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DECODE-Elements of Mechanical Engineering (SEM-I/II COMMON/OBE&CBCS)

Anup Goel ISBN-9789333220873
10% Discount
₹ 135.00
₹ 122.00
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MODULE-I
Sources of Energy : Introduction and application of energy sources like fossil fuels, hydel, solar, wind, nuclear fuels and bio-fuels; environmental issues like global warming and ozone depletion.
Basic Concepts of Thermodynamics : Introduction, states, concept of work, heat, temperature; Zeroth, , and laws of thermodynamics. Concept of internal energy, enthalpy and entropy (simple numericals ).
Steam : Formation of steam and thermodynamic properties of steam (simple numericals). (Chapters - 1, 2)
MODULE-II
Boilers : Introduction to boilers, classification, Lancashire boiler, Babcock and Wilcox boiler. Introduction to boiler mountings and accessories (no sketches).
Turbines : Hydraulic Turbines-Classification and specification, Principles and operation of Pelton wheel turbine, Francis turbine and Kaplan turbine (elementary treatment only).
Hydraulic Pumps : Introduction, classification and specification of pumps, reciprocating pump and centrifugal pump, concept of cavitation and priming. (Chapter - 3)
MODULE-III
Internal Combustion Engines : Classification, I.C. Engines parts, 2 and 4 stroke petrol and 4-stroke diesel engines. P-V diagrams of Otto and Diesel cycles. Simple problems on indicated power, brake power, indicated thermal efficiency, brake thermal efficiency, mechanical efficiency and specific fuel consumption.
Refrigeration and Air Conditioning : Refrigeration - Definitions - Refrigerating effect, Ton of Refrigeration, Ice making capacity, COP, relative COP, Unit of Refrigeration. Refrigerants, Properties of refrigerants, List of commonly used refrigerants. Principle and working of vapor compression refrigeration and vapor absorption refrigeration. Domestic refrigerator. Principles and applications of air conditioners, window and split air conditioners. (Chapters - 4, 5)
MODULE-IV
Properties, Composition and Industrial Applications of Engineering Materials
Metals- Ferrous : Cast iron, tool steels and stainless steels and nonferrous : Aluminum, brass, bronze. Polymers - Thermoplastics and thermosetting polymers. Ceramics - Glass, optical flber glass, Cermets. Composites - Fiber reinforced composites, Metal Matrix Composites Smart materials - Piezoelectric materials, shape memory alloys, semiconductors and insulators.
Joining Processes : Soldering, Brazing and Welding
Definitions, Classification and methods of soldering, brazing and welding. Brief description of arc welding, oxy-acetylene welding, TIG welding and MIG welding.
Belt drives : Open & crossed belt drives, Definitions -slip, creep, velocity ratio, derivations for length of belt in open and crossed belt drive, ratio of tension in flat belt drives, advantages and disadvantages of V belts and timing belts, simple numerical problems.
Gear Drives : Types-spur, helical, bevel, worm and rack and pinion. Velocity ratio, advantages and disadvantages over belt drives, simple numerical problems on velocity ratio. (Chapters - 6, 7, 8, 9)


MODULE-V
Lathe - Principle of working of a center lathe. Parts of a lathe. Operations on lathe - Turning, Facing, Knurling, Thread Cutting, Drilling, Taper turning by Tailstock offset method and Compound slide swiveling method, Specification of Lathe.
Milling Machine- Principle of milling, types of milling machines. Working of horizontal and vertical milling machines. Milling processes - plane milling, end milling, slot milling, angular milling, form milling, straddle milling and gang milling. (Layout sketches of the above machines need not be dealt. Sketches need to be used only for explaining the operations performed on the machines).
Introduction to Advanced Manufacturing Systems
Computer Numerical Control (CNC) : Introduction. components of CNC, open loop and closed loop systems, advantages of CNC, CNC Machining centers and Turning centers.
Robots : Robot anatomy, joints and links, common robot configurations. Applications of Robots in material handling, processing and assembly and inspection. (Chapters - 10, 11)
IMPORTANT NOTE FROM TECHNICAL PUBLICATIONS
Dear Students,
It gives us immense pleasure to present you this Decode Series prepared according to the latest syllabus & question paper pattern of VTU 2018 Course.
We know that in semester pattern students don't get time to study all subjects thoroughly from text books which are very big in size.
Decode contains whole subject in question-answer format.
It contains model answers & solutions to all the questions & numerical problems asked in last 10 years university question papers. There are also additional questions with answers so as to cover every concept of the subject.
This decode guide contains complete syllabus of the subject in simple & lucid language. Answers, solutions have been illustrated using neat, correct & easily reproducible diagrams.
This systematic approach will help you to study & revise the subject completely from the examination point of view.
This Decode Series is written by very famous author of Technical Publications.
There are very less chances of having any conceptual and printing mistakes in this book.
We assure that this Decode Series will help you to secure a high percentage of marks in your exam.

 

MODULE-I
Sources of Energy : Introduction and application of energy sources like fossil fuels, hydel, solar, wind, nuclear fuels and bio-fuels; environmental issues like global warming and ozone depletion.
Basic Concepts of Thermodynamics : Introduction, states, concept of work, heat, temperature; Zeroth, , and laws of thermodynamics. Concept of internal energy, enthalpy and entropy (simple numericals ).
Steam : Formation of steam and thermodynamic properties of steam (simple numericals). (Chapters - 1, 2)
MODULE-II
Boilers : Introduction to boilers, classification, Lancashire boiler, Babcock and Wilcox boiler. Introduction to boiler mountings and accessories (no sketches).
Turbines : Hydraulic Turbines-Classification and specification, Principles and operation of Pelton wheel turbine, Francis turbine and Kaplan turbine (elementary treatment only).
Hydraulic Pumps : Introduction, classification and specification of pumps, reciprocating pump and centrifugal pump, concept of cavitation and priming. (Chapter - 3)
MODULE-III
Internal Combustion Engines : Classification, I.C. Engines parts, 2 and 4 stroke petrol and 4-stroke diesel engines. P-V diagrams of Otto and Diesel cycles. Simple problems on indicated power, brake power, indicated thermal efficiency, brake thermal efficiency, mechanical efficiency and specific fuel consumption.
Refrigeration and Air Conditioning : Refrigeration - Definitions - Refrigerating effect, Ton of Refrigeration, Ice making capacity, COP, relative COP, Unit of Refrigeration. Refrigerants, Properties of refrigerants, List of commonly used refrigerants. Principle and working of vapor compression refrigeration and vapor absorption refrigeration. Domestic refrigerator. Principles and applications of air conditioners, window and split air conditioners. (Chapters - 4, 5)
MODULE-IV
Properties, Composition and Industrial Applications of Engineering Materials
Metals- Ferrous : Cast iron, tool steels and stainless steels and nonferrous : Aluminum, brass, bronze. Polymers - Thermoplastics and thermosetting polymers. Ceramics - Glass, optical flber glass, Cermets. Composites - Fiber reinforced composites, Metal Matrix Composites Smart materials - Piezoelectric materials, shape memory alloys, semiconductors and insulators.
Joining Processes : Soldering, Brazing and Welding
Definitions, Classification and methods of soldering, brazing and welding. Brief description of arc welding, oxy-acetylene welding, TIG welding and MIG welding.
Belt drives : Open & crossed belt drives, Definitions -slip, creep, velocity ratio, derivations for length of belt in open and crossed belt drive, ratio of tension in flat belt drives, advantages and disadvantages of V belts and timing belts, simple numerical problems.
Gear Drives : Types-spur, helical, bevel, worm and rack and pinion. Velocity ratio, advantages and disadvantages over belt drives, simple numerical problems on velocity ratio. (Chapters - 6, 7, 8, 9)


MODULE-V
Lathe - Principle of working of a center lathe. Parts of a lathe. Operations on lathe - Turning, Facing, Knurling, Thread Cutting, Drilling, Taper turning by Tailstock offset method and Compound slide swiveling method, Specification of Lathe.
Milling Machine- Principle of milling, types of milling machines. Working of horizontal and vertical milling machines. Milling processes - plane milling, end milling, slot milling, angular milling, form milling, straddle milling and gang milling. (Layout sketches of the above machines need not be dealt. Sketches need to be used only for explaining the operations performed on the machines).
Introduction to Advanced Manufacturing Systems
Computer Numerical Control (CNC) : Introduction. components of CNC, open loop and closed loop systems, advantages of CNC, CNC Machining centers and Turning centers.
Robots : Robot anatomy, joints and links, common robot configurations. Applications of Robots in material handling, processing and assembly and inspection. (Chapters - 10, 11)
IMPORTANT NOTE FROM TECHNICAL PUBLICATIONS
Dear Students,
It gives us immense pleasure to present you this Decode Series prepared according to the latest syllabus & question paper pattern of VTU 2018 Course.
We know that in semester pattern students don't get time to study all subjects thoroughly from text books which are very big in size.
Decode contains whole subject in question-answer format.
It contains model answers & solutions to all the questions & numerical problems asked in last 10 years university question papers. There are also additional questions with answers so as to cover every concept of the subject.
This decode guide contains complete syllabus of the subject in simple & lucid language. Answers, solutions have been illustrated using neat, correct & easily reproducible diagrams.
This systematic approach will help you to study & revise the subject completely from the examination point of view.
This Decode Series is written by very famous author of Technical Publications.
There are very less chances of having any conceptual and printing mistakes in this book.
We assure that this Decode Series will help you to secure a high percentage of marks in your exam.

 

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