MECHANICAL ENGINEERING (3rd Semester)
Theory
BSCM1205 Mathematics - III
PCME4201 Fluid Mechanics and Hydraulic Machines
PCME4202 Mechanics of Solids
PCME4203 Introduction to Physical Metallurgy and Engineering Materials
HSSM3204 Engineering Economics & Costing OR
HSSM3205 Organizational Behaviour
FEEC2208 Database Management Systems
Practicals/Sessionals
PCME7201 Machine Drawing
BECS7208 Database Managements System Lab
PCME7202 Mechanical Engineering Lab
PCME7203 Machine Shop and Fabrication Practice
Theory
BSCM1205 Mathematics - III
Module - I:
Partial differential equation of first order, Linear partial differential equation, Non-linear partial differential equation, Homogenous and non-homogeneous partial differential equation with constant co-efficient, Cauchy type, Monge's method, Second order partial differential equation. The vibrating string, the wave equation and its solution, the heat equation and its solution, Two dimensional wave equation and its solution, Laplace equation in polar, cylindrical and spherical coordinates, potential.
Module - II:
Complex Analysis: Analytic function, Cauchy-Riemann equations, Laplace equation, Conformal mapping, Complex integration: Line integral in the complex plane, Cauchy's integral theorem, Cauchy's integral formula, Derivatives of analytic functions.
Module - III:
Power Series, Taylor's series, Laurent's series, Singularities and zeros, Residue integration method, evaluation of real integrals.
Text Books:
- E. Kreyszig," Advanced Engineering Mathematics:, Eighth Edition, Wiley India Reading Chapters: 11,12(except 12.10),13,14,15
- B.V. Ramana, "Higher Engineering Mathematics", McGraw Hill Education, 2008 Reading chapter: 18
Reference Bookss:
- E.B. Saff, A.D.Snider, "Fundamental of Complex Analysis", Third Edition, Pearson Education, New Delhi
- P.V. O'Neil, "Advanced Engineering Mathematics", CENGAGE Learning, New Delhi
PCME4201 Fluid Mechanics and Hydraulic Machines
Module - I:
Introduction: Scope of fluid mechanics and its development as a science
Physical property of Fluid: Density, specific gravity, specific weight, specific volume, surface tension and capillarity, viscosity, compressibility and bulk modulus, Fluid classification.
Fluid statics: Pressure, Pascal's Law, Pressure variation for incompressible fluid, atmospheric pressure, absolute pressure, gauge pressure and vacuum pressure, manometer.
Hydrostatic process on submerged surface, force on a horizontal submerged plane surface, force on a vertical submerged plane surface.
Buoyancy and floatation, Archimedes' principle, stability of immersed and floating bodies, determination of metacentric height.
Fluid kinematics: Introduction, description of fluid flow, classification of fluid flow. Reynold's number, Acceleration of fluid particles, flow rate and continuity equation, differential equation of continuity,
Mathematical definitions of irrotational and rotational motion. Circulation, potential function and stream function. Flow net
Module - II:
Fluid dynamics: Introduction, Euler's equation along a streamline, energy equation, Bernoulli's equation and its application to siphon, venturimeter, orificemeter, pitot tube.
Flow in pipes and ducts: Loss due to friction, Minor energy losses in pipes Hydraulic Gradient Line (HGL), Total Energy Line (TEL), Power transmission in the fluid flow in pipes, fluid flow in pipes in series and parallel. Flow through nozzles.
Module - III:
Hydraulic turbine: Classification, Impulse and Reaction turbine; Tangential, Radial and axial turbine.
Impulse turbine, Pelton wheel, bucket dimensions, number of buckets in pelton wheel, efficiency and performance curves.
Reaction Turbines: Francis turbine and Kaplan turbine, velocity triangle and efficiencies, performance curve. Function of draft tube and casing cavitation
Centrifugal Pump: constructional features, vane shape, velocity triangles, Efficiencies, Multi stage centrifugal pumps, Pump Characteristic, NPSH and Cavitation.
Positive displacement pumps: Reciprocating Pump, Working principle, Discharge, work done and power requirement, Slip, Indicator diagram
Text Books:
- Fluid Mechanics and Hydraulic Machines, Modi & Seth
- Introduction to Fluid Mechanics and Fluid Machines by S.K. Som and G. Biswas, TMH
- Fluid Mechanics, A.K.Jain, Khanna Publishers
Reference Bookss:
- Fluid Mechanics by A.K. Mohanty, PHI
- Introduction to Fluid Mechanics by Fox, McDonald, Willey Publications
- Fluid Mechanics by Kundu, Elsevier
- An Introduction to Fluid Dynamics by G.K.Batchelor, Cambridge University Press
- Engineering Fluid Mechanics by Garde et. al., Scitech
- First course in Fluid Mechanics by Narasimhan, University press
- Fluid Mechanics by J.F.Douglas, J.M.Gasiorek, J.A.Swaffield and L.B.Jack, Pearson Education
PCME4202 Mechanics of Solids
Module - I:
-
- Load, Stress, Principle of St.Venant, Principle of Superposition, Strain, Hooke's law, Modulus of Elasticity, Stress-Strain Diagrams, Working Stress, Factor of safety, Strain energy in tension and compression, Resilience, Impact loads,
Analysis of Axially Loaded Members: Composite bars in tension and compression - temperature stresses in composite rods, Statically indeterminate problems.
Shear stress, Complimentary shear stress, Shear strain, Modulus of rigidity, Poisson's ratio, Bulk Modulus, Relationship between elastic constants.
- Members in Biaxial State of Stress:
Stresses in thin cylinders, thin spherical shells under internal pressure - wire winding of thin cylinders. Analysis of Biaxial Stress. Plane stress, Principal stress, Principal plane, Mohr's Circle for Biaxial Stress.
- Strain Deformation:
Two dimensional state of strain, Mohr's circle for strain, Principal strains and principal axes of strain measurements, Calculation of principal stresses from principal strains.
Module - II:
- Shear Force and Bending Moment for Simple Beams:
Shear force and bending moment. Types of load and Types of support. Support reactions, Relationship between bending moment and shear force, Point of inflection. Shear Force and Bending Moment diagrams.
- Simple Bending of Beams:
Theory of simple bending of initially straight beams, Bending stresses, Shear stresses in bending, Distribution of normal and shear stress, beams of two materials, Composite beams.
- Deflection of Beams:
Differential equation of the elastic line, Slope and deflection of beams by integration method and area - moment method.
Module - III:
- Theory of Columns:
Eccentric loading of a short strut, Long columns, Euler's column formula, Lateral buckling, Critical Load, Slenderness ratio
- Torsion in solid and hollow circular shafts, Twisting moment, Strain energy in shear and torsion, strength of solid and hollow circular shafts. Stresses due to combined bending and torsion, Strength of shafts in combined bending and twisting.
- Close - Coiled helical springs.
Text Books:
- Elements of Strength of Materials by S.P.Timoshenko and D.H.Young, Affiliated East-West Press
- Strength of Materials by G. H. Ryder, Macmillan Press
- Strength of Materials by James M. Gere and Barry J. Goodno, Cengage Learning
Reference Bookss:
- Mechanics of Materials by Beer and Johnston, Tata McGraw Hill
- Mechanics of Materials by R.C.Hibbeler, Pearson Education
- Mechanics of Materials by William F.Riley, Leroy D.Sturges and Don H.Morris, Wiley
Student Edition
- Mechanics of Materials by James M. Gere, Thomson Learning
- Engineering Machanics of Solids by Egor P. Popov, Prentice Hall of India
- Strength of Materials by S.S.Rattan, Tata Mc Graw Hill
- Strength of Materials by R.Subramaniam, Oxford University Press
- Strength of Materials by Sadhu Singh, Khanna Publishers
PCME4203 Introduction to Physical Metallurgy and Engineering Materials
Module - I:
Classification of Engineering Materials, Engineering properties of materials. Characteristic property of metals, bonding in solids, primary bonds like ionic, covalent and metallic bond, crystal systems, common crystal structure of metals, representations of planes and directions in crystals, atomic packing in crystals, calculation of packing density, voids in common crystal structures and imperfections crystals.
Concept of plastic deformation of metals, critical resolve shear stress, dislocation theory, deformation by slip and twin, plastic deformation in polycrystalline metals, yield point phenomenon and related effects, concept of cold working preferred orientation. Annealing ; recovery; recrystalization and grain growth; hot working.
Module - II:
Concept of alloy formation, types of alloys, solid solutions, factors governing solids solubility viz. size factor, valency factor, crystal structure factor and chemical affinity factor; order-disorder transformation.
Binary phase diagrams a) Isomorphism system, (b) Eutectic system, (c) Peritectic system, (d)Eutectoid system and (e) Peritectoid system. Allotropic transformation. Lever rule and its application, Interpretation of solidification behaviors and microstructure of different alloys belonging to those systems, Effect of non-equilibrium cooling, coring and homogenization.
Iron-cementite and iron-graphite phase diagrams, microstructure and properties of different alloys (alloy steels; stainless steel, tool steel, HSS, high strength low alloy steel) types of cast iron, their microstructures and typical uses. Specification of steel.
T.T.T. diagram: concept of heat treatment of steels i.e. annealing, normalizing, hardening and tempering; microstructural effects brought about by these processes and their influences on mechanical properties; factor affecting hardenability.
Module - III:
Optical properties of Materials: Scattering, Refraction, Theory of Refraction and absorption, Atomic Theory of optical properties. Lasers, Optical fibres- Principle, structure, application of optical fibres.
Plastic-: Thermosetting and thermoplastics.
Ceramics: Types, structure, Mechanical properties, application
Composite Materials: Agglomerated Materials: Cermets .Reinforced Materials: Reinforced Concrete. Glass fiber reinforced plastics, Carbon fibre reinforced plastics, fibre reinforced plastics, Laminated plastic sheets. Tefnol, Properties of composites, Metal matrix composites, manufacturing procedure for fiber reinforced composite.
Introduction to Nano-materials
Text Books:
- Engineering Physical Metallurgy and Heat Treatment by Y.Lakhtin, Mir Publisher, Moscow.
- Introduction to Physical Metallurgy by Avner, Tata McGraw Hill
- Materials Science and Engineering by W.D.Callister, Wiley and Sons Inc.
Reference Bookss:
- Elements of Material Science and Engineering, L.H.Van Vlack, Addison Wesley
- Physical Metallurgy: Principles and Practice by Ragahvan, PHI
- The Science and Engineering of Materials by Donald R. Askeland and Pradeep P Phule, Thomson Learning (India Edition)
- Materials Science and Engineering by V.Raghavan, Prentice Hall of India Pvt.Ltd.
- Essentials of Material Science and Engineering by Donald R. Askeland and Pradeep P Phule, Thomson Learning
- Processes and Material of manufacture by Lindberg, PHI.
- Elements of Materials Science & Engineering by Van Vlack, Pearson
- Mechanical Metallurgy by Dieter, Tata MacGraw Hill
- Materials Science and Metallurgy By Daniel Yesudian, Scitech
- Material Science and Metallurgy by C.K.Dutta, Dhanpat Rai
- Materials Science and Metallurgy by R.B.Choudhary, Khanna Publishers
- Principles of Engineering Metallurgy by L.Krishna Reddy, New Age International
- Material Science and Processes by S.K.Hazra Chowdhury, Indian Book distributing Co.
- Engineering Materials, Properties and Selection by Kenneth G. Budinski and Michael K. Budinski, Prentice Hall of India
- Materials Science by M.S. Vijaya , G.Rangarajan, TMH
- Materials Science by V. Rajendra, A. Marikani, , TMH
HSSM3204 Engineering Economics & Costing
Module - I:
Engineering Economics - Nature and scope, General concepts on micro & macro economics. The Theory of demand, Demand function, Law of demand and its exceptions, Elasticity of demand, Law of supply and elasticity of supply. Determination of equilibrium price under perfect competition (Simple numerical problems to be solved). Theory of production, Law of variable proportion, Law of returns to scale.
Module - II:
Time value of money - Simple and compound interest, Cash flow diagram, Principle of economic equivalence. Evaluation of engineering projects - Present worth method, Future worth method, Annual worth method, internal rate of return method, Cost-benefit analysis in public projects. Depreciation policy, Depreciation of capital assets, Causes of depreciation, Straight line method and declining balance method.
Module - III:
Cost concepts, Elements of costs, Preparation of cost sheet, Segregation of costs into fixed and variable costs. Break-even analysis-Linear approach. (Simple numerical problems to be solved)
Banking: Meaning and functions of commercial banks; functions of Reserve Bank of India. Overview of Indian Financial system.
Text Books:
- Riggs, Bedworth and Randhwa, "Engineering Economics", McGraw Hill Education India.
- M.D. Mithani, Principles of Economics.
Reference Bookss:
- Sasmita Mishra, "Engineering Economics & Costing ", PHI
- Sullivan and Wicks, "Engineering Economy", Pearson
- R.Paneer Seelvan, "Engineering Economics", PHI
- Gupta, "Managerial Economics", TMH
- Lal and Srivastav, "Cost Accounting", TMH
HSSM3205 Organizational Behaviour
Module - I:
The study of Organizational Behaviour: Defination and Meaning, Why Study OB Learning - Nature of Learning, How Learning occurs, Learning and OB.
Foundations of Individual Behaviour: Personality - Meaning and Defination, Determinants of Personality, Personality Traits, Personality and OB.
Perception - Meaning and Definition, Perceptual Process, Importance of Perception in OB. Motivation - Nature and Importance, Herzberg's Two Factor Theory, Maslow's Need Hierarchy Theory, Alderfer's ERG Theory, Evaluations.
Module - II:
Organizational Behaviour Process: Communication - Importance, Types, Gateways and Barriers to Communication, Communication as a tool for improving Interpersonal Effectiveness, Groups in Organizations - Nature, Types, Why do people join groups, Group Cohesiveness and Group Decision-making Managerial Implications, Effective Team Building. Leadership-Leadership & Management, Theories of Leadership-Trait theory, Leader Behaviour theory, Contingency Theory, Leadership and Followership, How to be an effective Leader, Confict-Nature of Conflict and Conflict Resolution. An Introduction to Transactional Analysis (TA).
Module - III:
Organization: Organizational Culture - Meaning and Definition, Culture and Organizational Effectiveness. Introduction to Human Resource Management-Selection, Orientation, Training and Development, Performance Appraisal, Incentives Organizational Change - Importance of Change, Planned Change and OB techniques. International Organisational Behaviour - Trends in International Business, Cultural Differences and Similarities, Individual and Interpersonal Behaviour in Global Perspective.
Module - IV
Organization: Organizational Culture - Meaning and Definition, Culture and Organizational Effectiveness. Introduction to Human Resource Management - Selection, Orientation, Training and Development, Performance Appraisal, Incentives Organizational Change - Importance of Change, Planned Change and OB techniques. International Organizational Behaviour - Trends in International Business, Cultural Differences and Similarities, Individual and Interpersonal Behaviour in Global Perspective.
Text Books:
- Keith Davis, Organisational Behaviour, McGraw-Hill.
- K.Aswathappa, Organisational Behaviour, Himalaya Publishing House.
Reference Bookss:
- Stephen P. Robbins, Organisational Behaviour, Prentice Hall of India
- Pradip N. Khandelwal, Organizational Behaviour, McGraw-Hill, New Delhi.
- Uma Sekaran, "Organizational Behaviour", TATA McGraw-Hill, New Delhi.
- Steven L McShane, Mary Ann Von Glinow, Radha R Sharma" Organizational Behaviour" , TATA McGraw- Hill.
- D.K. Bhattachayya, "Organizational Behaviour", Oxford University Press
- K.B.L.Srivastava & A.K.Samantaray, "Organizational Behaviour" India Tech
FEEC2208 Database Management System
Module - I:
Database System Architecture - Data Abstraction, Data Independence, Data Definitions and Data Manipulation Languages. Data models - Entity Relationship(ER), Mapping ER Model to Relational Model, Network .Relational and Object Oriented Data Models, Integrity Constraints and Data Manipulation Operations.
Module - II
Relation Query Languages, Relational Algebra and Relational Calculus, SQL.
Relational Database Design: Domain and Data dependency, Armstrong's Axioms, Normal Forms, Dependency Preservation, Lossless design.
Query Processing Strategy.
Module - III:
Transaction processing: Recovery and Concurrency Control. Locking and Timestamp based Schedulers.
Database Recovery System: Types of Data Base failure & Types of Database Recovery, Recovery techniques
Text Books:
- Database System Concepts by Sudarshan, Korth (McGraw-Hill Education)
- Fundamentals of Database System By Elmasari & Navathe- Pearson Education
Reference Bookss:
- An introduction to Database System - Bipin Desai, Galgotia Publications
- Database System: concept, Design & Application by S.K.Singh (Pearson Ed)
- Database management system by leon &leon (Vikas publishing House).
- Fundamentals of Database Management System - Gillenson, Wiley India
- Fundamentals of Database Management System - Gillenson, Wiley India and Tom Nadeau, 4th Ed., 2005, Elsevier India Publications, New Delhi
Practicals/Sessionals
PCME7201 Machine Drawing
Orthographic and Sectional drawing of Machine components: (Any seven)
Screw threads, Screwed fastenings, Turn Buckle, Keys, Cotter joints and Knuckle joints; Pulley; Flanged coupling, Pedestal Bearing or Plummer Block.
Fundamentals of AutoCAD
- Dimension & annotations
- Use of Layers
- Working with constraint in dimension
- Creating assembly
- Axi-symmetrical parts
- Creating surface features
- Working with bill of material
Drawing of the following using AUTOCAD:
- Projection of solids
- Nut & bolt and Fasteners
- Cotter joint
- Expansion joint
- Shaft coupling
Text Books:
- Machine Drawing by N.D.Bhatt, V.M.Panchal, Charotar Publishing House.
- Machine Drawing by N.D.Junarkar, Pearson Education
- Machine Drawing with AutoCAD by Goutam Pohit and Goutam Ghosh, Pearson
Education
- Machine Drawing includes AutoCAD by Ajeet Singh, Tata MacGraw Hill
Reference Bookss:
- Machine Drawing by K.L.Narayana, P.Kannaiah, K.Venkata Reddy, New Age
International
- Engineering Drawing and Graphics using AUTOCAD by T.Jayapoovan, Vikas Publishing
- Engineering Drawing by N.D.Bhatt, Charotar
- Engineering Drawing and Graphics + AutoCAD by K.Venugopal, New Age International
BECS7208 Database Managements System Lab
- Use of SQL syntax: insertion, deletion, join, updation using SQL. (1 class)
- Programs on join statements and SQL queries including where clause. (1 class)
- Programs on procedures and functions. (1 class)
- Programs on database triggers. (1 class)
- Programs on packages. (1 class)
- Programs on data recovery using check point technique. (1 class)
- Concurrency control problem using lock operations. (1 class)
- Programs on ODBC using either VB or VC++. (1 class)
- Programs on JDBC. (1 class)
- Programs on embedded SQL using C / C++ as host language. (1 class)
PCME7202 Mechanical Engineering Lab
Group A
- Determination of equilibrium of coplanar forces.
- Determination of Moment of Inertia of Flywheel
- Determination of tensile strength of materials by Universal Testing Machine.
Group B
- Determination of Metacentric Height and application to stability of floating bodies.
- Verification of Bernoulli's Theorem and its application to Venturimeter.
- Determination of Cv and Cd of Orifices.
Group C
- Calibration of Bourdon Tube Pressure gauge and measurement of pressure using manometers.
- Study of Cut-Sections of 2 stroke and 4 stroke Diesel Engine.
- Study of Cut-Sections of 2 stroke and 4 stroke Petrol Engine.
PCME7203 Machine Shop and Fabrication Practice
Group A
- A job on lathe with taper turning, thread cutting, knurling and groove cutting
- Gear cutting (with index head) on milling m/c
- Working with shaper, planer and slotting m/c
- Working with surface/ cylindrical grinding
- TIG/ MIG welding, gas cutting