional University, Punjab
Course Code Course Title Course Planner Lectures Tutorials Practicals Credits
MEC663 RELIABILITY ENGINEERING 17022::Himanshu Gupta 3.0 0.0 0.0 3.0
Course Category Courses with numerical and conceptual focus
TextBooks
Sr No Title Author Edition Year Publisher Name
T-1 AN INTRODUCTION TO RELIABILITY AND MAINTAINABILITY ENGINEERING
CHARLES E. EBELING 1st 2000 TATA MCGRAW - HILL EDUCATION
Reference Books
Sr No Title Author Edition Year Publisher Name
R-1 PLANT MAINTENANCE AND RELIABILITY ENGINEERING
N.V.S. RAJU 1st CENGAGE LEARNING
R-2 RELIABILITY ENGINEERING AND LIFE TESTING
V. N. A. NAIKAN 1st 2008 PHI (PRETICE HALL INDIA)
Relevant Websites
Sr No (Web address) (only if relevant to the course) Salient Features
RW-1 http://web.utk.edu/~kkirby/IE591/ReliabEg_1.pdf Basic concepts of rfeliability engineering
RW-2 http://www2.warwick.ac.uk/fac/sci/wmg/ftmsc/modules/modulelist/peuss/slides/section_7a_reliability_notes.pdf
Concepts of reliability engineering
RW-3 http://www.nptel.iitm.ac.in/courses/Webcourse-contents/IISc-BANG/Reliability%20Engg/New_index1.html
Reliability engineering explained through various concepts
RW-4 www.reliasoft.com Softwares related to reliability
Detailed Plan For Lectures
LTP week distribution: (LTP Weeks)
Weeks before MTE 7
Weeks After MTE 7
Spill Over 3
Week Number
Lecture Number
Broad Topic(Sub Topic) Chapters/Sections of Text/reference books
Other Readings,Relevant Websites, Audio Visual Aids, software and Virtual Labs
Lecture Description Learning Outcomes Pedagogical ToolDemonstration/ Case Study / Images / animation / ppt etc. Planned
Live Examples
Week 1 Lecture 1 Introduction(Concept terms and definitions related to reliability)
ZERO LECTURE Introduction to course, teaching methodology to be followed, discussion about books and sites to be followed
Discussion
Lecture 2 Introduction(Certain and impossible events)
T-1:1.1.2 and 1A.1R-2:1.4 and 2.2.1
RW-2 Learning about random and deterministic failure phenomena
Brief overview about certain and impossible events
Discussion
Introduction(Venn Diagram) T-1:1.1.2 Learning about random and deterministic failure phenomena
Brief overview Discussion
Introduction(Bayes formula) T-1:1A.2 Importance of Bayes formula
Basic statistical concepts in reliability
Discussion
Introduction(Complementary events)
T-1:1.1.2 and 1A.1R-2:1.4 and 2.2.1
RW-2 Learning about random and deterministic failure phenomena
Brief overview about certain and impossible events
Discussion
Introduction(Random versus deterministic failure phenomena)
T-1:1.1.2 and 1A.1R-2:1.4 and 2.2.1
RW-2 Learning about random and deterministic failure phenomena
Brief overview about certain and impossible events
Discussion
Lecture 3 Introduction(Discrete distribution)
T-1:1A.4 Implementation and importance of discrete distribution
Basic statistical concepts in reliability
Discussion
Introduction(Continuous distribution)
T-1:1A.7 Implementation and importance of continuous distribution
Basic statistical concepts in reliability
Discussion
Week 2 Lecture 4 Introduction(Reliability improvement)
T-1:1.1.1 Learning about importance of reliability improvement
Brief overview Discussion
Introduction(MTTF) T-1:2.2 RW-4 Learning about mean failure rate, mean time to failure and mean time between failure
Brief overview Discussion
Introduction(MTBF) R-2:1.6 Learning about mean failure rate, mean time to failure and mean time between failure
Brief overview Discussion
Introduction(Mean failure rate)
T-1:2.2 Learning about mean failure rate, mean time to failure and mean time between failure
Brief overview Discussion
Week 2 Lecture 5 Introduction(Bath tub curve) T-1:2.4R-2:1.7
RW-4 Learning about various stages of life cycle curve
Importance of various stages of bathtub curve
Pictorial representation of bathtub curve
Students will be asked to collect the data of life cycle of any product and plot life cycle curve for that data
Lecture 6 Hazard Models(Uniform distribution)
R-2:2.5.8.7 Importance of uniform distribution
Basic statistical concepts in reliability
Discussion
Week 3 Lecture 7 Hazard Models(Introduction)
T-1:2.3R-2:1.9.2
Learning about various time dependent hazard models
Importance of linear hazard models
Problem solving
Hazard Models(Linearly increasing hazard)
T-1:2.3R-2:1.9.2
Learning about various time dependent hazard models
Importance of linear hazard models
Problem solving
Lecture 8 Hazard Models(Exponential reliability function)
T-1:2.1/3.1 Learning about the importance of exponential reliability function
Detailed discussion Problem solving
Lecture 9 Hazard Models(Memorylessness)
T-1:3.1 Learning about memorylessness property of CFR model
Detailed description Discussion
Week 4 Lecture 10 Hazard Models(The Weibull Model)
T-1:4.1 RW-4 Learning about importance of weibull distribution in reliability
Detailed description Problem solving
Lecture 11 Hazard Models(The Weibull Model)
T-1:4.1 RW-4 Learning about importance of weibull distribution in reliability
Detailed description Problem solving
Lecture 12 Hazard Models(Normal distribution model)
T-1:4.2 RW-4 Learning about normal distribution curve in reliability
Importance of normal distribution to model fatigue and wearout phenomena
Discussion and problem solving
Students will be asked to collect data regarding many products and asked to plot normal distribution curve
Week 5 Lecture 13 Test1
Lecture 14 System Reliability(Conditional probability)
T-1:2.5R-2:2.2.3.5
Learning about implementation of conditional probability in reliability
Basic statistical concepts in reliability
Discussion
Lecture 15 System Reliability(Series configuration)
T-1:5.1R-2:1.10.1
Learning about system when components are connected in series
Reliability calculation of components connected in series
Problem solving and discussion
Week 6 Lecture 16 System Reliability(Parallel configuration)
T-1:5.2R-2:1.10.1
Learning about system when components are connected in parallel
Reliability calculation of components connected in parallel
Problem solving and discussion
Week 6 Lecture 17 System Reliability(Mixed configuration)
T-1:5.3R-2:1.10.1
Learning about system when components are connected in series and parallel both
Reliability calculation of components connected in series and parallel
Problem solving and discussion
Lecture 18 System Reliability(High level and low level redundancy)
T-1:5.6 Knowledge about high level and low level redundancy
Description about three state devices and their reliability calculation
Problem solving and discussion
Week 7 Lecture 19 System Reliability(Complex configurations)
T-1:5.3/6.1 Learning about reliability of complex system and Markov analysis in reliability
Reliability calculation of complex systems and reliability using Markov analysis
Problem solving and discussion
Lecture 20 System Reliability(Complex configurations)
T-1:5.3/6.1 Learning about reliability of complex system and Markov analysis in reliability
Reliability calculation of complex systems and reliability using Markov analysis
Problem solving and discussion
Lecture 21 System Reliability(Markov models and analysis)
Spill Over Spill Over Spill Over
MID-TERMWeek 8 Lecture 22 Reliability Improvement
(Element and unit redundancy)
T-1:5.3/5.6 Learning about unit redundancy
Brief overview Discussion
Lecture 23 Reliability Improvement(Standby redundancy)
T-1:6.3 Learning about standby systems and their redundancy
Brief overview Discussion
Lecture 24 Reliability Improvement(Fault tree construction)
T-1:8.5/8.4 Learning about failure analysis and fault tree construction
Importance of fault tree construction in failure analysis
Problem solving and discussion
A practical industrial problem will be taken and fault tree will be constructed showing root cause of the problem
Week 9 Lecture 25 Reliability Improvement(Fault tree construction)
T-1:8.5/8.4 Learning about failure analysis and fault tree construction
Importance of fault tree construction in failure analysis
Problem solving and discussion
A practical industrial problem will be taken and fault tree will be constructed showing root cause of the problem
Lecture 26 Test2
Week 9 Lecture 27 Reliability Improvement(Tie set and cut set methods)
T-1:5.4 Detailed description about cut set methods
Knowledge about cut set and tie set methods for reliability
Discussion and problem solving
Week 10 Lecture 28 Reliability Improvement(Tie set and cut set methods)
T-1:5.4 Detailed description about cut set methods
Knowledge about cut set and tie set methods for reliability
Discussion and problem solving
Lecture 29 Maintainability(Concept) T-1:9.1 Introduction to basic concept of maintainability
Brief overview Discussion
Lecture 30 Maintainability(Maintainability measures)
T-1:9.4 Introduction to various maintainability measures
Brief overview Discussion
Week 11 Lecture 31 Maintainability(Analysis of downtime)
T-1:9.1 Learning about importance of downtime calculation
Various elements of downtime
Discussion
Lecture 32 Maintainability(Repair time distribution)
T-1:9.2 Learning about repair time distribution
Importance of exponential repair time distribution in reliability
Problem solving and discussion
Lecture 33 Maintainability(Reliability of system under preventive maintenance)
T-1:9.5 Learning about reliability of system under preventive maintenance
Calculation of reliability of system under preventive maintenance
Problem solving and discussion
Week 12 Lecture 34 Maintainability(Availability) T-1:11.1 Introduction to various concepts of availability
Importance of various types of availability
Problem solving and discussion
Maintainability(Concepts and definitions of availability)
T-1:11.1 Introduction to various concepts of availability
Importance of various types of availability
Problem solving and discussion
Lecture 35 Maintainability(Exponential availability model)
T-1:11.2/8.4 RW-4 Learning about exponential availability models and FMEA
Importance of exponential availability model and failure analysis
Problem solving and discussion
Lecture 36 Test3
Week 13 Lecture 37 Maintainability(FMEA analysis)
Spill Over Spill Over Spill Over
Lecture 38 Maintenance Strategies and Scheduling(Objectives of maintenance)
R-1:1.3 Need for an objective in plant maintenance
Objectives of maintenance and plant engineering
Discussion
Lecture 39 Maintenance Strategies and Scheduling(Maintenance management)
R-1:2.2 Learning about maintenance planning function
Detailed description Discussion
Week 14 Lecture 40 Maintenance Strategies and Scheduling(Maintenance strategies)
R-1:3.2 Learning about various maintenance strategies
Importance of maintenance strategies in industry
Discussion
Week 14 Lecture 41 Maintenance Strategies and Scheduling(Maintenance scheduling)
R-1:4.2/4.3/4.5 Importance of maintenance scheduling and Johnson's and Jackson's rule for scheduling
Scheduling for maintenance using Jackson's rule
Problem solving and discussion
Students will be asked to prepare maintenance schedule for machinery in workshop
Lecture 42 Maintenance Strategies and Scheduling(Johnson's and Jackson's rule for maintenance scheduling)
Spill Over Spill Over Spill Over
SPILL OVERWeek 15 Lecture 43 Spill Over
Lecture 44 Spill Over
Lecture 45 Spill Over
Scheme for CA:Component Frequency Out Of Each Marks Total Marks
Test 2 3 10 20
Total :- 10 20
Details of Academic Task(s)
AT No. Objective Topic of the Academic Task Nature of Academic Task(group/individuals/field
work
Evaluation Mode Allottment / submission Week
Test1 To test the knowledge of student before MTE
Concept terms and definitions related to reliability, Certain andimpossible events, Complementary events, Reliability improvement, Random versusdeterministic failure phenomena, Venn Diagram, Bayes formula, Discrete distribution,Continuous distribution, Mean failure rate, MTTF, MTBF, Bath tub curve, Uniform distribution, Introduction, Linearly increasing hazard,Exponential reliability function, Memorylessness, The Weibull Model, Normaldistribution model
Individual Based on performance of student in written test
4 / 5
Test2 To test the knowledge of students
Conditional probability, Series configuration, Parallelconfiguration, Mixed configuration, High level and low level redundancy, Complexconfigurations, Markov models and analysis, Element and unit redundancy, Standby redundancy,Fault tree construction, Tie set and cut set methods
Individual Based on performance of student in written test
8 / 9
Test3 To test the knowledge of students before ETE
Concept, Maintainability measures, Analysis of downtime, Repairtime distribution, Reliability of system under preventive maintenance, Availability,Concepts and definitions of availability, Exponential availability model, FMEA analysis
Individual Based on performance of student in written test
11 / 12