NAGARJUNA COLLEGE OF ENGINEERING AND TECHNOLOGY (An …ncetmech.co.in/wp-content/uploads/Course-Handouts-5th... · 2019-07-27 · Static Loads And Factor Of Safety 9. Module – II

NAGARJUNA COLLEGE OF ENGINEERING AND TECHNOLOGY (An Autonomous under VTU)

DEPARTMENT OF MECHANICAL ENGINEERING

COURSE HANDOUT

Sem : V Academic Year : 2019-20 (Odd Semester)

Course Code : 17MET51

Course Title : Machine Design-1

Course Teachers : Mr. Adarsha Reddy B N, Mr. Manjunath Raju

Course Coordinator : Mr. Adarsha Reddy B N

1. COURSE DESCRIPTION:

Machine Design occupies a prominent position in the curriculum of mechanical engineering. It

consists of applications of scientific principles, technical information and innovative ideas for the

development of a new or improved machine. The task of a machine designer has never been

easy, Since he has to consider a number of factors, which are not always compatible with the

present day technology. In the context of today’s technical and social climate, the designer’s task

has become increasingly difficult. Today’s designer is required to account for many factors and

considerations that are almost impossible for one individual to be thoroughly conversant with.

2. COURSE OBJECTIVE:

This course will enable students to:

1. Understand the differences between design and analysis and introduction to fundamental

notations and approaches to design.

2. Learn fundamental approaches to failure, prevention for static and repeated loading.

3. Identify the component behavior for fatigue or fluctuating load and to design the

components for fatigue.

4. Study of power necessary for driving power screws at different speeds and torques.

5. Design of specific machine elements like keys and shafts by applied analysis technique

3. COURSE PLAN:

Class # Chapter Title/

Reference

Literature

Topics to be covered

% of portions covered

Covered in

the chapter Cumulative

1.

Module – I

Introduction

T2;pp2-20

T1;pp10-55

Basic Procedure Of Machine Design,

20% 20%

2. Basic Requirement Of Machine Elements,

3. Design Of Machine Elements, Traditional Design Methods,

4. Design Considerations: Codes And Standards

5.

Stress Analysis, Selection Of Material,

Mechanical Properties Of Materials

6.

Definitions: Normal, Shear, Biaxial And Tri Axial

Stresses

7. Stress Tensor, Principal Stresses, Static Strength,

8. Static Loads And Factor Of Safety

9.

Module – II

Theories of failure

and Stress

concentration

T2;pp106-141

T1;pp95-148

Introduction To Theories Of Elastic

Failure Maximum Normal Stress Theory, Maximum Shear

Stress Theory, Distortion Energy Theory

20% 40%

10. Numerical On Theories Of Failure

11. Numerical On Theories Of Failure

12.

Failure Of Brittle Materials, Failure Of Ductile Materials.

Selection And Use Of Failure Theories

13. Stress Concentration, Reduction Of Stress Concentration

14.

Determination Of Stress Concentration Factor For Axial,

Bending

15.

Determination Of Stress Concentration Factor For Torsion

And Combined Loading

16. Introduction To Impact Loads

17. Impact Stresses Due To Axial And Bending

18. Numericals On Impact Loading

19.

Module – III

Design for Fatigue

Load

T2;pp149-167

T1;pp191-220

Introduction to Fatigue loading

20% 60%

20. Introduction- S-N Diagram,

21. Low cycle fatigue, High cycle fatigue, Endurance limit,

22.

Endurance limit modifying factors: size effect, surface effect,

Stress concentration effects

23. Goodman and Soderberg relationship

24. Numerical on Goodman and Soderberg equation

25. Numerical on stresses due to combined loading

26. Numerical on stresses due to combined loading

27.

Module – IV

Power Screws

T2;pp184-194

T1;pp612-625

Need of power screws, Advantages and disadvantages,

20% 80%

28. types of threads and their applications

29. terminology of power screws

30.

Mechanics of power screw(torque required to rise and lower

the load)

31. Stresses in power screws, efficiency and self-locking

32. Design of Power Screw

33. Numerical on Power screw

34. Numerical on design of power screw

35.

Module – V

Design of shafts

T2;pp346-350

T1;pp311-421

Torsion of shafts, heat treatment of shaft, methods of

manufacturing shafts,

Keys: Introduction, functions of keys, Types of keys,

specifications of keys, selection of keys Design of keys.

20% 100%

36. design for strength and rigidity with steady load,

37.

types of shafts, properties of shaft material, ASME codes for

power transmission shafting

38. Forces acting on the shaft due to belt drive.

39. Numerical on design of shafts

40. Numerical on design of shafts

41.

functions of keys, Types of keys, specifications of keys,

selection of keys

42. Numerical on Design of keys.

4. TEXT BOOK:

T1. J.B.K. Das, P.L.Srinivasa Murthy: “Design of Machine Elements-1”, Sapna Book House (P)

Ltd., 2012, ISBN-978-81-280-0237-3.

T2. V.B. Bhandari, “Design of Machine Elements” (Chapter- 1,2,4,5,6,7,8,9),Tata McGraw

Hill Publishing Company Ltd., New Delhi, 3nd Edition 2013 .ISBN-978-0-07-068179-8.

Reference Books:

5. EVALUATION SCHEME:

Component Weightage in % Average Weightage in % Date

CIE-1 20

40

CIE-2 20

Make up CIE 20

AAT-1 (Surprise Test) 5 5

AAT-2 (Quiz ) 5 5

SEE 50 50

Total 100

6. COURSE OUTCOMES:

The students should able to

1. Analyze the stress and strain on mechanical components and understand, identify and

quantify failure modes for mechanical parts.

2. Describe the concepts of failure theories and the components subjected to impact load

and apply them in machine design.

3. Estimate safety factors of simple structures exposed to static and repeated loads.

4. Analyze the power screws.

5. Design keys and shafts for rotating machinery.

Course Teacher Course Co-ordinator HOD

NAGARJUNA COLLEGE OF ENGINEERING & TECHNOLOGY

(An Autonomous under VTU) DEPARTMENT OF MECHANICAL ENGINEERING

COURSE HANDOUT


Course Code : 17MEI52

Course Title : Dynamics of Machines

Course Teachers : Amaresh Gunge, Prabhakar C G

Course Coordinator : Amaresh Gunge


This Course covers the Static equilibrium, Equilibrium of two and three force members, two

force with torque, wear, friction,, Static and dynamic balancing., Governors, Force analysis of Porter and

Hartnell governors. Controlling force, Stability, sensitiveness of governors. Isochronism, effort and power

of governors and numerical, Gyroscope, Vectorial representation of angular motion, Gyroscopic couple,

Effect of gyroscopic couple on ship, Effect of gyroscopic couple on plane disc, Effect of gyroscopic

couple on aero plane,, Effect of gyroscopic couple on stability of two wheelers and four wheelers.



1. Learn the principle of static and dynamic force on different mechanisms.

2. Understand the concept of friction in different bearings and parameters of belt drives

3. Know the balancing of rotating masses

4. Expose the application and parameters of governors.

5. Gain basic knowledge of gyroscopic effect on different vehicles.

3. COURSE PLAN:

Class

Sl No Module and

Title



Covered in


1. Module I

(Static Force

Analysis) T1: pp.02-11.

T2:pp.15-25.

R1: pp 145-

156.

Static equilibrium, Equilibrium of two and three force

members

20% 20%

2. Members with two forces and torque, Free body diagrams

3. Principle of virtual work. Static force analysis of four bar

mechanism

4. and slider-crank mechanism without friction

5. numerical on 2- force analysis

6. numerical on 3- force analysis

7. Module II

(Friction

and Belt

Drives) T1: pp.144-

164.

T2:pp.330-

336.

R2: pp 225-

247.

Definitions: Types of friction, laws of friction

20%

40%

8. Friction in pivot and collar bearings.

9. Numerical on pivot and collar bearing

10. Numerical on pivot bearing

11. Numerically on collar bearing

12. Ratio of belt tensions, centrifugal tension.

13. Power transmitted, numericals

14. Numericals on open belt drive

15. Module III

(Balancing

of Rotating

masses) T1: pp.222-

241.

T2:pp.817-

827.

R1: pp 385-

401.

Static and dynamic balancing. Balancing of single rotating

mass by balancing masses in same plane and in different

planes.

20% 60%

16. Balancing of several rotating masses by balancing masses in

same plane and in different planes.

17. Problems on single rotating mass

18. Problems on single rotating mass

19. Problems on masses in same plane and in different planes.

20. Problems on masses in same plane and in different planes.

21. Problems on several rotating masses by balancing masses in

same plane. 22.

Problems on several rotating masses by balancing masses in

different plane.

23.

Module IV

(Governors) T1: pp.344-

Types of governors

20% 80% 24. Controlling force, Stability, sensitiveness of governors.

25. Isochronism, effort and power of governors and numericals.

26. 349.

T2:pp.633-

651.

Force analysis of Porter and Hartnell governors.

27. Problems on porter governor

28. Problems on porter governor

29. Problems on hartnell governor

30. Problems on hartnell governor

31.

Module V

(Gyroscope) T1: pp.4184-

68.

T2:pp.489-

493.

Vectorial representation of angular motion

20% 100%

32. Gyroscopic couple

33. Gyroscopic effect on aeroplane

34. Problems on aeroplane

35. Effect of gyroscopic couple on ship

36. Problems on ship

37. Effect of gyroscopic couple on stability of two wheelers and

four wheelers.

38. Problems on Two wheelers

39. Problems on Two wheelers

40. Problems on four wheelers

41. Problems on four wheelers

4. TEXT BOOK:

T1. J.B.K. Das, P.L.Srinivasa Murthy: “Dynamics of Machines”, Sapana Book House (P) Ltd.,

2012, ISBN-978-81-280-0911-2.

T2. R.S. Khurmi, J.K. Gupta: “Theory of Machines”, S. Chand and company Ltd., 20011. ISBN-

81-219-0132-4.

5.REFERENCE BOOKS:

R1. J.J. Uicker, G.R.Pennock, J.E. Shigley: “Theory of Machines & Mechanisms”, (Chapters-

3,4,16,19,20), Oxford Publication, 3rd Edition, 2009, ISBN-13: 9380198062325.

R2. A.G.Ambekar: “Mechanism and Machine Theory”, (Chapters 3,4,11,12,16,17,10), PHI,

2009, ISBN-13: 9788131560697.

R3. R. S. Khurmi, J.K. Gupta: “Theory of Machines”, (Chapters 6-8,10,11,14,18,21,22), Eurasia

Publication House Ltd., 3rd Edition, 2004, ISBN-10: 812192524X.

• EVALUATION SCHEME:

Component Weightage in % Average Weightage Date

in %

CIE 1 10%

20

CIE 2 10%

CIE 3 10%

AAT-1 (Surprise Test) 2.5% 2.5

AAT 2 (Seminar) 2.5% 2.5

Integrated lab 25% 25

SEE 50% 50

Total 100

6. COURSE OUTCOMES:

students should be able to:

1. Carry out static force analysis on different mechanisms.

2. Find the friction and various parameters of bearings and belt drives.

3. Solve the problems on balancing of rotating masses in same and different planes.

4. Explain and solve simple problems related to the different governors.

5. Determine gyroscopic effect on different vehicles.

Course Teachers Course Coordinator HOD


(An Autonomous under VTU) DEPARTMENT OF MECHANICAL ENGINEERING.

COURSE HANDOUT



Course Title : Artificial Intelligence and Robotics

Course Teachers : Mr. Bandoli Siddheshwar Iresh, Ravi Y. V.

Course Coordinator: Mr. Bandoli Siddheshwar Iresh


This covers goals of AI research, importance of AI and AI related field in robotics, mathematical

representation of robot, kinematics and dynamics of robot manipulator. Artificial Intelligence

and Robotics is an interdisciplinary course. Research associated with artificial intelligence is

highly technical and specialized. It aims at imparting fundamental knowledge pertaining to

anatomy of a typical robotic system. It has become an essential part of the technology and

industry. A robotic system comprises of sensors, actuators, microcontrollers and a suitable

mechanism. It deals with kinematics and dynamics of manipulator for controlling and designing

new robot. The main topics covered are artificial intelligence, search techniques in AI, types of

robot, Denvit- Hartenberg representation of link, kinematics and dynamics of manipulator,

sensors, actuator and robot programming.



1. Understand the role of basic knowledge representation, problem solving and learning

methods in AI in Robotics Engineering.

2. Introduce the parts of robots, types of robots and basic mathematical concepts related to

design of robot.

3. Analyse the concept of statics and kinematics of robot manipulator along with velocity

analysis.

4. Educate students about dynamics of manipulator and trajectory planning.

5. Make the student familiar with the various drive systems for robot, sensors, actuators and

their applications in robots and programming of robots.

3. COURSE PLAN:

Class

Sl No

Module and

Title



Covered in


1.

Module – I

Introduction to

Artificial

Intelligence

T3 : pp 290-296,

301-305

T1: pp101-108

Introduction to Artificial

Intelligence: Definition, goals of AI

research, importance of AI and AI

related field

20% 20%

2.

Techniques for representing

knowledge, logic, procedural

representation,

3.

Semantic network, production

systems, other representation

techniques,

4. Problem representation and problem

solving

5. Search techniques in problem

solving, LISP programming

6.

AI and Robotics, LISP in the

factory.

7.

Module – II

Introduction and

Mathematical

Representation of

Robots

T2 : pp 7-27, 32-

34,43-53.

R1: 15

Types of Robots, End Effectors,

Notation, Position and Orientation of

a Rigid Body

20% 40%

8. , Some Properties of Rotation

Matrices, Successive Rotations,

9.

Euler Angles For fixed frames X-Y-

Z and moving frame ZYZ.

Transformation between coordinate

system

10.

coordinates, Properties of A T B ,

Types of Joints: Rotary, Prismatic

joint

11. Representation of Links using

Denvit- Hartenberg Parameters

12.

Link parameters for intermediate,

first and last links, Link

transformation matrices

13. Transformation matrices of 3R

manipulator,

14.

PUMA560 manipulator, SCARA

manipulator

15.

Module – III Kinematics of

manipulators

T2 : pp 69-73,110-

158.

Degree of freedom of a manipulator,

Direct kinematics of serial

manipulator

20% 60%

16.

Direct kinematics of 3R

manipulator, SCARA

manipulator

17. Direct kinematics of PUMA 560

manipulator

18.

Direct kinematics of parallel

manipulator, Inverse kinematics

of serial manipulator.

19.

Velocity analysis and Statics of

Manipulators

20.

Differential motions of a frame

(translation and rotation), Linear and

angular velocity of a rigid body

21.

Linear and angular velocities of

links in serial

manipulators,

22. Jacobian of serial manipulator,

Velocity ellipse of 2R manipulator

23. Singularities of serial and parallel

manipulators

24. Module – IV

Dynamics of

Manipulators and

Kinetic energy, Potential energy,

20% 80% 25.

Equation of motion using

Lagrangian, Inertia of a link

26. Trajectory

Planning

T2 : pp 187-210,

220-230.

R1: 194

Recursive formulation of Dynamics

using Newton Euler equation

27. Equation of motion of 2R

manipulator using Lagrangian,

28. Newton- Euler formulation

Trajectory Planning

29. Joint space schemes, cubic trajectory

30. Joint space schemes with via points

31. Cubic trajectory with a via point,

Cartesian space schemes,

32. Cartesian straight line and circular

motion planning

33.

Module – V

Robot

Programming,

Actuators and

Sensors

T3 : pp 67-

79,144,189-

214,257-277.

Introduction, Manual teaching,

20% 100%

34. lead through teaching, programming

languages

35. AML and VAL simple example.

36. Introduction to Actuators and

Sensors

37.

Types, Characteristics of actuating

system weight, power to-weight

ratio

38. operating pressure, stiffness vs.

compliance Use of reduction gears,

39.

comparison of hydraulic, electric,

pneumatic actuators, types of sensor

.

4. Text Books:

T1.Stuart J Russel, Peter Norvig, “Artificial Intelligence”, Pearson Education India; 3

edition, 2015, ISBN: 978-9332543515

T2.Ashitava Ghosal, “Robotic Fundamental Concepts and Analysis”,Oxford University

Press, 4th Edision, 2009, ISBN-13:9780195673913

T3.Mikell P Groover, Mitchell Weiss, “Industrial Robotics, Mc Graw Hill, 2003, ISBN: 978-

0071004428.

5. Reference Books:

R1. Robert J Schilling, “Fundaments of Robotics, analysis and control” Prentice Hall India

Learning Private Limited,2015 ISBN : 978-0133444339.


Component Weightage in % Average Weightage in

%

Date

CIE-1 20

40

CIE-2 20

Make up CIE 20


AAT-2 (Quiz ) 5 5

SEE 50 50

Total 100

7. COURSE OUTCOMES:

The students should able to

1. Describe of the basic knowledge gained in Artificial Intelligence in Robotics.

2. Distinguish the different classes of robot & explain how you to select a specific class of

robot for industrial application.

3. Evaluate the different industrial robot based on kinematic and dynamic analysis.

4. Develop different programming in robotics depending upon application.

5. Identify the general type of sensors and actuator associated with industrial applications.

Course Teacher Course Co-ordinator HOD

NAGARJUNA COLLEGE OF ENGINEERING AND

TECHNOLOGY (An Autonomous under VTU)


COURSE HANDOUT


Course Code : 16MEI54

Course Title : Fluid Mechanics(IC)

Course Teachers : Mr. Lava K R and Mr. Prashanth Kumar S

Course Teachers : Mr. Lava K R


This course provides students with an introduction to principal concepts and methods of fluid

mechanics. understanding basic laws, principles and phenomena in the area of fluid mechanics

Topics covered in the course include pressure, hydrostatics, and buoyancy; open systems and

control volume analysis; mass conservation and momentum conservation for moving fluids;

viscous fluid flows, flow through pipes; dimensional analysis; boundary layers, and lift and drag

on objects. Students will work to formulate the models necessary to study, analyze, and design

fluid systems through the application of these concepts, and to develop the problem-solving

skills essential to good engineering practice of fluid mechanics in practical applications.

2. COURSE OBJECTIVES:


1. Impart basic knowledge of fluid, its properties and recognize the various types of fluid

flow, Also variation of Pressure in a fluid is at rest.

2. Understand the concept of Euler’s equation and extracting Bernoullis’s equation.

3. Contend the importance of flow measurement and use of dimensional analysis to design

physical or numerical experiments and to apply dynamic similarity

4. Analyze the reasons for Major and minor loss of energy through pipe.

5. Learn the concept of Buoyancy and importance of continuity equation and can implement

the compressible flow and flow around immersed bodies

3. COURSE PLAN:

Class

Sl No Module and

Title



Covered in


1. Introduction to fluid mechanics & its applications

20% 20%

2.

Module I

Properties

of fluids,

Fluid Statics

T1- pp. 01-

42

Properties of fluids, Problems on fluid properties and

viscosity

3. Kinematic viscosity and problems, Problems on

viscosity, types of fluid

4. Thermodynamic properties, Surface tension and their

problems Capillary and problems,

5. Fluid Pressure at a Point, Pascal’s Law,

6. Pressure variation in a Static Fluid

7. Absolute, Gauge, Atmosphere and Vacuum Pressure

8. Manometers, Types of Monometers, Problems.

9.

Module II

Fluid

Dynamics

Fluid flow

measuremen

ts

T2 – pp. 259-

355

Introduction, equations of motion

20%

40%

10. Euler’s equation of motion

11. Bernoulli’s equation from Euler’s equation pressure

12. Limitation of Bernoulli’s equation

13. Introduction, Hydraulic coefficients

14. Venturimeter, orifice meter and Numericals

15. Pitot tubeNumerical problems Differential

manometers Vertical plane surface sub-merged

in liquid 16.

V-notch and Rectangular notch, Numericals

17.

Module III

Flow

through

pipes

Dimensional

Analysis

T2 – pp. 393,

85-86

T1 – pp. 559

- 562

Frictional loss in pipe flow

20% 60%

18. Darcy’s-Equation frictional flow through pipe and

Numericals

19. Chezy’s-Equation frictional flow through pipe

Numericals

20. Numericals on Chezy’s-Equation

21. Introduction on Dimensional analysis, derived

quantities

22. Dimensions of Physical quantities

23. dimensional homogeneity, Rayleigh’s method

24. Buckingham’s π theorem, dimensionless numbers

and their significance, Numericals.

25.

Module IV

Reynolds experiment, critical Reynolds number 20% 80%

26. Laminar flow

and viscous

effects.

T1 – pp. 131-

174, 391-433

Laminar flow through circular pipe-Hagen

poiseulle’s equation

27.

Laminar flow through between parallel plates

equation, Numericals

28. Buoyancy, center of buoyancy

29. Metacenter and metacentric height, Numericals

30. Conditions of equilibrium of floating and submerged

bodies

31. Introduction, Continuity equation in three

dimensions, Numerical

32. Velocity and acceleration, velocity potential function

and stream function.

33.

Module V

Introduction

to

compressibl

e flow

T1 – pp. 615-

702

Velocity of sound in a fluid.

20% 100%

34. Expression for isothermal and adiabatic flow.

35. Problems on isothermal and adiabatic flow.

36. Mach number, Numericals

37.

Propagation of pressure waves in a compressible

fluid.

38. Drag, Lift, expression for lift and drag

39. Pressure drag and friction drag, boundary layer

concept, displacement thickness

40. Momentum thickness and energy thickness,

Numericals

4. TEXT BOOK:

T1.Dr.Bansal R K: “Fluid Mechanics”, Lakshmi Publications., 2017, 9th Edition ISBN-978-81-

318-0817-3,

T2.Dr. K Subramanya: “Fluid Mechanics and Hydraulic Machines”, 4th EditionTata McGraw

Hill Publications. 2014. ISBN- 978-0-07-069980-9.

T3. Dr. JagadishLal,: “Fluid Mechanics and Hydraulics”, 2nd Edition Tata McGraw Hill

Publicatons., 2008. ISBN- 978-8120004221.

5. REFERENCE BOOKS:

R1. P.N. Modi and Seth: “Hydraulics and Fluid Mechanics”, KedarnathRamnath Publications,

2013, ISBN-978-8-18-940126-9

R2.Kumar.D.S, Kataria and Sons:“Fluid Mechanics and Fluid Power Engineering”, Tata

McGraw Hill Publicatons, 2013, ISBN-978-9350143926.


Component Weightage in % Average Weightage

in %

Date

CIE 1 10%

20

CIE 2 10%

CIE 3 10%

AAT-1 (Surprise Test) 2.5% 2.5

AAT 2 (Seminar) 2.5% 2.5

Integrated lab 25% 25

SEE 50% 50

Total 100

7. COURSE OUTCOMES:

On successful completion of this module, students should be able to:

1. Know the definitions of fundamental concepts of fluid mechanics including: continuum,

velocity field, Viscositysurface tension and pressure

2. Apply the knowledge of Pascal’s law, Hydrostatic law, Absolute, gauge and vacuum

pressure, Simple manometers

3. Awareness the basic equation of fluid statics to determine forces on planar and curved

surfaces that are submerged in a static fluid.

4. Knowledge about Dimensional Homogeneity Buckingham pi theorem.

5. Gain knowledge about Compressible flow.



(An Autonomous under VTU) DEPARTMENT OF MECHANICAL ENGG.

5th Semester 2019-2020

COURSE HANDOUT



Course Title : Composite Materials Technology

Course Teachers : PRABHAKAR C G

Course Coordinator : PRABHAKAR C G


This Course covers the fundamental of composite materials. The main topics covered are

Different methods of fabrication of PMC’s, ceramic matrix. structure and mechanical properties.

Applications in aircraft, missiles, and automobile. Sports equipments –future potential of

composites.


1. Learn the basics concepts of the composite materials.

2. Understand the different processing/ fabrication techniques of polymer composite

materials.

3. Gain the knowledge of metal matrix composites and its manufacturing techniques.

4. Know the different methods to produce ceramic matrix composite materials.

5. Impart application of composite materials in different aspects.

3. COURSE PLAN:

Class

Sl No Module and Title



Covered in


1. Module I

(Introduction to

composite

Historical background, definition of composite

materials. 20% 20%

2. Classification of composite materials.

3. materials) T1: pp.1-3,454,

R1:16-18,

R2:39-450,

Types of matrices material.

4. Interfaces in composites.

5. Characteristics of fiber reinforced composite.

6. Advantages and dis advantages ocomposite

materials 7. Need for developing composite materials.

8. Application of composite materials.

9.

Module II

(Polymer matrix

composites)

T1: pp.462-468,

R2:9-10

Introduction to polymer matrix composites.

20%

40%

10. Different methods of fabrication of PKC’s

11. Open mould and closed mould.

12. Laying up.

13. Curing methods.

14. Structure and mechanical properties.

15. Advantages and dis advantages of PMC’s.

16. Module III

(Metal matrix

composite)

T2: pp.393-398,

R2:437

Introduction to metal matrix composite.

20% 60%

17. Types of metal matrix composites.

18. Selection of base metals.

19. Important metallic matrices.

20. Types and characteristics of reinforced materials.

21. Processing.

22. Advantages of MMC.

23. Disadvantages of MMC.

24. Application of MMC.

25.

Module IV

(Ceramic matrix

composites)

T1: pp.156-163,

T2: pp.25-26

Introduction to ceramic matrix composite.

20% 80%

26. Different processing techniques for ceramic

matrix composite.


matrix composite.


matrix composite.

29. Mechanical properties of ceramic matrix

composites.


composites.


composites.

32. Advantages and dis advantages.

33. Module V

(Application

developments)

T1: pp.140-145,

R2:pp.12-15

Aircraft.

20% 100%

34. Missiles.

35. Space hardware.

36. Automobile.

37. Marine.

38. Electrical and electronics.

39. Recreational.

40. Sports equipments –future potential of

composites

4. TEXT BOOK:

T1. Krishan K. Chawla “Composite materials and engineering”, Springer (India) private limited,

2nd Edition, 2010, ISBN: 978-81-8128-490-7.

T2. Robert M. Jones: “Mechanics of Composite materials”, Taylor and Francis, 2nd Edition,

2013, ISBN: 1-56032-712-X.

5. REFERENCE BOOKS:

R1. Autar K. Kaw: “Mechanics of Composite Materials”, Taylor and Francis, 2nd Edition, 2009,

ISBN: 0-8493-1343-0

R2. Madhujit Mukhopadhyay: “Mechanics of Composite Materials”, Universities Press, 2013,

ISBN: 978-81-7371-477-1.



CIE-1 20

40

CIE-2 20

Make up CIE 20


AAT-2 (Quiz ) 5 5

SEE 50 50

Total 100

7. COURSE OUTCOMES:

On successful completion of this module, students should be able to:

1. Recognize the different types of composite materials.

2. Describe the different manufacturing methods to produce polymer matrix composites.

3. Demonstrate the process of metal matrix composites.

4. Analyze different production methods to produce ceramic matrix composites.

5. Identifying the suitable applications of composites materials.

Course Teacher Course Co-coordinator HOD




COURSE HANDOUT

Sem: V Academic Year: 2019-20 (Odd Semester) Course Code : 17MET552

Course Title : Power Plant Engineering

Course Cordinator : Anupa R


This Course covers the various types of power plants and their accessories. The main topics

covered are Steam Power Plant, Diesel Engine Power Plant, Hydroelectric Power Plant, Nuclear Power

Plants and their accessories like Boilers, Cooling Towers and Ponds etc.



1. Understand the working of steam engine power plant with various part functioning.

2. Study the function of coal and ash handling systems and various boilers

3. Learn diesel engine power plant functions and power generated by hydroelectric power plant.

4. Know about Chimneys and Accessories used and importance of Site Selection.

5. Impart the information about nuclear power generation and Economic analysis of generating

power

3. COURSE PLAN:

Class

Sl No

Module and

Title Topics to be covered

% of portions

covered

Covered in

the chapter

Cumula

tive

1 Module – I

Different types of fuels used for steam generation 20%

20% 2 Equipment for burning coal in lump form

3 Stokers,

4

(Steam Power

Plant)

T2: pp. 2-6, 3-94,

110-126

R1: pp. 6-31

R2: pp. 2-4

Different types of Stokers,

5 Oil burners

6 Advantages and Disadvantages of using pulverized fuel

7 Unit system and bin system.

8

Module – II

(Coal, Ash

Handling and

Different Types of

Boilers)

T1: pp.241-249

T2: pp. 99-108, 131-

135,

R1: pp. 41-58

Coal handling

9 Ash handling

20% 40%

10 Generation of steam using forced circulation

11 high and supercritical pressures boilers

12 A brief account of La Mount

13 Benson

14 Velox

15 Schmidt

16 Loeffler and Ramson steam generators.

17 Module – III

(Diesel Engine and

Gas Turbine Power

Plant. Hydroelectric

Power Plant)

T1: pp.737-751, 662-

667

T2: pp. 358-377, 525-

547

R1: pp. 117-168

Method of starting diesel engines,

20% 60%

18 Cooling and lubrication system for the diesel engine

19 Intake and exhaust system

20 Layout of a diesel power plant

21 Hydro-Electric Plants,

22 Storage and Pondage

23 Flow duration and mass curves, hydrographs,

24 Low, medium and high head plants

25 Module – IV

(Chimneys,

Accessories for the

Steam Generator

Cooling Towers

And Ponds. Choice

Natural and forced draft

20% 80%

26 induced balanced draft,

27 Study of different types of cooling towers

28 cooling ponds

29 Load estimation, load duration curve

30 of site for power

station)

T1: pp.189-194,

356-364

T2: pp. 143-150,

269-275, 177-185,

712-713

R1: pp. 65-67, 102-

115, 213-218

Load factor, capacity factor, use factor,

31 Diversity factor, demand factor

32 Effect of variable load on power plant.

33 Module – V

(Nuclear Power

Plant. Economic

Analysis of Power

Plant)

T2: pp.648-662,

717-737

R1: pp. 184-194,

245-251

R2: pp. 290-293

Principles of release of nuclear energy

20% 100%

34 Fusion and fission reactions.

Nuclear fuels used in the reactors.

36 Multiplication and thermal utilization factors. Elements

of the Nuclear reactor, Moderator,

37 Control rod, fuel rods, and coolants.

38 Cost of energy production,

39 selection of plant and generating equipment

40 performance and operating characteristics of power

plants

4.TEXT BOOKS:

T1 Dr. P K Nag, “Power Plant Engineering”, Tata McGraw Hill publishing, 3th Edition, 2009,

ISBN-13:978-0-07-064815-9

T2 R K Rajput, “Power Plant Engineering”, Lakshmi Publications, 1st Edition, 2009, ISBN-13:978-

81-318-0255.

5.REFERENCE BOOKS:

R1 P.B. Nagaraj & D. Venkatesh, “Power Plant Engineering”, Sudha publications, 2008, ISBN: 978-

81-203-461-23.

R2 R.K. Hegde & Niranjan Murthy, “Power Plant Engineering”, Sapna publishing, 2nd Edition,

2007, ISBN:978-00-705-794-08.



CIE-1 20

40

CIE-2 20

Make up CIE 20


AAT-2 (Quiz ) 5 5

SEE 50 50

Total 100

7. COURSE OUTCOMES:

On completion of this course, students will be able to,

1. Deliver a talk on Steam Engine Power Generation.

2. Suggest the best method of Ash handling System and Boiler needed.

3. Analyze Power Generated by Diesel Engine and can effectively draw

hydrograph and Flow duration curves.

4. Demonstrate the functions of Chimneys and can explain role of site selection.

5. Realize the functioning of Nuclear Power Generation and Important factors

helps to reduce the cost of power generation.





COURSE HANDOUT

Sem: V Academic Year: 2019-20 (Odd Semester)


Course Title : Metal forming process

Course Teachers : Mr. L J Naik, Mr. Vinod Kumar R

Course Coordinator : Mr. L J Naik


The course deals with manufacturing of metallic products by metal forming and casting, Design

of metal formed and cast components, General metal forming theory: Technological tests, flow

stress, friction, thermal conditions, Analysis of different metal forming processes with main

focus on extrusion, forging, wiredrawing and rolling.



1. Learn the different methods of Metalworking processes and effect of parameters.

2. Understand the methods, load determination and various defects in the forging &

extrusion process.

3. Know the methods, variables; defects occurred for the rolling and sheet metal of various

Products.

4. Gain the knowledge of drawing process and expression for drawing force

5. Impart the knowledge of powders, mixing, compaction and sintering of various

components using powder metallurgy and methods of energy rate forming.

3. COURSE PLAN:

Class

Sl No

Module and

Title Topics to be covered

% of portions

covered

Covered in


1

Module – I

(Introduction and

Concepts. Effect of

parameters on

metal working)

T1: pp 503-557

T2: pp106

R1: pp 140-145

Introduction and Concepts

20% 20%

2 Classification of metal working processes

3

Characteristics of wrought products, advantages and

limitations of metalworking processes

4

Effect of parameters on metal working: Temperature ,

Strain, Strain rate

5 Flow stress, Effect of friction and lubrication

6

Effect of hydrostatic pressure in metalworking,

Deformation zone geometry

7

Workability of materials, Residual stresses in wrought

products

8 Revision of parameters briefly

9

Module – II

(Introduction to

Forging,

Introduction to

Extrusion)

T1: pp 564-581,616-

633

T1: pp 360-387, 389-

402

R1: pp 152-166, 167-

177

Classification of forging processes

10 Forging machines &equipment

20% 40%

11 Die-design parameters, Material flow lines in forging

12 Forging defects, Residual stresses in forging

13

Expressions for forging pressures & load in open die

forging and closed die forging (No derivation), Concept

of friction hill and factors affecting it

14 Simple problems

15 Types of extrusion, metal flow pattern in extrusion.

16 Deformation, lubrication & Extrusion variables

17

Extrusion of seamless tubes, Simple problems on

extrusion forces

18

Module – III

(Rolling. Introduction

to Sheet & Metal

Forming)

T1: pp 586-601,

651-653

T2:pp 340-350,

412-443 R1: pp 144-151, 177-

186

Introduction to rolling, Classification of Rolling

processes

20% 60%

19 Types of rolling mills

20

Expression for Rolling load, Roll separating force.

Power required in rolling, Maximum possible reduction

21

Rolling variables, Effects of Front & back tensions,

friction & friction hill, Defects in rolled products.

22 Simple problems

23 Sheet metal operations, dies & punches

24

Progressive die, compound die, combination die,

Rubber forming, Open back inclinable press (OBI

press)

25

Module – IV

(Drawing)

T1: pp 635-646

T2: pp 402-407

R1: pp 174-177

Steps involved in wire drawing, Drawing die details

20% 80%

26 Expression for drawing force in wire drawing

27 Power requirement, Redundant work

28

Optimal cone angle & dead zone formation, drawing

variables

29 Tube drawing, classification of tube drawing

30 Frictionless drawing of cylindrical rod

31 Simple problems

32 Module – V

(High Energy Rate

Forming Methods.

Powder Metallurgy:

)

T2: pp 448-449,

460-485

Principles

20% 100%

33 Advantages and applications, Explosive forming,

34 Electro hydraulic forming ,Electromagnetic forming

Basic steps in Powder metallurgy

36 Production of metal powders

37 Conditioning and blending powders

38 Compaction, Sintering and Finishing

39

R1: pp 219-225 Application, advantages and limitations of powder

metallurgy

4.TEXT BOOKS:

T1 G.E. Dieter, Mc Graw Hill publication, “Mechanical Metallurgy (SI units)”, 4th edition, 2010,

ISBN:0-07-084187.

T2 Seropekal, pakajiam and Steven R Schimid, “Manufacturing Processes for Engineering materials”,

4th edition, 2014, ISBN: 81-7808-9904

5. REFERENCE BOOKS:

R1 “Manufacturing Technology”, R K Rajput, Laxmi publications, 2nd edition 2015. ISBN: 978-81-318-

0244-1

R2 “Manufacturing Process III”, Kestoor Praveen, Suggi publications, 1st edition 2013.



CIE-1 20

40

CIE-2 20

Make up CIE 20


AAT-2 (Quiz ) 5 5

SEE 50 50

Total 100

7. COURSE OUTCOMES:

On completion of this course, students will be able to,

1. Describe the necessity of forming process and effect of parameters during metal working. 2. Demonstrate the process, load required and possible reasons for the formation defects of the

forged & extruded components.

3. Analyze the rolling load calculations and reasons for the formation of defects in rolled products and parameters for the fabrication of various sheet metal components.

4. Apply the Tube drawing processes and die designs. 5. Explain the application of powder metallurgy and working of high energy rate

forming methods.


Documents

NAGARJUNA COLLEGE OF ENGINEERING AND TECHNOLOGY (An …ncetmech.co.in/wp-content/uploads/Course-Handouts-5th... · 2019-07-27 · Static Loads And Factor Of Safety 9. Module – II