JNTUK R19 3-2 Digital Control Systems Material/Notes PDF Download

Students those who are studying JNTUK R19 EEE Branch, Can Download Unit wise R19 3-2 Digital Control Systems (DCS) Material/Notes PDFs below.

JNTUK R19 3-2 Digital Control Systems Material/Notes PDF Download

Preamble: In recent years digital controllers have become popular due to their capability of accurately performing complex computations at high speeds and versatility in leading nonlinear control systems. In this context, this course focuses on the analysis and design of digital control systems.

OBJECTIVES:

• To understand the concepts of digital control systems and assemble various components associated with it. Advantages compared to the analog type.
• The theory of z–transformations and application for the mathematical analysis of digital control systems.
• To represent the discrete–time systems in state–space model and evaluation of state transition matrix, the design of state feedback control by “the pole placement method.”, design of state observers.
• To examine the stability of the system using different tests.
• To study the conventional method of analyzing digital control systems in the w–plane.

UNIT-1

Introduction and signal processing Introduction to analog and digital control systems – Advantages of digital systems – Typical examples – Continuous and Discrete Time Signals – Sample and hold devices – Sampling theorem and data reconstruction – Frequency domain characteristics of zero order hold.

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UNIT-2

z–transformations z–Transforms – Theorems – Finding inverse z–transforms – Formulation of difference equations and solving – Block diagram representation – Pulse transfer functions and finding open loop and closed loop responses.

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UNIT-3

State space analysis and the concepts of Controllability and observability State space representation of discrete time systems – Solving Discrete Time state space equations – State transition matrix and its properties – Discretization of continuous time state equations – Concepts of controllability and observability – Tests(without proof).

State Feedback Controllers and State Observers Design of state feedback controller through pole placement – Necessary and sufficient conditions – Ackerman’s formula – Design of state observers (Full Order and Reduced Order).

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UNIT-4

Stability analysis Mapping between the s–Plane and the z–Plane – Primary strips and Complementary strips – Stability criterion – Modified Routh’s stability criterion and Jury’s stability test.

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UNIT-5

Design of discrete–time control systems by conventional methods Transient and steady state specifications – Design using frequency response in the w–plane for lag and lead compensators – Root locus technique in the z–plane.

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TEXT BOOKS:

1. Discrete–Time Control systems – K. Ogata, Pearson Education/PHI, 2nd Edition.
2. Digital Control and State Variable Methods by M.Gopal, TMH, 4th Edition.

OUTCOMES:

• Digital Control Systems, Kuo, Oxford University Press, 2nd Edition, 2003.

Learning Outcomes: After the completion of the course the student should be able to:

• learn the advantages of discrete time control systems and the “know how” of various associated accessories.
• understand z–transformations and their role in the mathematical analysis of different systems(like Laplace transforms in analog systems).
• learn the stability criterion for digital systems and methods adopted for testing the same are explained.
• understand the conventional and state space methods of design are also introduced.

JNTUK R19 3-2 Electric Drives Material/Notes PDF Download

Students those who are studying JNTUK R19 EEE Branch, Can Download Unit wise R19 3-2 Electric Drives Material/Notes PDFs below.

JNTUK R19 3-2 Electric Drives Material/Notes PDF Download

Preamble: This course is an extension of power electronics applications to electric drives. This course covers in detail the basic and advanced speed control techniques using power electronic converters that are used in industry. It is equally important to understand the four quadrant operation of electric drives and slip power recovery schemes in induction motors.

OBJECTIVES:

• To learn the fundamentals of electric drive and different electric braking methods.
• To analyze the operation of three phase converter controlled dc motors and four quadrant operation of dc motors using dual converters.
• To discuss the converter control of dc motors in various quadrants.
• To understand the concept of speed control of induction motor by using AC voltage controllers and voltage source inverters.
• To learn the principles of static rotor resistance control and various slip power recovery schemes.
• To understand the speed control mechanism of synchronous motors

UNIT-1

Fundamentals of Electric Drives Electric drive – Fundamental torque equation – Load torque components – Nature and classification of load torques – Steady state stability – Load equalization– Four quadrant operation of drive (hoist control) – Braking methods: Dynamic – Plugging – Regenerative methods.

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UNIT-2

Controlled Converter Fed DC Motor Drives 1-phase half and fully controlled converter fed separately and self-excited DC motor drive – Output voltage and current waveforms – Speed-torque expressions – Speed-torque characteristics – Principle of operation of dual converters and dual converter fed DC motor drives -Numerical problems.

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UNIT-3

DC–DC Converters Fed DC Motor Drives Single quadrant – Two quadrant and four quadrant DC-DC converter fed separately excited and self-excited DC motors – Continuous current operation – Output voltage and current waveforms – Speed–torque expressions – Speed–torque characteristics – Four quadrant operation – Closed loop operation (qualitative treatment only).

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UNIT-4

Stator side control of 3-phase Induction motor Drive Stator voltage control using 3-phase AC voltage regulators – Waveforms –Speed torque characteristics– Variable Voltage Variable Frequency control of induction motor by PWM voltage source inverter – Closed loop v/f control of induction motor drives (qualitative treatment only).

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UNIT-5

Rotor side control of 3-phase Induction motor Drive & Synchronous Motor Drives Static rotor resistance control – Slip power recovery schemes – Static Scherbius drive – Static Kramer drive – Performance and speed torque characteristics – Advantages –Applications.

Separate control of synchronous motor – self control of synchronous motor employing load commutated thyristor inverter – closed loop control of synchronous motor drive – PMSM (Basic operation only).

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TEXT BOOKS:

1. Fundamentals of Electric Drives – by G K Dubey, Narosa Publications
2. Power Semiconductor Drives, by S.B.Dewan, G.R.Slemon, A.Straughen, Wiley-India Edition

OUTCOMES:

• Electric Motors and Drives Fundamentals, Types and Apllications, by Austin Hughes and Bill Drury, Newnes.
• Thyristor Control of Electric drives – VedamSubramanyam Tata McGraw Hill Publications.
• Power Electronic Circuits, Devices and applications by M.H.Rashid, PHI
• Power Electronics handbook by Muhammad H.Rashid, Elsevier.

Learning Outcomes: After the completion of the course the student should be able to:

• explain the fundamentals of electric drive and different electric braking methods.
• analyze the operation of three phase converter fed dc motors and four quadrant operations of dc motors using dual converters.
• describe the converter control of dc motors in various quadrants of operation
• know the concept of speed control of induction motor by using AC voltage controllers and voltage source inverters.
• differentiate the stator side control and rotor side control of three phase induction motor, explain the speed control mechanism of synchronous motors.

JNTUK R19 3-2 Data Structures Material/Notes PDF Download

Students those who are studying JNTUK R19 EEE Branch, Can Download Unit wise R19 3-2 DATA STRUCTURES (DS) Material/Notes PDFs below.

JNTUK R19 3-2 Data Structures Material/Notes PDF Download

This course is core subject developed to help the student understand the data structure principles used in power systems, machines and control systems. This subject covers linear data structures, linked lists, trees, graphs, searching and sorting.

OBJECTIVES:

• Operations on linear data structures and their applications.
• The various operations on linked lists.
• The basic concepts of Trees, Traversal methods and operations.
• Concepts of implementing graphs and its relevant algorithms.
• Sorting and searching algorithms.

UNIT-1

Linear Data Structures: Arrays, Stacks And Queues Data Structures -Operations-Abstract Data Types-Complexity of Algorithms-Time and SpaceArrays-Representation of Arrays-Linear Arrays-Insertion–Deletion and Traversal of a Linear Array-Array as an Abstract Data Type-Multi-Dimensional arrays-Strings-String OperationsStoring Strings-String as an Abstract Data Type

Stack -Array Representation of Stack-Stack Abstract Data Type-Applications of Stacks: PrefixInfix and Postfix Arithmetic Expressions-Conversion-Evaluation of Postfix ExpressionsRecursion-Towers of Hanoi-Queues-Definition-Array Representation of Queue-The Queue Abstract Data Type-Circular Queues-Dequeues-Priority Queues.

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UNIT-2

Linked Lists Pointers-Pointer Arrays-Linked Lists-Node Representation-Single Linked List-Traversing and Searching a Single Linked List-Insertion into and Deletion from a Single Linked List-Header Linked Lists-Circularly Linked Lists-Doubly Linked Lists-Linked Stacks and QueuesPolynomials-Polynomial Representation-Sparse Matrices.

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UNIT-3

Trees Terminology-Representation of Trees-Binary Trees-Properties of Binary Trees-Binary Tree Representations-Binary Tree Traversal-Preorder-Inorder and Postorder Traversal-ThreadsThread Binary Trees-Balanced Binary Trees-Heaps-Max Heap-Insertion into and Deletion from a Max Heap-Binary Search Trees-Searching-Insertion and Deletion from a Binary Search TreeHeight of Binary Search Tree, m-way Search Trees, B-Trees.

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UNIT-4

Graphs Graph Theory Terminology-Graph Representation-Graph Operations-Depth First Search-Breadth First Search-Connected Components-Spanning Trees-Biconnected Components-Minimum Cost Spanning Trees-Kruskal’s Algorithm-Prism’s Algorithm-Shortest Paths-Transitive Closure-AllPairs Shortest Path-Warshall’s Algorithm.

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UNIT-5

Searching And Sorting Searching -Linear Search-Binary Search-Fibonacci Search-Hashing-Sorting-Definition-Bubble Sort-Insertion sort-Selection Sort-Quick Sort-Merging-Merge Sort-Iterative and Recursive Merge Sort-Shell Sort-Radix Sort-Heap Sort.

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TEXT BOOKS:

1. Fundamentals of Data Structures in C, 2nd Edition, E.Horowitz, S.Sahni and Susan Anderson Freed, Universities Press Pvt. Ltd.
2. Data Structures With C, Seymour Lipschutz, Schaum’s Outlines, Tata McGraw Hill.

OUTCOMES:

• data structures concepts with arrays, stacks, queues.
• linked lists for stacks, queues and for other applications.
• traversal methods in the Trees.
• various algorithms available for the graphs.
• sorting and searching in the data ret retrival applications.

JNTUK R19 3-2 Power System Analysis Material/Notes PDF Download

Students those who are studying JNTUK R19 EEE Branch, Can Download Unit wise R19 3-2 Power System Analysis (PSA) Material/Notes PDFs below.

JNTUK R19 3-2 Power System Analysis Material/Notes PDF Download

Preamble: The course is designed to give students the required knowledge for the design and analysis of electrical power grids. Calculation of power flow in a power system network using various techniques, formation of Zbus and its importance are covered in this course. It also deals with short circuit analysis and analysis of power system for steady state and transient stability.

OBJECTIVES:

• To development the impedance diagram (p.u) and formation of Ybus
• To study the different load flow methods.
• To study the concept of the Zbusbuilding algorithm.
• To study short circuit calculation for symmetrical faults
• To study the effect of unsymmetrical faults and their effects.
• To study the rotor angle stability of power systems.

UNIT-1

Circuit Topology & Per Unit Representation

Graph theory definition – Formation of element node incidence and bus incidence matrices – Primitive network representation – Formation of Ybus matrix by singular transformation and direct inspection methods – Per Unit Quantities–Single line diagram– Impedance diagram of a power system.

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UNIT-2:

Power Flow Studies

Necessity of power flow studies – Derivation of static power flow equations – Power flow solution using Gauss-Seidel Method – Newton Raphson Method (Rectangular and polar coordinates form) –Decoupled and Fast Decoupled methods – Algorithmic approach –Problems on 3–bus system only.

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UNIT-3:

Z-Bus Algorith & Symmetrical Fault Analysis:

Formation of Zbus: Algorithm for the Modification of Zbus Matrix (without mutual impedance).

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Symmetrical Fault Analysis:

Reactances of Synchronous Machine – Three Phase Short Circuit Currents – Short circuit MVA calculations for Power Systems.

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UNIT-4:

Symmetrical Components & Fault analysis Definition of symmetrical components – symmetrical components of unbalanced three phase systems – Power in symmetrical components – Sequence impedances: Synchronous generator – Transmission line and transformers – Sequence networks –Various types of faults LG– LL– LLG and LLL on unloaded alternator–unsymmetrical faults on power system for numerical problems only.

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UNIT-5:

Power System Stability Analysis Elementary concepts of Steady state – Dynamic and Transient Stabilities – Description of Steady State Stability Power Limit –Transfer Reactance–Synchronizing Power Coefficient – Power Angle Curve and Determination of Steady State Stability – Derivation of Swing Equation–Determination of Transient Stability by Equal Area Criterion –Applications of Equal Area Criterion – Methods to improve steady state and transient stability.

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TEXT BOOKS:

1. Power System Analysis by Grainger and Stevenson, Tata McGraw Hill.
2. Modern Power system Analysis – by I.J.Nagrath & D.P.Kothari: Tata McGraw–Hill Publishing Company, 2nd edition

REFERENCE BOOKS:

1. Power System Analysis – by A.R.Bergen, Prentice Hall, Inc.
2. Power System Analysis by HadiSaadat – TMH Edition.
3. Power System Analysis by B.R.Gupta, Wheeler Publications.
4. Power System Analysis and Design by J.Duncan Glover, M.S.Sarma, T.J.Overbye – CengageLearning publications

OUTCOMES:

• Able to draw impedance diagram for a power system network and to understand per unit quantities.
• Able to form aYbusand Zbusfor a power system networks.
• Able to understand the load flow solution of a power system using different methods.
• Able to find the fault currents for all types faults to provide data for the design of protective devices.
• Able to findthe sequence components of currents for unbalanced power system network.
• Able to analyze the steady state, transient and dynamic stability concepts of a power system.

JNTUK B.Tech 3-2 R19 EEE Materials: Students Can Download JNTUK 3-2 EEE R19 Regulation Materials/ E Note Books / Text Books Subject Wise From Below.

JNTUK B.Tech 3-2 Sem R19 EEE Materials Subject Wise PDF

Students of Jawaharlal Nehru Technological University Kakinada can avail of B.Tech 3-2 can avail of the materials for R19 regulation for various branches. Students can download JNTUK B.Tech 3-2 Sem R19 EEE Materials Subject Wise PDF from the links provided here. By tapping on the link, one can download materials for JNTUK 3-2 Sem EEE R19. The electronics and communication engineering Students can download the subject-wise materials PDFs collected from various sources. By referring to the materials one can gain knowledge to clear the exams with a good score. The course materials include Electric Drives, Power System Analysis, Data Structures, Digital Control Systems and other EEE related books of various popular authors. Check the following B.Tech R19 EEE 3-2 Materials PDFs and download them for free. 

JNTUK B.Tech 3-2 Sem R19 EEE Course Structure:

Also Check: JNTUK 3-2 Sem R19 EEE Syllabus

Download JNTUK 3-2 R19 EEE Materials PDF

Students who are pursuing the B.Tech 3-2 EEE R19 Regulation can check the text books, reference books, and e-resourses provided here for free. Students can get the complete chapter-wise information from their respective text books. And from the following information from the e-resourses, text books from the familer authors will provide the extra knowledge and understanding of each subject. Hence ts helps to score good in exams. Here we have collaboratively given the best JNTUK 3-2 R19 EEE materials at one place for the reference of students.

Electric Drives Material

Power System Analysis Material

Data Structures Material

Digital Control Systems Material

JNTUK R19 3-2 Automobile Engineering Material/Notes PDF Download

Students those who are studying JNTUK R19 Mechanical Branch, Can Download Unit wise R19 3-2 Automobile Engineering (AE) Material/Notes PDFs below.

JNTUK R19 3-2 Automobile Engineering Material/Notes PDF Download

OBJECTIVES:

• Understand the basic lay-out of an automobile.
• Understand the operation of engine cooling, lubrication, ignition, electrical and air conditioning systems.
• Understand the principles of transmission, suspension, steering and braking systems.
• Understand automotive electronics.
• Study latest developments in automobiles.

UNIT-1

Introduction: Components of four wheeler automobile – chassis and body – power unit – power transmission – rear wheel drive, front wheel drive, 4 wheel drive – types of automobile engines, engine construction – engine lubrication, splash and pressure lubrication systems, oil filters, oil pumps – crank case ventilation – engine service, reboring, decarburization, Nitriding of crank shaft. Emission from Automobiles – Pollution standards, National and international – Pollution Control – Techniques – Noise Pollution & control.

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UNIT-2

Fuel System: S.I. Engine: Fuel supply systems, Mechanical and electrical fuel pumps – carburetor – types – air filters – petrol injection.

C.I. Engines: Requirements of diesel injection systems, types of injection systems, fuel pump, nozzle, Alternative fuels for Automobiles-injection,Classification,Properties, Hybrid vehicles injection timing, testing of fuel, pumps.

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UNIT-3

Cooling System: Cooling Requirements, Air Cooling, Liquid Cooling and Forced Circulation System – Radiators – Types – Cooling Fan – water pump, thermostat, evaporating cooling – pressure sealed cooling – antifreeze solutions.

Ignition System: Function of an ignition system, battery ignition system, constructional features of storage battery, auto transformer, contact breaker points, condenser and spark plug – Magneto coil ignition system, electronic ignition system using contact breaker, electronic ignition using contact triggers – spark advance and retard mechanism.

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UNIT-4

Electrical System: Charging circuit, generator, current – voltage regulator – starting system, bendix drive mechanism solenoid switch, lighting systems, Horn, wiper, fuel gauge – oil pressure gauge, engine temperature indicator etc.

Transmission System: Clutches, principle, types, cone clutch, single plate clutch, multi plate clutch, magnetic and centrifugal clutches, fluid fly wheel – Gear boxes, types, sliding mesh, construct mesh, synchro mesh gear boxes, epicyclic gear box , over drive torque converter. Propeller shaft – Hoatch – Kiss drive, Torque tube drive universal joint, differential rear axles – types – wheels and tyres

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UNIT-5

Steering System: Steering geometry – camber, castor, king pin rake, combined angle toe in, center point steering. Types of steering mechanism – Ackerman steering mechanism, Davis steering mechanism, steering gears – types, steering linkages.

Suspension System: Objects of suspension systems – rigid axle suspension system, torsion bar, shock absorber, Independent suspension system.

Braking System: Mechanical brake system, Hydraulic brake system, Master cylinder, wheel cylinder tandem master cylinder Requirement of brake fluid, Pneumatic and vacuum brakes.

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TEXT BOOKS:

1. Automobile Engineering by Kripal Singh Vol. 1 & Vol. 2
2. Automobile Engineering by K.M Gupta, Umesh publication, Vol. 1 & Vol. 2,

REFERENCE BOOKS:

1. A System approach to Automotive Technology by Jack Erjavec YesDee publishing pvt Ltd.
2. Automobile Engineering by William Crouse
3. Automotive Mechanics by Heitner
4. Alternative fuels of Automobiles by P.Rami Reddy, Frontline publications

OUTCOMES:

• Describe the basic lay-out of an automobile and its components and enlist the emission standards of an automobile.
• Describe different engine cooling, lubrication, ignition, electrical and air conditioning systems and suggest suitable systems for a given application.
• Explain the principles of transmission, suspension, steering and braking systems.
• Describe various fuel supply systems in SI and CI engines

JNTUK R19 3-2 CAD/CAM Material/Notes PDF Download

Students those who are studying JNTUK R19 Mechanical Branch, Can Download Unit wise R19 3-2 CAD/CAM Material/Notes PDFs below.

JNTUK R19 3-2 CAD/CAM Material/Notes PDF Download

OBJECTIVES:

• Understand the basic fundamentals of computer aided design and manufacturing.
• To learn 2D & 3D transformations of the basic entities like line, circle, ellipse etc
• To understand the different geometric modeling techniques like solid modeling, surface modeling, feature based modeling etc. and to visualize how the components look like before its manufacturing or fabrication
• To learn the part programming, importance of group technology, computer aided process planning, computer aided quality control
• To learn the overall configuration and elements of computer integrated manufacturing systems

UNIT-1

Introduction to CAD/CAM, product cycle, CAD / CAM Hardware, basic structure.

COMPUTER GRAPHICS: Raster scan graphics coordinate system, database structure for graphics modeling, transformation of geometry, 2D and 3D transformations, mathematics of projections, clipping, hidden surface removal.

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UNIT-2

GEOMETRIC MODELING: Requirements, geometric models, geometric construction models, curve representation methods, parametric representation of various curves:cubic spline, bezier curves. surface representation methods, Solid modelling.

GEOMETRIC MODELING: Requirements, geometric models, geometric construction models, curve representation methods, surface representation methods, modeling facilities desired.

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UNIT-3

PART PROGRAMMING FOR NC MACHINES: NC, NC modes, NC elements, CNC machine tools, structure of CNC machine tools, features of Machining center, turning center, CNC Part Programming: fundamentals, manual part programming methods, Computer Aided Part Programming. Direct Numerical Control, Adaptive Control.

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UNIT-4

GROUP TECHNOLOGY: Part family, coding and classification, production flow analysis, types and advantages. Computer aided processes planning – importance, types. FMSIntroduction, Equipment, Tool management systems, Layouts, FMS Control

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UNIT-5

COMPUTER INTEGRATED MANUFACTURING SYSTEMS: Types of manufacturing systems, machine tools and related equipment, material handling systems, material requirement planning, computer control systems, human labor in manufacturing systems, CIMS benefits.

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COMPUTER AIDED QUALITY CONTROL: Terminology used in quality control, use of computers in Quality control. Inspection methods- contact and noncontact types, computer aided testing, integration of CAQC with CAD/CAM.

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TEXT BOOKS:

1. CAD / CAM Principles and Applications/PN Rao / McGraw-Hill
2. Automation, Production systems & Computer integrated Manufacturing/ M.P. Groover/Pearson Education

REFERENCE BOOKS:

1. Mastering CAD / CAM / Ibrahim Zeid / McGraw-Hill
2. Principles of Computer Aided Design and Manufacturing / Farid Amirouche / Pearson
3. Computer Numerical Control Concepts and programming / Warren S Seames / Thomson learning, Inc
4. Product manufacturing and cost estimation using CAD/CAE/ Kuang Hua Chang/Elsevier Publishers

OUTCOMES:

• Describe the mathematical basis in the technique of representation of geometric entities including points, lines, and parametric curves, surfaces and solid, and the technique of transformation of geometric entities using transformation matrix
• Describe the use of GT and CAPP for the product development
• Identify the various elements and their activities in the Computer Integrated Manufacturing Systems.

JNTUK R19 3-2 Heat Transfer Material/Notes PDF Download

Students those who are studying JNTUK R19 Mechanical Branch, Can Download Unit wise R19 3-2 Heat Transfer Material/Notes PDFs below.

JNTUK R19 3-2 Heat Transfer Material/Notes PDF Download

OBJECTIVES:

• To understand different modes of heat transfer and apply these basics in the design of thermal systems

UNIT-1

Introduction: Modes and mechanisms of heat transfer – Basic laws of heat transfer –General discussion about applications of heat transfer.

Conduction Heat Transfer: Fourier rate equation – General heat conduction equation in Cartesian, Cylindrical and Spherical coordinates – simplification and forms of the field equation – steady, unsteady and periodic heat transfer – Initial and boundary conditions

One Dimensional Steady State Conduction Heat Transfer: Homogeneous slabs, hollow cylinders and spheres- Composite systems– overall heat transfer coefficient – Electrical analogy – Critical radius of insulation

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UNIT-2

One Dimensional Steady State Conduction Heat Transfer: Variable Thermal conductivity – systems with heat sources or Heat generation-Extended surface (fins) Heat Transfer – Long Fin, Fin with insulated tip and Short Fin, Application to error measurement of Temperature

One Dimensional Transient Conduction Heat Transfer: Systems with negligible internal resistance – Significance of Biot and Fourier Numbers –Infinite bodies- Chart solutions of transient conduction systems- Concept of Semi infinite body.

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UNIT-3

Convective Heat Transfer: Classification of systems based on causation of flow, condition of flow, configuration of flow and medium of flow – Dimensional analysis as a tool for experimental investigation – Buckingham Theorem and method, application for developing semi – empirical non- dimensional correlation for convection heat transfer – Significance of non-dimensional numbers – Concepts of Continuity, Momentum and Energy Equations.

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Forced convection: External Flows: Concepts about hydrodynamic and thermal boundary layer and use of empirical correlations for convective heat transfer -Flat plates and Cylinders.

Internal Flows: Concepts about Hydrodynamic and Thermal Entry Lengths – Division of internal flow based on this –Use of empirical relations for Horizontal Pipe Flow and annulus flow.

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UNIT-4

Free Convection: Development of Hydrodynamic and thermal boundary layer along a vertical plate – Use of empirical relations for Vertical plates and pipes.

Heat Exchangers: Classification of heat exchangers – overall heat transfer Coefficient and fouling factor – Concepts of LMTD and NTU methods – Problems using LMTD and NTU methods.

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UNIT-5

Heat Transfer with Phase Change:

Boiling: – Pool boiling – Regimes – Calculations on Nucleate boiling, Critical Heat flux and Film boiling

Condensation: Film wise and drop wise condensation –Nusselt’s Theory of Condensation on a vertical plate – Film condensation on vertical and horizontal cylinders using empirical correlations.

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Radiation Heat Transfer : Emission characteristics and laws of black-body radiation – Irradiation – total and monochromatic quantities – laws of Planck, Wien, Kirchoff, Lambert, Stefan and Boltzmann– heat exchange between two black bodies – concepts of shape factor – Emissivity – heat exchange between grey bodies – radiation shields – electrical analogy for radiation networks.

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TEXT BOOKS:

1. Heat Transfer by HOLMAN, Tata McgrawHill
2. Heat Transfer /P.K.Nag/ TMH

REFERENCE BOOKS:

1. Fundamentals of Heat Transfer by Incropera & Dewitt, John wiley
2. Fundamentals of Engineering, Heat& Mass Transfer by R.C.Sachdeva, NewAge.
3. Heat& Mass Transfer by Amit Pal – Pearson Publishers
4. Heat Transfer by Ghosh dastidar, Oxford University press.
5. Heat Transfer by a Practical Approach, YunusCengel, Boles, TMH
6. Engineering Heat and Mass Transfer by Sarit K. Das, DhanpatRai Pub

OUTCOMES:

• The student after undergoing this course is expected to know the principles of heat transfer and be able to apply to practical situations where in heat exchange takes place through various modes of heat transfer including phase change.

JNTUK R19 3-2 Operations Research Material PDF Download

Students those who are studying JNTUK R19 Mechanical Branch, Can Download Unit wise R19 3-2 Operations Research Material/Notes PDFs below.

JNTUK R19 3-2 Operations Research Material PDF Download

OBJECTIVES:

• The objective of the course is to understand the availability of resources and constraints in an industry and optimize them through the applications of appropriate resource management tools.

UNIT-1

Development – definition– characteristics and phases – operation research models – applications.

LINEAR PROGRAMMING: problem formulation – graphical solution – simplex method – artificial variables techniques -two–phase method, big-M method – duality principle.

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UNIT-2

TRANSPORTATION PROBLEM: Formulation – optimal solution, unbalanced transportation problem – degeneracy, assignment problem – formulation – optimal solution – variants of assignment problem- traveling salesman problem.

SEQUENCING – Introduction – flow –shop sequencing – n jobs through two machines – n jobs through three machines – job shop sequencing – two jobs through ‘m’ machines.

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UNIT-3

REPLACEMENT: Introduction – replacement of items that deteriorate with time – when money value is not counted and counted – replacement of items that fail completely, group replacement.

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UNIT-4

THEORY OF GAMES: Introduction to decision theory – mini. max (max. mini) – criterion and optimal strategy – solution of games with saddle points – rectangular games without saddle points – 2 x 2 games – dominance principle – m x 2 & 2 x n games -graphical method.

WAITING LINES: Introduction to Kendallis notation–classification of queuing models, single channel – with infinite population and finite population models– multichannel – with infinite population.

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UNIT-5

Network Analysis: Project planning, scheduling and controlling – tools for project management – critical path method – programme evaluation and review technique (PERT) – cost analysis and crashing – resource leveling – updating.

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TEXT BOOKS:

1. Operations Research-An Introduction/Hamdy A Taha/Pearson publishers
2. Operations Research –Theory & publications / S.D.Sharma-Kedarnath/McMillan publishers India Ltd

REFERENCE BOOKS:

1. Introduction to O.R/Hiller & Libermann/TMH
2. Operations Research /A.M.Natarajan,P.Balasubramani,A. Tamilarasi/Pearson Education.
3. Operations Research: Methods & Problems / Maurice Saseini, Arhur Yaspan & Lawrence Friedman/Wiley
4. Operations Research / R.Pannerselvam/ PHI Publications.
5. Operations Research / Wagner/ PHI Publications.
6. Operation Research /J.K.Sharma/MacMilan Publ.
7. Operations Research/ Pai/ Oxford Publications
8. Operations Research/S Kalavathy / Vikas Publishers
9. Operations Research / DS Cheema/University Science Press
10. Operations Research / Ravindran, Philips, Solberg / Wiley publishers

OUTCOMES: After completion of the course, the student will be able to:

• Formulate the resource management problems and identify appropriate methods to solve them
• Apply LPP, transportation and assignment models to optimize the industrial resources
• Solve decision theory problems through the application of game theory
• Apply the replacement and queuing models to increase the efficiency of the system 5. Model the project management problems through CPM and PERT

JNTUK B.Tech 3-2 R19 Mechanical Materials: Students Can Download JNTUK 3-2 MECH R19 Regulation Materials/ E Note Books / Text Books Subject Wise From Below.

JNTUK B.Tech 3-2 Sem R19 Mechanical Materials Subject Wise PDF

Students of Jawaharlal Nehru Technological University Kakinada can avail of B.Tech 3-2 can avail of the materials for R19 regulation for various branches. Students can download JNTUK B.Tech 3-2 Sem R19 Mechanical Materials Subject Wise PDF from the links provided here. By tapping on the link, one can download materials for JNTUK 3-2 Sem MECH R19. The electronics and communication engineering Students can download the subject-wise materials PDFs collected from various sources. By referring to the materials one can gain knowledge to clear the exams with a good score. The course materials include Operations Research, Heat Transfer, CAD/CAM, Refrigeration & Air Conditioning, Automobile Engineering and various other Mechanical related books of various popular authors. Check the following B.Tech R19 MECH 3-2 Materials PDFs and download them for free. 

JNTUK B.Tech 3-2 Sem R19 Mechanical Course Structure:

Also Check: JNTUK 3-2 Sem R19 Mechanical Syllabus

Download JNTUK 3-2 R19 MECH Materials PDF

Students who are pursuing the B.Tech 3-2 Mechanical R19 Regulation can check the text books, reference books, and e-resourses provided here for free. Students can get the complete chapter-wise information from their respective text books. And from the following information from the e-resourses, text books from the familer authors will provide the extra knowledge and understanding of each subject. Hence ts helps to score good in exams. Here we have collaboratively given the best JNTUK 3-2 R19 MECH materials at one place for the reference of students.

Operations Research Material

Heat Transfer Material

CAD/CAM Material

Refrigeration & Air-conditioning Material

Unconventional Machining Processes Material

Automobile Engineering Material

Mechatronics