JNTUK R20 2-2 Industrial Engineering and Management Material PDF Download

Students those who are studying JNTUK R20 Mechanical Branch, Can Download Unit wise R20 2-2 Industrial Engineering and Management Material/Notes PDFs below.

JNTUK R20 2-2 Industrial Engineering and Management Material PDF Download

UNIT-1

INTRODUCTION: Definition of industrial engineering (I.E), development, applications, role of an industrial engineer, differences between production management and industrial engineering, quantitative tools of IE and productivity measurement. concepts of management, importance, functions of management, scientific management, Taylor’s principles, theory X and theory Y, Fayol’s principles of management.

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UNIT-2

PLANT LAYOUT: Factors governing plant location, types of production layouts, advantages and disadvantages of process layout and product layout, applications, quantitative techniques for optimal design of layouts, plant maintenance, preventive and breakdownmaintenance.

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UNIT-3

WORK STUDY: Importance, types of production, applications, workstudy, method study and time study, work sampling, PMTS, micro-motion study, rating techniques, MTM, work factor system, principles of Ergonomics, flow process charts, string diagrams and Therbligs,

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UNIT-4

STATISTICAL QUALITY CONTROL: Quality control, Queing assurance and its importance, SQC, attribute sampling inspection with single and double sampling, Control charts – X and R – charts X and S charts and their applications, numerical examples.

TOTAL QUALITY MANAGEMENT: zero defect concept, quality circles, implementation, applications, ISO quality systems. six sigma – definition, basic concepts

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UNIT-5

RESOURCE MANAGEMENT: Concept of human resource management, personnel management and industrial relations, functions of personnel management, Job-evaluation, its importance and types, merit rating, quantitative methods, wage incentive plans, types.

VALUE ANALYSIS: Value engineering, implementation procedure, enterprise resource planning and supply chainmanagement.

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TEXT BOOKS:

1. Industrial Engineering and management / O.P Khanna/KhannaPublishers.
2. Industrial Engineering and Production Management/MartandTelsang/S.Chand& CompanyLtd. New Delhi

REFERENCE BOOKS:

1. Industrial Management / Bhattacharya DK/Vikaspublishers
2. Operations Management / J.G Monks/McGrawHillPublishers.
3. Industrial Engineering and Management Science/T.R. Banga, S.C.Sharma, N. K. Agarwal / Khanna Publishers
4. Principles of Management /Koontz O’ Donnel/McGraw Hill Publishers.
5. Statistical Quality Control /Gupta/KhannaPublishers 6. Industrial Engineering and Management /NVS Raju/Cengage Publishers

OUTCOMES:

• Design and conduct experiments, analyse, interpret data and synthesize validconclusions
• Design a system, component, or process, and synthesize solutions to achieve desiredneeds
• Use the techniques, skills, and modern engineering tools necessary for engineering practice with appropriate considerations for public health and safety, cultural, societal, and environmental constraints
• Function effectively within multi-disciplinary teams and understand the fundamental precepts of effective project management

JNTUK R20 2-2 Thermal Engineering-I Material/Notes PDF Download

Students those who are studying JNTUK R20 Mechanical Branch, Can Download Unit wise R20 2-2 Thermal Engineering-I (TE-1) Material/Notes PDFs below.

JNTUK R20 2-2 Thermal Engineering-I Material/Notes PDF Download

OBJECTIVES:

• To make the student learn and understand the reasons and affects of various losses that occur in the actual engine operation.
• To familiarize the student with the various engine systems along with their function and necessity.
• To learn about normal combustion phenomenon and knocking in S.I. and C.I. Engines and to find the several engine operating parameters that affect the smooth engine operation.
• To make the student learn to perform testing on S.I and C.I Engines for the calculations of performance and emission parameters.

UNIT-1

Air standard Cycles: otto, diesel and dual cycles, its comparison, Brayton cycle

Actual Cycles and their Analysis: Introduction, Comparison of Air Standard and Actual Cycles, Time Loss Factor, Heat Loss Factor, Exhaust Blowdown-Loss due to Gas exchange process, Volumetric Efficiency. Loss due to Rubbing Friction, Actual and Fuel-Air Cycles of CI Engines.

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UNIT-2

I. C. ENGINES : Classification – Working principles, Valve and Port Timing Diagrams, – Engine systems – Fuel, Carburettor, Fuel Injection System, Ignition, Cooling and Lubrication, principle of wankle engine, principles of supercharging and turbocharging.

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UNIT-3

Combustion in S.I. Engines : Normal Combustion and abnormal combustion – Importance of flame speed and effect of engine variables – Types of Abnormal combustion, pre-ignition and knocking (explanation of ) – Fuel requirements and fuel rating, anti knock additives – combustion chamber – requirements, types.

Combustion in C.I. Engines : Four stages of combustion – Delay period and its importance – Effect of engine variables – Diesel Knock– Need for air movement, suction, compression and combustion induced turbulence – open and divided combustion chambers and nozzles used – fuel requirements and fuel rating.

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UNIT-4

Measurement, Testing and Performance: Parameters of performance – measurement of cylinder pressure, fuel consumption, air intake, exhaust gas composition, Brake power – Determination of frictional losses and indicated power – Performance test – Heat balance sheet and chart.

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UNIT-5

GAS TURBINES: Simple gas turbine plant – ideal cycle, essential components – parameters of performance – actual cycle – regeneration, inter cooling and reheating –closed cycle type gas turbines.

JET PROPULSION: Principle of operation –classification of jet propulsive engines – working principles with schematic diagrams and representation on t-s diagram – thrust, thrust power and propulsion efficiency – turbo jet engines – needs and demands met by turbo jet – schematic diagram, thermodynamic cycle, performance evaluation (Definitions and Simple Problems).

ROCKETS: Application – working principle – classification – propellant type – thrust, propulsive efficiency – specific impulse – solid and liquid propellant rocket engines (only Theoretical concepts).

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TEXT BOOKS:

1. I.C. Engines – V. Ganesan- Tata McGraw Hill Publishers
2. Gas Turbines – V.Ganesan – Tata McGraw HillPublishers

REFERENCE BOOKS:

1. Thermal Engineering – Mahesh Rathore- McGraw Hillpublishers
2. I.C.Engines–AppliedThermosciences–C.R.Ferguson&A.T.Kirkpatrick-2 nd Edition Wiley Publ
3. I.C. Engines – J.B.Heywood/McGrawHIll.
4. Heat engines, Vasandani& Kumar – Thermalpublications
5. Gas Turbine Theory – HIH Saravanamuttoo, Cohen, Rogers –PearsonPublishers

OUTCOMES:

• CO1: Derive the actual cycle from fuel-air cycle and air- standard cycle for all practical applications.
• CO2: Explain working principle and various components of IC engine
• CO3: Explain combustion phenomenon of CI and SI engines and their impact on engine variables.
• CO4: Analyze the performance of an IC engine based on the performance parameters.
• CO5: Explain the cycles and systems of a gas turbine and determine the efficiency of gas turbine.
• CO6: Explain the applications and working principle of rockets and jet propulsion.

JNTUK R20 2-2 Dynamics of Machinery Material/Notes PDF Download

Students those who are studying JNTUK R20 Mechanical Branch, Can Download Unit wise R20 2-2 Dynamics of Machinery (DOM) Material/Notes PDFs below.

JNTUK R20 2-2 Dynamics of Machinery Material/Notes PDF Download

OBJECTIVES:

• To analyze the forces in clutches, brakes and dynamometers involving friction.
• understand the effect gyroscopic couple in motor cycles, aeroplanes and ships.
• To understand the static and dynamic force analysis of four bar and slider crank mechanisms.
• To study the turning moment diagrams of reciprocating engines and to learn design procedure of a flywheel
• To learn analytical and graphical methods for calculating balancing of rotary and reciprocating masses
• Understanding of vibrations and its significance on engineering design.

UNIT-1

FRICTION: Inclined plane, friction of screw and nuts, pivot and collar, uniform pressure, uniform wear, friction circle and friction axis: lubricated surfaces, boundary friction, film lubrication.

CLUTCHES: Friction clutches- single disc or plate clutch, multiple disc clutch, cone clutch, centrifugal clutch.

BRAKES AND DYNAMOMETERS: Simple block brakes, internal expanding brake, band brake of vehicle. General description and operation of dynamometers: Prony, Rope brake, Epicyclic, Bevis Gibson and belt transmission,

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UNIT-2

STATIC AND DYNAMIC FORCE ANALYSIS: Dynamic force analysis of four bar mechanism and slider crank mechanism, inertia torque, angular velocity and acceleration of connecting rod, crank effort

TURNING MOMENT DIAGRAMS: Turning moment diagrams – fluctuation of energy – fly wheels and their design.

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UNIT-3

PRECESSION: Gyroscopes, effect of precession motion on the stability of moving vehicles such as motor car, motor cycle, aero planes and ships.

GOVERNERS: Watt, porter and proell governors, spring loaded governors – Hartnell and Hartung with auxiliary springs. sensitiveness, isochronism and hunting.

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UNIT-4

BALANCING: Balancing of rotating masses single and multiple – single and different planes, use analytical and graphical methods. Primary, secondary, and higher balancing of reciprocating masses. analytical and graphical methods, unbalanced forces and couples – examination of “V” multi cylinder in line and radial engines for primary and secondary balancing, locomotive balancing, hammer blow, swaying couple, variation of tractive effort.

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UNIT-5

VIBRATIONS: Free Vibration of spring mass system –Natural frequency-types of damping – damped free vibration, Simple problems on forced damped vibration, vibration isolation and transmissibility transverse loads, vibrations of beams with concentrated and distributed loads. Dunkerly’s methods, Raleigh’s method, whirling of shafts, critical speeds, torsional vibrations, two and three rotor systems.

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TEXT BOOKS:

1. Theory of Machines / S.S Rattan/ Mc. Graw Hill
2. Theory of Mechanisms and Machines -Dr.Jagadish Lal – Metropolitan Pvt.Ltd .

REFERENCE BOOKS:

1. Mechanism and machine theory – JS Rao & RV Dukkipati – New Age Publishers.
2. Theory of Machines – Shigley – McGrawHill Publishers
3. Theory of Machines – Thomas Bevan – Pearson Publishers

OUTCOMES:

• To compute the frictional losses and transmission in clutches, brakes and dynamometers
• To determine the effect of gyroscopic couple in motor vehicles, ships and aeroplanes
• To analyze the forces in four bar and slider crank mechanisms and design a flywheel
• To determine the rotary unbalanced mass in reciprocating equipment
• To determine the unbalanced forces and couples in reciprocating and radial engines
• To determine the natural frequencies of discrete systems undergoing longitudinal, torsional and transverse vibrations.

JNTUK R20 2-2 Material Science & Metallurgy Material PDF Download

Students those who are studying JNTUK R20 Mechanical Branch, Can Download Unit wise R20 2-2 Material Science & Metallurgy Material/Notes PDFs below.

JNTUK R20 2-2 Material Science & Metallurgy Material PDF Download

Course Objectives : To understand the basic fundamentals of Material science and Physical metallurgy. The basic concepts to be taught will help for the improvement, proper selection and effective utilization of materials which is essential to satisfy the ever increasing demands of the society.

UNIT-1

Structure of Metals and Constitution of alloys: Bonds in Solids, Metallic bond, crystallization of metals, Packing Factor – SC, BCC, FCC& HCP-line density, plane density. Grain and grain boundaries, effect of grain boundaries on the Properties of metal / alloys – determination of grain size. Imperfections – point, line, surface and volume- Slip and Twinning. Necessity of alloying, types of solid solutions, Hume Rotherys rules, intermediate alloy phases, and electron compounds

Equilibrium Diagrams : Experimental methods of construction of equilibrium diagrams, Isomorphous alloy systems, equilibrium cooling and heating of alloys, Lever rule, coring miscibility gaps, eutectic systems, congruent melting intermediate phases, peritectic reaction. Transformations in the solid state – allotropy, eutectoid, peritectoid reactions, phase rule, relationship between equilibrium diagrams and properties of alloys. Study of binary phase diagrams such as Cu-Ni and Fe-Fe3C.

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UNIT-2

Ferrous metals and alloys: Structure and properties of White Cast iron, Malleable Cast iron, grey cast iron, Spheriodal graphite cast iron, Alloy cast irons. Classification of steels, structure and properties of plain carbon steels, Low alloy steels, Hadfield manganese steels, tool and die steels.

Non-ferrous Metals and Alloys: Structure and properties of Copper and its alloys, Aluminium and its alloys, Titanium and its alloys, Magnesium and its alloys, Super alloys.

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UNIT-3

Heat treatment of Alloys: Effect of alloying elements on Fe-Fe3C system, Annealing, normalizing, hardening, TTT diagrams, tempering, hardenability, surface – hardening methods, Age hardening treatment, Cryogenic treatment of alloys.

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UNIT-4

Powder Metallurgy: Basic processes- Methods of producing metal powders- milling atomizationGranulation-Reduction-Electrolytic Deposition. Compacting methods – Sintering – Methods of manufacturing sintered parts. Sintering Secondary operations-Sizing, coining, machining -Factors determining the use of powder metallurgy-Application of this process.

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UNIT-5

Ceramic and composite materials: Crystalline ceramics, glasses, cermets, abrasive materials, Classification of composites, various methods of component manufacture of composites, particle – reinforced materials, fiber reinforced materials, metal ceramic mixtures, metal – matrix composites and C – C composites. Nanomaterials – definition, properties and applications.

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TEXT BOOKS:

1. Introduction to Physical Metallurgy – Sidney H. Avener – McGrawHill

2. Essential of Materials science and engineering – Donald R.Askeland – Cengage.

REFERENCES :

1. Material Science and Metallurgy – Dr. V.D.kodgire – Everest Publishing House

2. Materials Science and engineering – Callister & Baalasubrahmanyam- Wiley Publications

3. Material Science for Engineering students – Fischer – Elsevier Publishers

4. Material science and Engineering – V. Rahghavan-PHI Publishers

5. Introduction to Material Science and Engineering – Yip-Wah Chung CRC Press

6. Material Science and Metallurgy – A V K Suryanarayana – B S Publications

7. Material Science and Metallurgy – U. C. Jindal – Pearson Publications

COURSE OUTCOMES: After undergoing the course the student is expected to learn

• CO1: Understand the crystalline structure of different metals and study the stability of phases in different alloy systems.
• CO2: Study the behavior of ferrous and non ferrous metals and alloys and their application in different domains
• CO3: Able to understand the effect of heat treatment, addition of alloying elements on properties of ferrous metals.
• CO4: Grasp the methods of making of metal powders and applications of powder metallurgy
• CO5: Comprehend the properties and applications of ceramic, composites and other advanced methods.