B.Tech (Mechanical Engineering) Syllabus

Semester III

  • COURSE CODE
    COURSE NAME
    CREDITS
  • JEOE-031-038 /JEAS-301

    Science Based Open Elective/Engineering Mathematics III

    Introduction to Soft Computing (JEOE-031):

    UNIT-I

    Neural Networks-1(Introduction & Architecture) Neuron, Nerve structure and synapse, Artificial Neuron and its model, activation functions, Neural network architecture: single layer and multilayer feed forward networks, recurrent networks, Various learning techniques; perception and convergence rule, Auto-associative and hetro-associative memory.

    UNIT-II

    Neural Networks-II (Back propogation networks) Architecture: perceptron model, solution, single layer artificial neural network, multilayer perception model; back propogation learning methods, effect of learning rule co-efficient ;back propagation algorithm, factors affecting backpropagation training, applications.

    UNIT-III

    Fuzzy Logic-I (Introduction) Basic concepts of fuzzy logic, Fuzzy sets and Crisp sets, Fuzzy set theory and operations, Properties of fuzzy sets, Fuzzy and Crisp relations, Fuzzy to Crisp conversion.

    UNIT-IV

    Fuzzy Logic II (Fuzzy Membership, Rules) Membership functions, interference in fuzzy logic, fuzzy if-then rules, Fuzzy implications and Fuzzy algorithms, Fuzzy fications & Defuzzi ficataions, Fuzzy Controller, Industrial applications.

    UNIT-V

    Genetic Algorithm(GA): Basic concepts, working principle, procedures of GA, flow chart of GA, Genetic representations, (encoding) Initialization and selection, Genetic operators, Mutation, Generational Cycle, applications

    Books:

    • 1. S. Rajsekaran & G.A. Vijayalakshmi Pai, "Neural Networks,Fuzzy Logic and Genetic
    • 2. Algorithm:Synthesis and Applications" Prentice Hall of India.
    • 3. N.P.Padhy,"Artificial Intelligence and Intelligent Systems" Oxford Univ. Press
    • 4. Siman Haykin,"Neural Netowrks"Prentice Hall of India
    • 5. Timothy J. Ross, "Fuzzy Logic with Engineering Applications" Wiley India.

    Nano Sciences (JEOE-032):

    UNIT-I

    Introduction: Definition of Nano-Science and Nano Technology, Applications of Nano Technology, Introduction to Physics of Solid State: Structure: Size dependence of properties; crystal structures, face centred cubic, nano particles; Tetrahedrically bounded semiconductor structures; lattice vibrations. Energy Bands: Insulators, semiconductor and conductors; Reciprocal space; Energy bands and gaps of semiconductors; effective masses; Fermi Surfaces. Localized Particles: Acceptors and deep taps; mobility; Excitons

    UNIT-II

    Quantum Theory For Nano Science: Time dependent and time independent Schrodinger wave equations. Particle in a box, Potential step: Refelection and tunneling(Quantum leak). Penetration of Barrier, Potential box (Trapped particle in 3D: Nanodot), Electron trapped in 2D plane (Nano sheet), Quantum confinerment effect in nano materials. Quantum Wells, Wires and Dots Preparation of Quantum Nanostructure; Size and Dimensionality effect, Fermigas: Potential wells; Partial confinement: Excitons: Single electron Tunneling, Infrared etectors: Quantum dot laser Superconductivity, Properties of Individual Nano particlesMetal Nano clusters: Magic Numbers; Theoretical Modelling of Nanopraticles; geometric structure; electronic structure; Reactivity; Fluctuations Magnetic Clusters; Bulle to Nano structure. Semi conducting Nanoparticles: Optical Properties; Photofragmentation; Coulmbic explosion. Rare Gas & Molecular Clusters: Inert gas clusters; Superfluid clusters molecular clusters.

    UNIT-III

    Growth Techniques of Nanomaterials: Lithograpahic and Nonlithograpahic techniques, Sputtering and film deposition in glow discharge, DC sputtering technique (p-CuAlO2 deposition), Thermal evaporation technique, E-beam evaporation, Chemical Vapour deposition(CVD), Synthesis of carbon nano-fibres and multi-walled carbon nanotubes, Pulsed Laser Deposition, Molecular beam Epitoxy, Sol-Gel Techniuqe (No chemistry required), Synthesis of nanowires/rods, Electrodeposition, Chemical bath deposition, Ion beam deposition system, Vapor-Liquid –Solid (VLS) method of nanowires.

    UNIT-IV

    Methods of Measuring Properties: Structure: Crystallography, particle size determination, surface structure, Microscopy: Scanning Prob Microscopy (SPM), Atomic Force Microscopy (AFM), Field Ion Microscopy, Scanning Electron Microscopy, Transmission Elecrtron Microscopy (TEM)Spectroscopy: Infra red and Raman Spectroscopy, X-ray Spectroscopy, Magnetic Resonance, Optical and Vibrational Spectroscopy, Luninscence.

    UNIT-V

    Buckey Ball: Nano structuresof carbon (fullerene): Carbon nano-tubes: Fabrication, structure, Electrical, mechanical, and vibrational properties and applications. Nano diamond, Boron Nitride Nano-tubes, single elecron transistors, Moelcular machine, Nano-Biometrics, Nano Robots

    Books:

    • 1. C.P.Poole Jr F.J. Owens, "Introduction to Nanotechnology".
    • 2. "Introduction to S.S. Physics" Wiley 1996.
    • 3. S. Sugano & H. Koizuoni, "Microcluster Physics" –Springor 1998
    • 4. "Handboole of Nanostructured Materials & Nanotechnology" vol.-5.
    • 5. A.K.Bandyopadhyay, "Nano Materials" New Age International

    Laser Systems and Applications (JEOE-033):

    UNIT-I-II

    Introduction: Review of elementary quantum physics, Schrodinger equation, concept of coherence, absorption, spontaneous emission and stimulated emission processes, relation between Einstein's A and B coefficients, population inversion, pumping, gain, optical cavities.

    UNIT-II-IV

    Lasers & Laser Systems: Main components of Laser, principle of Laser action, introduction to general lasers and their types. Three & four level Lasers, CW & Pulsed Lasers, atomic, ionic, molecular, excimer, liquid and solid state Lasers and systems, short pulse generation and Measurement.

    UNIT-V

    Applications: Laser applications in medicine and surgery, materials processing, optical communication, metrology and LIDAR and holography.

    Books:

    • 1. KR Nambiar, "Laser Principles, Types & Application" New Age International
    • 2. S. A. Ahmad, "Laser concepts and Applications" New Age International

    Space Sciences (JEOE-034):

    UNIT-I

    Introduction: Introduction to space science and applications, historical development

    UNIT-II

    Solar System: Nebular theory of formation of our Solar System, Solar wind and nuclear reaction as the source of energy. Sun and Planets: Brief description about shape size, period of rotation about axis and period of revolution, distance of planets from sun, Bode's law, Kepler's Laws of planetary motion, Newton's deductions from Kepler's Laws, Newton's Law of gravitation, correction of Kepler's third law, determination of mass of earth, determination of mass of planets with respect to earth, Brief description of Asteroids, Satellites and Comets.

    UNIT-III

    Stars: Stellar spectra and structure, stellar evolution, nucleo-synthesis and formation of elements. Classification of stars: Harvard classification system, Hertzsprung-Russel diagram, Luminosity of star, variable stars; composite stars (white dwarfs, Neutron stars, black hole, star clusters, supernova and binary stars); Chandrasekhar limit.

    UNIT-IV

    Galaxies: Galaxies and their evolution and origin, active galaxies and quasars.

    UNIT-V

    Creation of Universe: Early history of the universe, Big-Bang and Hubble expansion model of the universe, cosmic microwave background radiation, dark matter and dark energy.

    Books:

    • 1. K.S. Krishnaswami, Astrophysics: A modern Perspective, N A International.
    • 2. K.S. Krishnaswami, Understanding Cosmic Panorama, New Age International.

    Polymer Science and Technology (JEOE-035):

    UNIT-I-II

    POLYMERS: Introduction, chemistry of polymer synthesis, polymer reaction kinetics, physical properties and characterization of polymers, effect of structure on properties of polymers, organic polymers, Introduction to high performance polymers and composites and their processing.

    UNIT-III-IV

    POLYMERIZATION: Introduction, step-growth polymerization, free radical chain growth polymerization, emulsion polymerization, ionic and cationic polymerization, chain statistics and rubber elasticity.

    UNIT-V-VI

    PREPARATION AND APPLICATIONS: Preparation, properties and technical applications of thermo-plastics (PVC, PVA), thermostats (PF, UF) and elastomers (SBR, GR-N), silicones, Application of polymers in space, ocean, electronics, medical, agriculture, automobile, sports and building construction.

    Nuclear Science (JEOE-036):

    UNIT-I

    Nucleus and Its Basic Features: Nuclear structure; nuclear forces and their properties, nuclear stability, nuclear radius and its meassurement, nuclear spin, nuclear magnetic and electrical moments.

    UNIT-II

    Nuclear Models: Single particle model, liquid drop model and semi-emperical mass formula, nuclear potential and shell model, collective model.

    UNIT-III

    Nuclear Reaction: Nuclear reaction and laws of conservation, types of nuclear reaction, mechanism of nuclear reaction, nuclear fission & binuclear fusion and their explanation by liquid drop model.

    UNIT-IV

    Nuclear Decay: Decay constant, half life period and mean life, alpha decay, beta decay, gamma decay, interaction of nuclear radiation with matter, Nuclear Instruments-I Mass spectrograph: General principle, Aston's Mass Spectrograph.

    UNIT-V

    Nuclear Instruments-II Accelerators: Van de Graph Generator, Cyclotron, Synchrotron. Detectors: G M Counter, Scintillation counter, cloud chamber, Bubble Chamber, production and detection of neutrons and Gamma-photon. Application of Nuclear Techniques: Nuclear magnetic resonance, positron emission topography, radiotracer techniques and applications in material science and agriculture.

    Books:

    • 1. Tayal, "Nuclear Physics" Himalaya Publishing House.
    • 2. S.N. Ghosal, "Nuclear Physics" S. Chand & Co
    • 3. S. B. Patel, "Nuclear Physics: An Introduction New Age International.
    • 4. H. B. Lal, "Introuctory Nucler Physics" United Book Depot.
    • 5. Wang, "Introductory Nuclear Physics", PHI Learning
    • 6. Roy & Nigam, "Nuclear Physics" John Wiley & sons.
    • 7. W.E. Burcham, "Nuclear Physics" Longmans Publications.
    • 8. Green, "Nuclear Physics" McGraw Hill

    Material Science (JEOE-037):

    UNIT-I

    Introduction: Historical perspective, importance of materials, Brief review of modern & atomic concepts in Physics and Chemistry. Atomic models, Periodic table, Chemical bonding. Crystallography and imperfections: Concept of unit cell, space lattice, Bravais lattices, common crystal structures, Atomic packing factor and density, Miller indices X-ray crystallography techniques, imperfections, Defects & Dislocations in solids.

    UNIT-II

    Mechanical Properties and Testing: Stress strain diagram, Ductile and brittle materials, stress Vs strength, toughness, hardness, fracture, fatigue and creep, Testing, such as Strength testing, Hardness testing, Impact testing, Fatigue testing Creep testing, Non-destructive testing (NDT) Micro Structural Exam: Microscope principle and methods, Preparation of samples and microstructure exam and grain size determination, comparative study of microstructure of various metals and alloys, such as Mild steel, CI, Brass. Phase Diagram and Equilibrium Diagram: Uniary and Binary diagrams, Phase rules, Types of equilibrium diagrams: solid solution type, eutectic type and combination type, Iron-carbon equilibrium diagram.

    UNIT-III

    Ferrous materials: Iron and steel manufacture, furnaces, various types of carbon steels, alloy Steels and cast irons, its properties and uses, Heat Treatment: various types of heat treatment, such as Annealing, Normalizing, Quenching, Tempering and Case hardening. Time Temperature Transformation (TTT) diagrams, Non-Ferrous metals and alloys: Non-ferrous metals, such as Cu, Al, Zn, Cr, Ni etc. and its applications, Various types of Brass, Bronze bearing materials their properties and uses, Aluminum alloys, such as Duralumin, Other advanced materials/alloys.

    UNIT-IV

    Magnetic properties: Concept of magnetism- Dia, para, ferro magnetic materials, Hysteresis, Soft and hard magnetic materials, Magnetic Storages, Electric Properties: Energy band, concept of conductor, insulator and semi conductor, Intrinsic and extrinsic semi-conductors, P-n junction and transistors, Basic devices and their applications, diffusion of Solid Super conductivity and its applications, Messier effect. Type I & II superconductors, High Temp superconductors

    UNIT-V

    Ceramics: Structure, types, properties and applications of ceramics. Mechanical/Electrical behaviour and processing of ceramics, Plastics: Various types of polymers/plastics and their applications, Mechanical behaviour and processing of plastics, Future of plastics, Other Materials: Brief description of other materials, such as optical and thermal materials, concrete, composite materials and their uses, Other Materials: Brief description of other materials, such as optical and thermal materials, concrete, composite materials and their uses, Performance of materials in service: Brief theoretical consideration of fracture, fatigue, and Corrosion and its control

    Books:

    • 1. W.D. Callisster Jr. "Material Science & Engineering Addition" - Wesly Publishing Co.
    • 2. Van Vlash, "Elements of Material Science & Engineering", John Wiley & Sons
    • 3. V. Raghvan, "Material Science", Prentice Hall of India
    • 4. Narula, "Material Science", Tata Mc.Graw Hill
    • 5. Srivastava, Srinivasan, "Science of Materials Engineering" New Age International.

    Discrete Mathematics (JEOE-038):

    UNIT-I

    Set Theory: Definition of Sets, Venn Diagrams, complements, cartesian products, power Sets counting principle, cardinality and countability (Countable and Uncountable sets), Proof of some general identitites on sets, pigeonhole principle, Relation: Definition, types of relation, composition of relations, domain and range of a relation, pictorial representation of relation, properties of relation, partial ordering relation. Function: Definition and types of function, composition of functions, recursively defined functions.

    UNIT-II

    Propositional logic: Proposition logic, basic logic, logical connectives, truth tables, tautologies, contradiction , normal forms(conjunctive and disjunctive), modus ponens and modus tollens, validity, predicate logic, universal and existential quantification, Notion of proof: proof by implication, converse, inverse, contrapositive, negation, and contradiction, direct proof, proof by using truth table, proof by counter example.

    UNIT-III

    Combinatories: Mathematical induction, recursive mathematical definitions, basics of counting, permutations, combinations, inclusion-exclusion, recurrence relations (nth Order recurrence relation with constant coefficients, Homogeneous recurrence relations, Inhomogeneous recurrence relation), generating function (closed form expression, properties Of G.F., solution of recurrence relation using G.F, solution of combinatorial problem using G.F)

    UNIT-IV

    Algebraic Structure: Binary composition and its properties definition of algebraic structure; Groyas Semi group, Monoid Groups, Abelian group, properties of groups, Permutation Groups, Sub Group, Cyclic Group, Rings and Fields (definition and standard results)

    UNIT-V

    Graphs: Graph terminology, types of graph connected graphs, components of graph, Euler graph, Hamiltonian path and circuits, Graph coloring, Chromatic number. Tree: Definition, types of tree (rooted, binary), properties of trees, binary search tree, tree traversing (preorder, inorder, postorder), Finite Automata: Basic concepts of Automation theory, Deterministic finite Automation(DFA), transition function, transition table, Non Deterministic Finite Automata (NDFA), Mealy and Moore Machine, Minimization of finite Automation.

    Books:

    • 1. Kenneth H. Rosen, "Discrete Mathematics and its Applications", McGraw Hill, 2002
    • 2. J.P. Tremblay & R. Manohar, "Discrete Mathematical Structure with Applications to Computer Science" McGraw Hill.
    • 3. V. Krishnamurthy, Combinatories: Theory and Applications, East-West Press.
    • 4. Seymour Lipschutz, M.Lipson, "Discrete Mathematics" Tata McGraw Hill.
    • 5. Kolman, Busby Ross, "Discrete Matheamatical Structures", Prentice Hall International.

    Engineering Mathematics III (JEAS-301):

    UNIT-I

    Function of Complex variable: Analytic function, C-R equations, Cauchy's integral theorem, Cauchy's integral formula for derivatives of analytic function, Taylor's and Laurent's series, singularities, Residue theorem, Evaluation of real integrals of the type and

    UNIT-II

    Statistical Techniques – I: Moments, Moment generating functions, Skewness, Kurtosis, Curve fitting, Method of least squares, Fitting of straight lines, Polynomials, Exponential curves etc., Correlation, Linear, non –linear and multiple regression analysis, Probability theory.

    UNIT-III

    Statistical Techniques – II: Binomial, Poisson and Normal distributions, Sampling theory (small and large), Tests of significations: Chi-square test, t-test, Analysis of variance (one way), Application to engineering, medicine, agriculture etc. Time series and forecasting (moving and semi-averages), Statistical quality control methods, Control charts, , R, p, np, and c charts.

    UNIT-IV

    Numerical Techniques – I: Zeroes of transcendental and polynomial equation using Bisection method, Regula-falsi method and Newton-Raphson method, Rate of convergence of above methods. Interpolation: Finite differences, difference tables, Newton's forward and backward interpolation, Lagrange's and Newton's divided difference formula for unequal intervals.

    UNIT-V

    Numerical Techniques –II: Solution of system of linear equations, Gauss- Seidal method, Crout method. Numerical differentiation, Numerical integration , Trapezoidal , Simpson's one third and three-eight rules, Solution of ordinary differential (first order, second order and simultaneous) equations by Euler's, Picard's and forth-order Runge- Kutta mehthods.

    Books:

    • 1. Peter V. O'Neil, Advance Engineering Mathematics Thomson (Cengage) Learning.
    • 2. Jain, Iyenger & Jain, Numerical Methods for Scientific and Engineering Computation, New Age International, New Delhi, 2003.
    • 3. J.N. Kapur, Mathematical Statistics, S. Chand & company Ltd.
    • 4. R.K. Jain & S.R.K. Iyenger, Advance Engineering Mathematics, Narosa Publication House, 2002.
    • 5. Chandrika Prasad, Advanced Mathematics for Engineers, Prasad Mudralaya.
    • 6. E. Kreysig, Advanced Engineering Mathematics, John Wiley & Sons, 2005.
    • 7. B.S. Grewal, Higher Engineering Mathematics, Khanna Publishers, 2005.
    • 8. Devi Prasad, An introduction to Numerical Analysis, Narosa Pub. House, ND.
    04
  • JECE-301

    Fluid Mechanics:

    UNIT-I

    Introduction: Fluid and continuum, Physical properties of fluids, Rheology of fluids.

    UNIT-II

    Kinematics of Fluid flow: Types of fluid flows: Continuum & free molecular flows. Steady and unsteady, uniform and non-uniform, laminar and turbulent flows, rotational and irrigational flows, compressible and incompressible flows, subsonic, sonic and supersonic flows, sub-critical, critical and supercritical flows, one, two and three dimensional flows, streamlines, continuity equation for 3D and 1D flows, circulation, stream function and velocity potential, source, sink, doublet and half-body.

    UNIT-III

    Fluid Statics: Pressure-density-height relationship, manometers, pressure transducers, pressure on plane and curved surfaces, centre of pressure, buoyancy, stability of immersed and floating bodies, fluid masses subjected to linear acceleration and uniform rotation about an axis.

    UNIT-IV

    Dynamics of Fluid Flow: Euler's Equation of motion along a streamline and its integration, Bernoulli's equation and its applications- Pitot tube, orifice meter, venture meter and bend meter, Hot-wire anemometer and LDA, notches and weirs, momentum equation and its application to pipe bends.

    UNIT-V

    Dimensional Analysis and Hydraulic Similitude: Dimensional analysis, Buckingham's Pi theorem, important dimensionless numbers and their significance, geometric, kinematics and dynamic similarity model studies.

    UNIT-VI

    Laminar and Turbulent Flow: Equation of motion for laminar flow through pipes, Stokes' law, transition from laminar to turbulent flow, turbulent flow, types of turbulent flow, isotropic, homogenous turbulence, scale and intensity of turbulence, measurement of turbulence, eddy viscosity, mixing length concept and velocity distribution in turbulent flow over smooth and rough surfaces, resistance to flow, minor losses, pipe in series and parallel, power transmission through a pipe, siphon, water hammer, three reservoir problems and networks

    UNIT-VII

    Boundary Layer Analysis: Boundary layer thickness, boundary layer over a flat plate, laminar boundary layer, application of momentum equation, turbulent boundary layer, laminar sub- layer, separation and its control, Drag and lift, drag on a sphere, a two dimensional cylinder, and an aerofoil, Magnus effect.

    Books:

    • 1. S Narasimhan : First Course in Fluid Mechanics, University Press
    • 2. Som, S.K. & Biswas G.: Introduction of fluid mechanics & Fluid Machines, TMH, 2000, 2nd edition.
    • 3. M M Das : Fluid Mechanics & Turbomachines , Oxford University Press
    • 4. S.K.Agarwal : Fluid Mechanics & Machinery, TMH
    • 5. Garde, R.J., "Fluid Mechanics through Problems", New Age International Pvt. Ltd, New Delhi, 2nd Edition.
    • 6. Hunter Rouse, "Elementary Mechanics of Fluids", John Wiley & Sons. Omc.
    • 7. I.H. Shames, "Mechanics of Fluids", McGraw Hill, Int. Student, Education.
    • 8. Fluid Mechanics by Jagdish Lal
    • 9. Vijay Gupta and S.K.Gupta, "Fluid Mechanics and its Applications", Wiley Eastern Ltd, 1984.
    04
  • JEME-301

    Material Science and Engineering:

    UNIT-I

    Introduction: Historical perspective, importance of materials. Brief review of modern & atomic concepts in Physics and Chemistry. Atomic models, Periodic table, Chemical bondings. Crystallography and Imperfections: Concept of unit cell space lattice, Bravais lattices, common crystal structures, Atomic packing factor and density. Miller indices. X-ray crystallography techniques. Imperfections, Defects & Dislocations in solids.

    UNIT-II

    Mechanical properties and Testing: Stress strain diagram, Ductile & brittle material, Stress vs strength. Toughness, Hardness, Fracture, Fatigue and Creep. Testing's such as Strength testing's, Hardness testing, Impact testing's, Fatigue testing Creep testing, Non-destructive testing (NDT) Micro structural Exam: Microscope principle and methods. Preparation of samples and Microstructure exam and grain size determination. Comparative study of microstructure of various metals & alloys such as Mild steel, CI, Brass. Phase Diagram and Equilibrium Diagram: Uniary and Binary diagrams, Phase rules. Types of equilibrium diagrams: Solid solution type, eutectic type and combination type. Iron-carbon equilibrium diagram.

    UNIT-III

    Ferrous materials: Brief introduction of iron and steel making furnaces. Various types of carbon steels, alloy steels and cast irons, its properties and uses. Heat Treatment: Various types of heat treatment such as Annealing, Normalizing, Quenching, Tempering and Case hardening. Time Temperature Transformation (TTT) diagrams. 2 Non-Ferrous metals and alloys: Non-ferrous metals such as Cu, Al, Zn, Cr, Ni etc. and its applications. Various type Brass, Bronze, bearing materials, its properties and uses. Aluminum alloys such as Duralumin. Other advanced materials/alloys.

    UNIT-IV

    Magnetic properties: Concept of magnetism - Dia, para, ferro Hysteresis. Soft and hard magnetic materials, Magnetic storages. 2 Electric properties: Energy band concept of conductor, insulator and semi-conductor. Intrinsic & extrinsic semiconductors. P-n junction and transistors. Basic devices and its application. Diffusion of Solid. Super conductivity and its applications. Messier effect. Type I & II superconductors. High Tc superconductors.

    UNIT-V

    Ceramics: Structure types and properties and applications of ceramics. Mechanical/ Electrical behavior and processing of Ceramics. Plastics: Various types of polymers/plastics and its applications. Mechanical behavior and processing of plastics. Future of plastics. Other materials : Brief description of other material such as optical and thermal materials concrete, Composite Materials and its uses. Brief introduction to Smart- materials & Nano-materials and their potential applications. Performance of materials in service: Brief theoretical consideration of Fracture, Fatigue, and Corrosion and its control.

    Books:

    • 1. W.D. Callister, Jr, - Material Science & Engineering Addition-Wesley Publication.
    • 2. K.M.Gupta, Materials Science, Umesh Publication.
    • 3. Van Vlash - Elements of Material Science & Engineering John Wiley & Sons.
    • 4. V. Raghvan - Material Science, Prentice Hall.
    • 5. Narula - Material Science, TMH.
    • 6. Srivastava, Srinivasan - Science of Materials Engineering, N A Publication.
    04
  • JEME-302

    Strength of Material:

    UNIT-I

    Compound stress and strains: Introduction, state of plane stress, Principal stress and strain, Mohr's stress circle.3-D Stress, Theory of failure, Castinglion's Theorem, Impact load: Three- dimensional state of stress & strain, equilibrium equations. Generalized Hook's Law. Theories of Failure. Castigliano's Theorem. Impact load & stresses.

    UNIT-II

    Stresses in Beams: Review of pure Bending. Direct and shear stresses in beams due to transverse and axial loads, composite beams. Deflection of Beams: Equation of elastic curve, cantilever and simply supported beams, Macaulay's method, area moment method, fixed and continuous beams. Torsion: Review of Torsion, combined bending & torsion of solid & hollow shafts.

    UNIT-III

    Helical and Leaf Springs: deflection of springs by energy method, helical springs under axial load and under axial twist (respectively for circular and square cross sections) axial load and twisting moment acting simultaneously both for open and closed coiled springs, laminated springs. Columns and Struts: Combined bending and direct stress, middle third and middle quarter rules. Struts with different end conditions. Euler's theory and experimental results, Ranking Gardon Formulae, Examples of columns in mechanical equipments and machines.

    UNIT-IV

    Thin cylinders & spheres: Hoop and axial stresses and strain. Volumetric strain. Thick cylinders: Radial, axial and circumferential stresses in thick cylinders subjected to internal or external pressures, Compound cylinders. Stresses in rotating shaft and cylinders. Stresses due to interference fits.

    UNIT-V

    Curved Beams: Bending of beams with large initial curvature, position of neutral axis for rectangular, trapezoidal and circular cross sections, stress in crane hooks, stress in circular rings subjected to tension or compression. Unsymmetrical Bending: Properties of beam cross-section, slope of neutral axis, stress and deflection in unsymmetrical bending, determination of shear center and flexural axis(for symmetry about both axis and about one axis) for I-section and channel- section.

    Books:

    • 1. Mechanics of Materials by Pytel
    • 2. Strength of Materials by Ryder
    • 3. Strength of Materials by Timoshenko and & Yσungs
    • 4. Mechanics of Materials by Bear Jhonson
    04
  • JEME-303

    Thermodynamics:

    UNIT-I

    Fundamental Concepts and Definitions: Introduction and definition of thermodynamics, Dimensions and units, Microscopic and Macroscopic approaches, Systems, surroundings and universe, Concept of continuum, Control system boundary, control volume and control surface, Properties and state, Thermodynamic properties, Thermodynamic path, process and cycle, Thermodynamic equilibrium, Reversibility and irreversibility, Quasi static process, Energy and its forms, Work and heat, Gas laws, Ideal gas, Real gas, Law of corresponding states, Dalton's law, Amagat's law, Property of mixture of gases. Zeroth law of thermodynamics: Zeroth law of thermodynamics, Temperature and its' measurement, Temperature scales. First law of thermodynamics: Thermodynamic definition of work, Thermodynamic processes, Calculation of work in various processes and sign convention, Non-flow work and flow work, Joules' experiment, First law of thermodynamics, Internal energy and enthalpy, First law of thermodynamics applied to open systems, Steady flow systems and their analysis, Steady flow energy equation, Boilers, Condensers, Turbine, Throttling process, Pumps etc. First law analysis for closed system (non flow processes), Analysis of unsteady processes such as filling and evacuation of vessels with and without heat transfer, Limitations of first law of thermodynamics, PMM-I.

    UNIT-II

    Second law: Devices converting heat to work, Thermal reservoir, Heat engines, Efficiency, Devices converting work to heat, Heat pump, refrigerator, Coefficient of Performance, Reversed heat engine, Kelvin Planck statement of second law of thermodynamics, Clausius statement of second law of thermodynamics, Equivalence of two statements of second law of thermodynamics, Reversible and irreversible processes, Carnot cycle and Carnot engine, Carnot theorem and it's corollaries, Thermodynamic Temperature Scale, PMM-II.

    UNIT-III

    Statistical Techniques – II: Binomial, Poisson and Normal distributions, Sampling theory (small and large), Tests of significations: Chi-square test, t-test, Analysis of variance (one way) , Application to engineering, medicine, agriculture etc. Time series and forecasting (moving and semi-averages), Statistical quality control methods, Control charts, , R, p, np, and c charts.

    UNIT-IV

    Entropy: Clausius inequality, Concept of Entropy, Entropy change in different thermodynamic processes, Tds equation, Principle of entropy increase, T-S diagram, Statement of the third law of thermodynamics. Availability and Irreversibility: Available and unavailable energy, Availability and Irreversibility, Second law efficiency, Helmholtz & Gibb's function.

    UNIT-V

    Properties of steam and thermodynamics cycles: Pure substance, Property of steam, Triple point, Critical point, Sub-cooled liquid, Saturation states, Superheated states, Phase transformation process of water, Graphical representation of pressure, volume and temperature, P-T & P-V diagrams, T-S and H-S diagrams, use of property diagram, Steam-Tables & Mollier charts, Dryness factor and it's measurement, processes involving steam in closed and open systems. Simple Rankine cycle. Introduction to working of IC engines: Compression Ignition engines, Spark Ignition engines, 2 stroke and 4 stroke engines, Performance parameters of IC engine, Heat balance sheet.

    Books:

    • 1. Engineering Thermodynamics by Jones and Dugans, PHI Learning Pvt. Ltd.
    • 2. Fundamentals of Thermodynamics by Sonntag, Wiley India Pvt. Ltd.
    • 3. Fundamentals of Classical Thermodynamics by Van Wylen, John wiley & sons.
    • 4. Thermodynamics by J.P. Holman, McGraw Hill.
    • 5. Engineering Thermodynamics by P.K.Nag, Tata Mc Graw Hill Pub.
    • 6. Engineering Thermodynamics by Onkar Singh, New Age International Pub.
    • 7. Thermal Engineering By R.K. Rajput, Laxmi Publication.
    • 8. Engineering Thermodynamics by C.P. Arora.
    04
  • JEME-351

    Material Science and Testing Lab:

    • (A) Material Science Lab Experiments: (at least 5 of the following)
      • 1. Making a plastic mould for small metallic specimen.
      • 2. Specimen preparation for micro structural examination-cutting, grinding, polishing, etching.
      • 3. Grain Size determination of a given specimen.
      • 4. Comparative study of microstructures of different given specimens (mild steel, gray C.I., brass, copper etc.)
      • 5. Heat treatment experiments such as annealing, normalizing, quenching, case hardening and comparison of hardness before and after.
      • 6. Material identification of, say, 50 common items kept in a box.
      • 7. Faradays law of electrolysis experiment.
      • 8. Study of corrosion and its effects.
      • 9. Study of microstructure of welded component and HAZ. Macro & Micro Examination.
      • 10. Suitable experiment on Magnetic/ Electrical/Electronic materials.
    • (B) Material Testing Lab Experiments : (at least 5 of the following)
      • 1. Strength testing of a given mild steel specimen on UTM with full details and s-e plot on the machine.
      • 2. Other tests such as shear, bend tests on UTM.
      • 3. Impact testing on impact testing machine like Charpy, Izod or both.
      • 4. Hardness testing of given specimen using Rockwell and Vickers/Brinell testing machines.
      • 5. Spring index testing on spring testing machine.
      • 6. Fatigue testing on fatigue testing machine.
      • 7. Creep testing on creep testing machine.
      • 8. Deflection of beam experiment, comparison of actual measurement of deflection with dial gauge to the calculated one, and or evaluation of young's modulus of beam.
      • 9. Torsion testing of a rod on torsion testing machine.
      • 10. Study of non-destructive testing methods like magnetic flaw detector, ultrasonic flaw detector, eddy current testing machine, dye penetrate tests.
    04
  • JEME-352

    Machine Drawing Lab I:

    • 1. Introduction (1 drawing sheet) Graphics Language, Classification of drawings, Principles of drawing, IS codes for machine drawing, scales, types of lines, section lines, Dimensioning
    • 2. Orthographic Projections (1 drawing sheet) Principle of first angle and third angle projection, drawing of machine elements in first angle projection, selection of views, sectional views
    • 3. Screwed fasteners (2 drawing sheet) Thread nomenclature, Forms of thread, Thread series, designation, Representation of threads, Bolted joints, Locking arrangement of nuts
    • 4. Keys and Cotters and Pin joint (1 drawing sheet) 2 Types of keys, Cotter joint or Knuckle joint
    • 5. Shaft Couplings (1 drawing sheet) 2 Introduction, Rigid coupling or Flexible coupling
    • 6. Riveted joints (1 drawing sheet) Introduction, rivets and riveting, Types of rivet heads, Types of riveted joints, Boiler joint
    • 7. Assembly Drawing (1 drawing sheet) Introduction, Engine parts-stuffing box, cross head
    • 8. Free hand sketching* Introduction, Need for free hand sketching, Free hand sketching of foundation bolts, studs, pulleys, couplings etc.

    *Students may be asked to submit the free hand sketching assignment at the end of the semester

    Books:

    • 1. Machine Drawing-KL Narayana, P Kannaiah, KV Reddy-New Age
    • 2. Machine Drawing-PS Gill-SK Kataria & sons
    • 3. Machine Drawing-N. Siddeshswar, P Kannaiah, VVS Shastry, Tata McGraw Hill
    • 4. Engineering drawing Practice for School and Colleges, SP46-1988 (BIS)
    04
  • JEME-353

    Thermodynamics Lab:

    • Experiments: Minimum 10 experiments out of following;
      • 1. Study of Fire Tube boiler
      • 2. Study of Water Tube boiler
      • 3. Study and working of Two stroke petrol Engine
      • 4. Study and working of Four stroke petrol Engine
      • 5. Determination of Indicated H.P. of I.C. Engine by Morse Test
      • 6. Prepare the heat balance for Diesel Engine test rig
      • 7. Prepare the heat balance sheet for Petrol Engine test rig
      • 8. Study and working of two stroke Diesel Engine
      • 9. Study and working of four stroke Diesel Engine.
      • 10. Study of Velocity compounded steam turbine
      • 11. Study of Pressure compounded steam turbine
      • 12. Study of Impulse & Reaction turbine
      • 13. Study of steam Engine model.
      • 14. Study of Gas Turbine Model
      • 15. Any other suitable experiment on thermodynamics
    04
  • JECE-351

    Fluid Mechanics Lab:

    • 1. To verify the momentum equation using the experimental set-up on diffusion of submerged air jet.
    • 2. To determine the coefficient of discharge of an orifice of a given shape. Also to determine the coefficient of velocity and the coefficient of contraction of the orifice mouth piece.
    • 3. To calibrate an orifice meter, venturimeter, and bend meter and study the variation of the co-efficient of discharge with the Reynolds number.
    • 4. To study the transition from laminar to turbulent flow and to determine the lower critical Reynolds number.
    • 5. To study the velocity distribution in a pipe and also to compute the discharge by integrating the velocity profile.
    • 6. To study the variation of friction factor, 'f' for turbulent flow in commercial pipes.
    • 7. To study the boundary layer velocity profile over a flat plate and to determine the boundary layer thickness.
    02
  • JGP-301

    General Proficiency
    02
  • Total Credits
     
    30