- Cover
- About Pearson
- Title Page
- Brief Contents
- Contents
- Preface to the Second Edition
- Preface to the First Edition
- About the Author
- Acknowledgements
- 1 CONCEPTS OF THERMODYNAMICS AND PROPERTIES OF GASES
- 1.1 Introduction
- 1.2 Important Terminologies Used in Thermodynamics
- 1.3 Specific Heat Capacity
- 1.3.1 Specific Heat at Constant Volume (Cv)
- 1.3.2 Specific Heat at Constant Pressure (CP)
- 1.3.3 Relationship Between Cp and Cv
- 1.4 The First Law of Thermodynamics
- 1.4.1 Mechanical Equivalent of Heat
- 1.4.2 Internal Energy
- 1.4.3 Physical Interpretation of Internal Energy
- 1.4.4 Energy Transfer Across the System Boundary (Heat and Work)
- 1.4.5 Non-flow Processes
- 1.4.6 Application of First Law of Thermodynamics in Steady Flow Process and Variable Flow Process
- 1.4.7 Limitations of First Law of Thermodynamics
- 1.5 The Second Law of Thermodynamics
- 1.6 Reversible and Irreversible Processes
- 1.7 The Carnot Cycle
- 1.8 The Clausius Inequality
- 1.9 Entropy and Entropy Generation
- 1.10 Third Law of Thermodynamics
- 1.11 Gas Laws
- Points to Remember
- Important Formulae
- Multiple-choice Questions
- Fill in the Blanks
- Review Questions
- Exercise Problems
- 2 FUELS AND COMBUSTION
- 3 POWER PLANT ENGINEERING AND SOURCES OF ENERGY
- 4 PROPERTIES OF STEAM AND STEAM GENERATORS
- 4.1 Introduction
- 4.2 Formation of Steam at Constant Pressure
- 4.3 Throttling Calorimeter
- 4.4 Separating and Throttling Calorimeter
- 4.5 Steam Table
- 4.6 Mollier Diagram or h–S Chart
- 4.7 Steam Generators/Boilers
- 4.8 Boiler Mountings
- 4.9 Boiler Accessories
- 4.10 Performance of Boilers
- Points to Remember
- Important Formulae
- Multiple-choice Questions
- Fill in the Blanks
- Review Questions
- Exercise Problems
- 5 STEAM AND GAS TURBINES
- 6 INTERNAL COMBUSTION ENGINES
- 6.1 Introduction
- 6.2 Classification of I.C. Engines
- 6.3 Basic Structure of I.C. Engines
- 6.4 Working Principle of I.C. Engines
- 6.4.1 Four-stroke Spark Ignition Engine
- 6.4.2 Four-stroke Compression Ignition Engine
- 6.4.3 Two-stroke Spark Ignition Engine
- 6.4.4 Two-stroke C.I. Engine
- 6.4.5 Comparison Between Four-stroke and Two-stroke Engines
- 6.4.6 Comparison Between S.I. and C.I. Engines
- 6.4.7 Comparison Between Otto Cycle and Diesel Cycle
- 6.5 Valve Timing Diagrams
- 6.6 Otto Cycle
- 6.7 Diesel Cycle
- 6.8 Dual Cycle
- 6.9 Engine Performance Parameters
- 6.10 Emission Control
- 6.11 Some Recent Developments in Automotive Technology
- Points to Remember
- Important Formulae
- Multiple-choice Questions
- Fill in the Blanks
- Review Questions
- Exercise Problems
- 7 HEAT TRANSFER
- 8 REFRIGERATION AND AIR CONDITIONING
- 8.1 Introduction
- 8.2 Refrigerator and Heat Pump
- 8.3 Components of Refrigeration System
- 8.4 Types of Refrigeration Systems
- 8.5 Type of Refrigerants
- 8.6 Domestic Refrigerator
- 8.7 Psychrometry
- 8.8 Psychrometric Processes
- 8.9 Air Washers
- 8.10 Human Comfort Conditions
- 8.11 Room Air Conditioner
- Points to Remember
- Important Formulae
- Multiple-choice Questions
- Review Questions
- Exercise Problems
- 9 FLUID MECHANICS AND HYDRAULIC MACHINES
- FLUID MECHANICS
- 9.1 Introduction
- 9.2 Properties of Fluids
- 9.3 Bernoulli’s Equation
- 9.4 Types of Flow
- 9.5 Introduction
- 9.6 Hydraulic Turbines
- 9.7 Terminology Used in Turbine
- 9.8 Pelton Turbine
- 9.9 Francis Turbine
- 9.10 Kaplan Turbine
- 9.11 Governing of Turbines
- 9.12 Pumps
- 9.13 Centrifugal Pump
- 9.14 Reciprocating Pump
- 9.15 Gear Pump
- 9.16 Vane Pump
- 9.17 Lobe Pump
- 9.18 Screw Pump
- Points to Remember
- Important Formulae
- Multiple-choice Questions
- Review Questions
- Exercise Problems
- 10 AIR COMPRESSORS
- 11 CENTROID AND MOMENT OF INERTIA
- 11.1 Introduction
- 11.2 Determination of Position of Centroid of Plane Geometric Figures
- 11.2.1 Center of Gravity, Center of Mass, and Centroid of an Irregular Shape
- 11.2.2 Centroid of I-section
- 11.2.3 Centroid of U-section
- 11.2.4 Centroid of H-section
- 11.2.5 Centroid of L-section
- 11.2.6 Centroid of T-section
- 11.2.7 Centroid of C-section
- 11.2.8 Centroid of Circular Arc
- 11.2.9 Centroid of Semicircular-section of a Disc
- 11.2.10 Centroid of a Sector of a Circular Disc
- 11.2.11 Centroid of a Parabola
- 11.2.12 Centroid of a Triangle
- 11.3 Second Moment of Area
- 11.4 Center of Gravity of Solids
- 11.5 Mass Moment of Inertia
- Points to Remember
- List of Mass Moment of Inertia
- List of Area Moment of Inertia
- Important Formulae
- Multiple-choice Questions
- Review Questions
- Exercise Problems
- 12 STRESS AND STRAIN
- 12.1 Introduction
- 12.2 Hooke’s Law
- 12.3 Stress–Strain Diagram
- 12.4 Extension in Varying Cross-section or Taper Rod
- 12.5 Stress and Strain in Varying Cross-section Bar of Uniform Strength
- 12.6 Stress and Strain in Compound Bar
- 12.7 Stress and Strain in an Assembly of Tube and Bolt
- 12.8 Stress and Strain in Composite Bar
- 12.9 Temperature Stress
- 12.10 Stress and Strain Due to Suddenly Applied Load
- 12.11 Stress and Strain for Impact Load
- 12.12 Relation Between Stress and Volumetric Strain
- 12.13 Relation Between Modulus of Elasticity and Bulk Modulus
- 12.14 Relation Between Modulus of Elasticity and Modulus of Rigidity
- Points to Remember
- Important Formulae
- Multiple-choice Questions
- Review Questions
- Exercise Problems
- 13 MACHINE ELEMENTS
- SPRINGS
- 13.1 Introduction
- 13.2 Types of Springs
- 13.3 Materials used for Springs
- 13.4 Shear Stress in Helical Springs
- 13.5 Deflection in Helical Spring
- 13.6 Series and Parallel Connection of Helical Springs
- CAM AND FOLLOWER
- 13.7 Introduction
- 13.8 Types of Cams
- 13.9 Types of Followers
- BUSHING AND ROLLER BEARING
- 13.10 Introduction
- 13.11 Bushing Materials
- 13.12 Bearings
- 13.14 Bearing Materials
- Points to Remember
- Important Formulae
- Multiple-choice Questions
- Review Questions
- Exercise Problems
- 14 FLYWHEEL AND GOVERNORS
- FLYWHEEL
- 14.1 Introduction
- 14.2 Mass Moment of Inertia of Flywheel
- GOVERNORS
- 14.3 Introduction
- 14.4 Terminology Used in Governors
- 14.5 Classification of Governors
- 14.6 Gravity Controlled Centrifugal Governors
- 14.7 Spring Controlled Centrifugal Governor
- 14.8 Sensitiveness of Governors
- 14.9 Governing of I.C. Engines
- 14.10 Differences Between Flywheel and Governors
- Points to Remember
- Important Formulae
- Multiple-choice Questions
- Review Questions
- Exercise Problems
- 15 POWER TRANSMISSION DEVICES
- 16 COUPLINGS, CLUTCHES, AND BRAKES
- COUPLINGS
- 16.1 Introduction
- 16.2 Rigid Coupling
- 16.3 Flexible Bushed Coupling
- 16.4 Universal Joint
- CLUTCHES
- 16.5 Introduction
- 16.6 Single Plate Clutch
- 16.7 Multi-plate Disc Clutch
- 16.8 Cone Clutch
- 16.9 Centrifugal Clutch
- BRAKES
- 16.10 Introduction
- Points to Remember
- Important Formulae
- Multiple-choice Questions
- Review Questions
- Exercise Problems
- 17 ENGINEERING MATERIALS
- 18 MECHANICAL MEASUREMENT
- 18.1 Introduction
- 18.2 Temperature Measurement
- 18.3 Pressure Measurement
- 18.4 Velocity Measurement
- 18.5 Flow Measurement
- 18.6 Strain Measurement
- 18.7 Force Measurement
- 18.8 Torque Measurement
- 18.9 Measurement Errors
- 18.10 Uncertainties of Measurement
- 18.11 Vernier calipers
- 18.12 Micrometer or Screw Gauge
- 18.13 Dial Gauge or Dial Indicator
- 18.14 Slip Gauges
- 18.15 Sine Bar
- 18.16 Combination Set
- Points to Remember
- Multiple-choice Questions
- Review Questions
- 19 METAL CUTTING AND MACHINE TOOLS
- 19.1 Introduction
- 19.2 Mechanism of Metal Cutting
- 19.3 Orthogonal and Oblique Metal Cutting
- 19.4 Lathe
- 19.5 Shaper, Slotter, and Planer
- 19.5.1 Shaping and Planing
- 19.5.2 Constructional Detail of Shaper
- 19.5.3 Slotter Machine
- 19.5.4 Crank and Slotted Arm Quick Return Mechanism
- 19.5.5 Specification of Shaper
- 19.5.6 Constructional Detail of Planer
- 19.5.7 Fast and Loose Pulleys Driving Mechanism of Planer
- 19.5.8 Specifications of Planer
- 19.5.9 Difference Between Shaper and Planer
- 19.6 Drilling Machine
- 19.7 Boring
- 19.8 Milling Machines
- 19.9 Grinding Machines
- Points to Remember
- Multiple-choice Questions
- Fill in the Blanks
- Review Questions
- 20 CASTING AND WELDING
- CASTING
- 20.1 Introduction
- 20.2 Classification of Casting Process
- 20.3 Sand Casting
- 20.4 Special Casting Methods
- 20.5 Casting Defects
- 20.6 Surface Cleaning of the Casting
- WELDING
- 20.7 Introduction
- 20.8 Classification of Welding Process
- 20.9 Gas Welding
- 20.10 Electric Arc Welding
- 20.11 Types of Electric Arc Welding
- 20.11.1 Carbon Arc Welding
- 20.11.2 Shielded Metal Arc Welding (SMAW)
- 20.11.3 Metal Inert Gas Arc Welding (MIG)/Gas Metal Arc Welding (GMAW)
- 20.11.4 Tungsten Inert Gas Arc Welding (TIG)/Gas Tungsten Arc Welding (GTAW)
- 20.11.5 Submerged Arc Welding (SAW)
- 20.11.6 Electroslag Welding
- 20.11.7 Atomic Hydrogen Welding
- 20.11.8 Plasma Arc Welding
- 20.12 Resistance Welding
- 20.13 Thermit Welding
- 20.14 Welding Allied Processes
- 20.15 Welding Defects
- Points to Remember
- Multiple-choice Questions
- Fill in the Blanks
- Review Questions
- 21 MECHANICAL WORKING OF METALS, SHEET METAL WORK, POWDER METALLURGY, AND SMITHY
- MECHANICAL WORKING PROCESS
- 21.1 Introduction
- 21.2 Rolling
- 21.3 Forging
- 21.4 Extrusion
- 21.5 Wire Drawing
- 21.6 Bar Drawing
- 21.7 Tube Drawing
- 21.8 High Energy Rate Forming
- 21.9 Thread Rolling
- 21.10 Piercing or Seamless Tubing
- 21.11 Some Other Forming Processes
- SHEET METAL PROCESS
- 21.12 Introduction
- 21.13 Sheet Metal Joints
- 21.14 Materials Used for Sheet Metal
- 21.15 Hand Tools Used in Sheet Metal Work
- 21.16 Sheet Metal Operations
- POWDER METALLURGY
- 21.17 Introduction
- 21.18 Manufacturing of Metal Powders
- 21.19 Blending/Mixing of the Metal Powders
- 21.20 Compacting
- 21.21 Sintering
- 21.22 Finishing Operations
- 21.23 Advantages of Powder Metallurgy
- 21.24 Limitations of Powder Metallurgy
- 21.25 Applications of Powder Metallurgy
- SMITHY
- 21.26 Introduction
- 21.27 Major Tools Used in Smithy Shop
- Points to Remember
- Multiple-choice Questions
- Fill in the Blanks
- Review Questions
- 22 MANUFACTURING SYSTEMS: NC, CNC, DNC, AND ROBOTICS
- 22.1 Introduction
- 22.2 Automation
- 22.3 Computer Integrated Manufacturing (CIM)
- 22.4 CAD/CAM
- 22.5 Numerical Control (NC)
- 22.6 Computer Numerical Control (CNC)
- 22.7 Programming Methods
- 22.8 Comparison of NC and CNC Machines
- 22.9 Direct Numerical Control (DNC)
- ROBOTICS
- 22.10 Introduction
- 22.11 Robot Anatomy
- 22.12 Three Degree of Freedom for Robot’s Wrist
- 22.13 Robot Configurations
- 22.14 Robot Control
- 22.15 Control Systems
- 22.16 Applications of Robots
- Points to Remember
- Multiple-choice Questions
- Review Questions
- 23. HEAT TREATMENT
- 23.1 Introduction
- 23.2 Iron–Carbon Phase Diagram
- 23.3 TTT (Time–Temperature–Transformation) Diagram
- 23.4 Normalizing
- 23.5 Annealing
- 23.6 Spheroidizing
- 23.7 Hardening
- 23.8 Tempering
- 23.9 Carburizing
- 23.10 Cyaniding
- 23.11 Nitriding
- 23.12 Induction Hardening
- Points to Remember
- Multiple-choice Questions
- Fill in the Blanks
- Review Questions
- Appendix 1: Mollier Diagram for Steam
- Appendix 2: Steam Table
- Index
- Copyright
About the Author
Pravin Kumar obtained his Ph.D. from IIT Delhi and M.Tech. from Institute of Technology (BHU), Varanasi. Presently, he is working as a faculty in the Department of Mechanical Engineering, Delhi Technological University (Formerly Delhi College of Engineering). He has more than 16 years of teaching and research experience. He has been teaching Basic Mechanical Engineering for several years. He has also authored two more books—Industrial Engineering and Management, published by Pearson Education, and Fundamentals of Engineering Economics, published by Wiley India Pvt. Ltd. He has published more than 50 research papers in the National and International Journals and Conferences.
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