B.E.II/ IV NAVAL ARCHITECTURE AND
MARINE ENGINEERING
( I-SEMESTER)
* NAM 211 - MATHEMATICS – III
Periods/week : 3 Ses.
: 30 Exam : 70
Examination Theory: 3hrs.
Credits:4
(Common with Mechanical Engineering.)
Vector Calculus: Differentiation of vectors,
Curves in space, Velocity and acceleration, Relative velocity and acceleration,
Scalar and vector point functions - Vector operator del. Del applied to scalar
point functions - Gradient, Del applied to vector point functions - Divergence
and Curl. Physical interpretations of div F and Curl F Del applied twice to
point functions, Del applied to products of point functions, Integration of
vectors, Line integral - Circulation - Work Surface integral - Flux, Green's
theorem in the plane, Stoke's theorem, Volume integral , Divergence theorem,
Irrotational and Solenoidal fields, Green's theorem, Orthogonal curvilinear
co-ordinates Del applied to functions in orthogonal curvilinear co-ordinates,
Cylindrical co-ordinates - Spherical polar co-ordinates.
Partial Differential
Equations:
Formation of partial differential equations, Solutions of a partial
differential equation, Equations solvable by direct integration. Linear
equations of the first order, Homogeneous linear equations with constant
coefficients, Rules for finding the complementary function, Rules for finding
the particular integral, Working procedure to solve homogeneous linear
equations of any order, Non-homogeneous linear equations.
Applications of Partial
Differential Equations: Introduction, Method of separation of variables, partial differential
equations of engineering, Vibrations of a stretched string - Wave equation,
One-dimensional heat flow, Two dimensional heat flow, Solution of Laplace's
equation, Laplace's equation in polar co-ordinates.
Integral Transforms: Introduction, Definition,
Fourier integrals- Fourier sine and cosine integrals- Complex forms of Fourier
integral, Fourier transform- Fourier sine and cosine transforms- Finite Fourier
sine and cosine transforms, Properties of F-transforms, Convolutions theorem
for F-transforms, Parseval's identity for F-transforms, Relation between
Fourier and Laplace transforms, Fourier transforms of the derivatives of a
function, Inverse Laplace transforms by method of residues, Application of
transforms to boundary value problems.
Text Books:
1. Higher Engineering
Mathematics, by Dr.B.S.Grewal,Khanna Publishers,
New Delhi-110 006. 34
edition, 1998.
References:
1. A Text
Book on Engineering Mathematics, by N.P. Bali et al, Laxmi Publications (P)
Ltd. New Delhi-110 002.
2. Higher
Engineering Mathematics, by Dr. M.K. Venkataraman, National Pub. Co. ,
Chennai
– 600 001.
3. Advanced
Mathematics for Engineering Students, Vol.2 & Vol.3 by Narayanan,
Manicavachagom Pillay and Ramanaiah.
4. Advanced
Engineering Mathematics, by Erwin Kreyszig, Wiley Eastern Pvt. Ltd.,
New
Delhi-49.
5. Engineering
Mathematics by P.P.Gupta,Krishna Prakasham Media (P) Ltd. Meerut Vol-2.
6. Advanced
Engineering Maths by V.P.Jaggi and A.B.Mathur, Khanna Pub. New Delhi‑6.
7. Engineering
Mathematics S.S.Sastry,Printice-Hall of India, Pvt. Ltd. New Delhi‑1.
8. Advanced
Engineering Mathematics by Prof.H.K.Dass, S.Chand and Co Ltd, N. Delhi -1
NAM 212: Engineering Mechanics - I: (Statics)
Periods/week : 5
Ses. : 30 Exam : 70
Examination
Theory: 3hrs.
Credits:4
1.
General Principles
Fundamental concepts, Units of Measurement, SI Units
2.
Force Vectors.
Vector Operations, vector addition of forces, Coplanar
forces, Cartesian vectors, Position vectors, Force vector directed along a
line, dot product
3.
Equilibrium of a Particle
Condition for the equilibrium of a particle, coplanar
force system, Three-dimensional force systems
4.
Force System Resultants
Moment of a force, scalar and vector formulation,
principle of moments, moment of a force about a specified axis, moment of a
couple, equivalent system, resultants of a force and couple system, further
reduction of force and couple systems, distributed loading
5.
Equilibrium of a Rigid Body
Conditions for equilibrium of a rigid body, free body
diagrams, equations of equilibrium, two and three force members, equilibrium in
3-D, constrainst for a rigid body
6.
Structural Analysis
Simple Trusses, method of joints, zero force members,
method of sections, space trusses, frames and machines
7.
Friction
Characteristics of dry friction, problems involving
dry friction, wedges, screws, flat belts
8.
Center of Gravity and Centroid
Centre of gravity, centre of mass, centroid, composite
boides, pappus Guldinus theorem, distributed loading resultants.
9.
Moments of Inertia
MI, parallel axis theorem, mI of area by integration,
MI of composite areas, product of inertia, Mass MI
10.
Virtual Work
Principle of VW for particle and rigid body, and system
of connected bodies, conservative forces, PE, PE criterion for equilibrium,
stability of equilibrium
Textbook:
R C Hibbeler, Ashok Gupta, “Engineering Mechanics –
Statics and Dynamics,” Pearson Education
References:
1.
Vector Mechanics for Engineers: Statics and Dynamics, by Ferdinand P. Beer & E. Russell Johnston Jr.,
Mc Graw Hill
2.
Engineering Mechanics by S. P. Timoshenko and D.H.Young, Mc.Graw-Hill.
3.
Engineering Mechanics Statics and Dynamics 4th ed Irving H Shames, Prentice Hall
NAM 213 - Mechanics of solids-I
Periods/week : 5
Ses. : 30 Exam : 70
Examination
Theory: 3hrs.
Credits:4
- General concepts: stress,strain,lateral strain, stress-strain diagram.Generalisation of Hooke’s law.Temperature stresses.Stresses in axially loaded bars.Strain energy Impact loads.Relation between elastic constants.
- Stress transformation : Transformation of stresses in 2-D problems.Principal stresses in 2-d problems.Maximun shear stresses in 2-d problems.Mohr’s circle for stress transformation and principal stresses.
- Bending moments and shear forces : Types of beams, Types of loads ,Types of supports .S.F. and B.M. diagrams for statically determinate beams.Relation between bending moment , shear stress and intensity of loading.
- Stresses in beams : Simple theory of bending, Flexural formula, Shear stress in beams.Principal stresses in beams.Strain energy due to bending.
- Deflection of beams : Relation between curvature , slope and deflection.Double integration method ,Macaulay’s method ,Moment area method.
- Tortional stresses in shafts : Analysis of tortional stresses , power transmitted by circular shafts. Combined bending and tortion .Principal stresses in shafts.Strain energy due to twisting.
- Closed and opened coiled helical springs : Analysis,principal stresses in open coiled helical springs.
- Thin walled cylindrical and spherical vessels : Stresses and strains .Analysis.
Text Books :
Engineering mechanics of solids by E.P.Popov,second
edition ,PHI.
Reference :
1.
Mechanics of solids by R.C.Hibbler.
2.
Analysis of structures by Vazairani and Ratwani Vol 1,1993 edition.
NAM 214 – ENGINEERING THERMODYNAMICS - I
Periods/week : 5 Ses.
: 30 Exam : 70
Examination
Theory: 3hrs. Credits:
4
Introduction-
Basic concepts- Thermodynamic systems, Micro & Macro systems- Homogeneous
and heterogeneous systems- Concept of continuum- Pure substance- Thermodynamic
equilibrium, State Property, Path, Process- Reversible and irreversible cycles-
Energy as a property of the systems- Energy in state and transition, Work,
Heat, Point function, Path function- Heat transfer.
Zeroth
law of thermodynamics- Concept of equality of temperatures- Joule's
experiments- First law of thermodynamics- Corollaries- Isolated systems and
steady flow systems- Specific heats at constant volume and pressure- First law
applied to flow systems- Systems undergoing a cycle and change of state- First
law applied to steady flow processes- Limitations of first law of
thermodynamics.
Perfect
gas laws- Equation of state- Universal gas constant, various non-flow
processes- Heat transfer and work transfer- Change in internal energy-
throttling and free expansion-
Second
law of thermodynamics- Kelvin Plank statement and Classius statement and their
equivalence, Corollaries- Perpetual motion machines of first kind and second
kind- Reversibility and irreversibility- Cause of irreversibility- Carnot
cycle- Heat engines and heat pumps- Carnet efficiency- Classius theorem-
Classius inequality- Concept of entropy- Principles of increase of entropy-
Entropy and disorder.
Availability
and irreversibility- Helmholtz function and Gibbs function- Availability in
steady flow- Entropy equation for flow process- Maxwell's equations- Tds
relations- Heat capacities.
Properties
of steam and use of steam tables- Measurement of dryness fraction- T-S and H-S
diagrams.
Vapor Power Cycles: Vapor power cycle-
Rankine cycle- Reheat cycle- Regenerative cycle- Thermodynamic variables
effecting efficiency and output of Rakine and Regenerative cycles- Improvements
of efficiency. Binary vapor power cycle.
Steam Nozzles: Type of nozzles- Flow
through nozzles- Condition for maximum discharge- Nozzle efficiency- Super
saturated flow in nozzles- Relationship between area velocity and pressure in
nozzle flow- Steam injectors.
Steam
Turbines: Classification of steam turbines- Impulse turbine and reaction
turbine- Compounding in turbines- Velocity diagrams in impulse and reaction
turbines- Degree of reaction- Condition for maximum efficiency of reaction
turbines- Effect of friction on turbines constructional features governing of
turbines.
Condensers:
Classification of condenser- Jet and surface condensers- Vacuum and its
measurement- Vacuum efficiency- Sources of air leakage in condensers- Condenser
efficiency- Daltons law of partial pressures- Determination of mass of cooling
water- Air pumps.
Text
Books:
1.
Engineering Thermodynamics, by P.K.Nag, Tata McGraw
Hill Publications company.
2.
Thermodynamics (SI Version) by William Z Black &
James G Hartley
3.
Thermal Engineering, by M.L.Mathur and F.S.Mehta,
Jain Brothers.
References:
1. Thermodynamics,
by Spolding and Cole.
2. Engineering
Thermodynamics Work and Heat Transfer, by
G.F.C.Rogers and Y.R.Mayhew, ELBS publication.
3. Fundamentals
of Engineering Thermodynamics By E Radhakrishnan
4. Engineering
Thermodynamics by Zemansky.
NAM 215 –
THEORY OF SHIPS
Periods/week :
5 Ses.
: 30 Exam : 70
Examination
Theory: 3hrs. Credits:
4
Introduction: Ship,
Archimedes principle, principles of
flotation , types of ships, nomenclature and geometry. Lines plan, and
fairing of lines, displacement and tonnage, TPC, coefficients of forms, wetted
surface area. Calculation of area, volume, and first and second moments using
Simpson’s rule, center of gravity, effect of addition of mass, movement of mass
and suspended mass.
Stability of ships and freeboard: Transverse stability of ships, statical
stability at small angles of heel, calculation of BM, metacentric diagram, free
surface effect, Inclining experiment, Bonjean
curves, hydrostatic curves. Stability at large angles:
Statical Stability Curve, angle of loll, wall sided formula, cross curves of
stability, (graphical and numerical methods), polar diagrams, metacentric
evolute, particular cases of righting moment, dynamical stability, stability
diagrams, effects of external heeling moments, stability criteria.
Trim and effects of changes in draught. Free
board, Different types of free board, ships types based on free board, ILLC
requirements, free board calculations.
Subdivision of ships: Causes and types
flooding, volume and surface permeability due to bilging of side compartments.
Added weight and buoyancy, methods of
calculation, subdivision load lines, margin line, floodable length, permissible
length, criteria of service numeral, floodable length curves.
Freeboard, tonnage capacities.
Launching:
Launching arrangement, end launching, side launching, launching calculations,
docking and grounding.
Hazards and protection:
Rules and Regulations, SOLAS regulations for subdivision and damage stability
for passenger ship. Damage stability requirements of cargo ships. IMO
regulations on Damage stability & Hazards and Protection. Grain loading,
ship building materials.
General layout of ships: Layout of main and other decks, disposition of bulkheads and decks,
types of main engines, engine room layout, electrical systems for ships.
Ship structure: General mid ship section structural
arrangements for different types of ships, structural layout of general cargo
ship, oil tanker, and bulk carrier. Structural members of a ship.
Accommodation in ships:
Design philosophy, living spaces, commissioning spaces, spaces for dining,
recreation, services etc. Indian merchant shipping rules and regulations for crew accommodation,
accommodation construction using panels, bulkheads, ceiling etc. Insulation of
accommodation. Different classification societies, and rules of IRS, LRS, ABS, BV, DNV etc. STCW code and ISM
code.
Life saving appliances and navigational aids:
Primary and secondary types of life saving equipment, requirements for
various ships, navigational aids for ship, communication equipment, navigational
lights, conventions and rules regarding lights, shapes and sound signals.
Shipyard layout: Various departments and workshops in a
shipyard, facilities and services. Elementary steps in ship construction.
Material preparation, structural assembly, hull construction, launching,
outfitting. Hull protection methods. Surface preparation and paintings.
Tonnage measurement: Measurement and calculations of tonnage
national, Suez Canal and panama canal rules.
Text books:
1.Reeds Naval Architecture
2. Principles of Naval
Architecture by J.P.Comstock
References:
1.Principles of Naval Architecture by
Ed.V.Lewis
2.Ship Stability for Masters and Mates by D.R.Derrick.
3.Basic Ship Theory by K.J.Rawson & E.C.Tupper
NAM 216 - Ship Drawing – I
Periods/week
: 6 Ses.
: 100
Credits:
4
Lines
plan :Delineation of lines plan. Drawing of lines plan. Drawing instruments and
other equipment uses. Drawing of ship lines from basic Naval Arch Principles.
Drawing of ship lines using series data. Special features and characteristics
of ship lines. Mathematical representation of ship lines. Computer aided
drawing and design. Use of scales and fairing of ship lines. Capacity
calculations, capacity plan, scales, Bonjean curves, sectional area curves and
their properties.
Practical: Lines plan, capacity plan, Bonjean curves,
sectional area curves, special features of ship drawing tables, paper, area
curves, tracing paper, pencil drawing and ink tracing techniques. Drawing of
curved lines with battens, types of battens. Dos and Don’ts while using
battens. Use of French curves and paper strips for fairing lines.
Hydrostatic calculations:
Calculation of hydrostatic properties of ships, displacement sheet, appendage
corrections, plotting of hydrostatics, scales. Relationship if any between
various hydrostatic curves, practical use of hydrostatic curves for transverse
and longitudinal stability calculations.
Practical: Calculation and plotting
of hydrostatic curves.
Stability and trim:
Transverse and longitudinal stability and trim calculations, effects of
movement of liquids, cargo, fuel, fresh water, grain, rules for stability.
Calculations and plotting of cross curves, G-Z curves. Stability booklet for
ships, DWT scale, cargo loading and unloading, Ballasting and deballasting.
Inclining equipment,
Calculation and estimation of GM in different service conditions. Weight
calculations. Introduction and importance of weight calculations in ship design
and construction. Calculation of weights of plates and sections, weight
calculation data. Detailed estimation of steel weight of ships hull.
Calculation of LCG and VCG of ship and off-centerline moments of ship.
Calculation of total weight of the ship based on group weights. Calculation of
centroid of sections and plates and other structural elements.
Practical: Drawing of Stability Curves,
Analysis of inclining experiment and weight calculations,
LCG and VCG
calculation.
Lofting and loft work:Lofting
and Loft work, removal of scale errors, preparation of templates for ship
construction. Laying of development of surfaces with single and double
curvature of surfaces and shell plates. Marking of frame lines both
longitudinal and transverse.
Practical: :
Drawing of a developed surface. Preparation of a template
Sub division of ships:
Water Tight subdivision of ships, standards, SOLAS. Classification rules.
Definitions, marginal lines, criterion of service, factor of subdivision,
permeability, floodable length, permissible length, flooding and damaged
stability calculations. Freeboard and tonnage calculations and markings, rules,
regulations, ILLC, importance of plimsoll markings, and draughts class A, Class
B Ships. Introduction to Computer aided ship calculations and drawings.
Practical: Floodable
length calculations and plotting of floodable length and permissible length
curves. Freeboard and tonnage calculations.
NAM 217 – STRENGTH OF MATERIALS LAB
Periods/week : 3 Ses.
: 50 Exam : 50
Examination Practical: 3hrs. Credits:
2
List
of Experiments:
1. To
study the stress strain characteristics (tension and compression) of metals by
using UTM.
2. To
study the stress strain characteristics of metals by using Hounsefield Tensometer.
3. Determination
of compression strength of wood.
4. Determination
of hardness using different hardness testing machines- Brinnels, Vickers and
Rockwell's.
5. Impact
test by using Izod and Charpy methods.
6. Deflection
test on beams using UTM.
7. Tension
shear test on M.S. Rods.
8. To
find stiffness and modulus of rigidity by conducting compression tests on
springs.
9. Torsion
tests on circular shafts.
10. Bulking of sand.
11.
Punch shear test, hardness test and compression test by using
Hounsefield tensometer.
12.
Sieve Analysis and determination of fineness number.
NAM 218 – WORKSHOP PRACTICE – II
Periods/week : 3
Ses.
: 50 Exam : 50
Examination Practical: 3hrs. Credits:
2
Not less
than 10 exercises in the following trades:
1) Arc Welding and Gas Welding
2) Pipe Joints and Fitting
3) Machine Shop (Lathe, Drilling, Shaping,
Etc.)
B.E. II / IV - NAVAL ARCHITECTURE AND MARINE ENGINEERING
(II-SEMESTER)
* NAM 221 – MATHEMATICS – IV
Periods/week : 3 Ses.
: 30 Exam : 70
Examination Theory: 3hrs. Credits:
4
(Common with Mechanical
Engineering)
Functions
of a complex variable: Introduction f(z) its limit and continuity,
Derivative of f(z) - Cauchy-Riemann equations, Analytic functions, Harmonic
functions - Orthogonal system, Applications to flow problems, Integration of
complex functions, Cauchy's inequality, Liouville's theorem, Poisson's integral
formulae Series of complex terms - Taylor's series - Laurent's series, Singular
points - Residues, Residue theorem, Calculation of residues Evaluation of real
definite integrals, Geometrical representations, Special conformal
transformations.
Statistical
Methods: Probability, Addition law of probability, Independent events,
Multiplication law of probability distribution, Continuous probability
distribution, Expectation, Moment generating function, Repeated trials,
Binomial distribution, Poisson distribution, Normal distribution, Probable
error, Normal approximation to Binomial distribution, Some other distributions,
Sampling, Sampling distribution, Standard error, Testing of hypothesis, Level
of significance, Confidence limits, Simple sampling of attributes, Sampling of
variables - Large samples, Sampling of variables - Small samples, Student's
t-distribution, x -distribution, F-distribution, Fisher's Z-distribution.
Difference
Equations and Z-Transforms: Z-transform-Definition, Some standard
Z-transforms, Linear property, Damping rule, Some standard results, Shifting
rules, Initial and final value theorems, Convolution theorem, Evaluation of
inverse transforms, Definition, Order and Solution of a difference equation,
Formation of difference equations, Linear difference equations, Rule for
finding C.F., Rules for finding P.I., Difference equations reducible to linear
form, Simultaneous difference equations with constant coefficients,
Applications to deflection of a loaded string, Application of Z-transform to
difference equations.
Text Book Scope as given in:
1. Higher Engineering Mathematics, by Dr.B.S.Grewal, Khanna Publishers,
34th edition, 1998, New
Delhi-110 006.
Reference Books:
1. A Text Book on Engineering Mathematics, by
N.P.Bali Etal, Laxmi Publications (P) Ltd. New Delhi-110 002.
2. Higher Engineering Mathematics by Dr.
M.k.Venkataraman, National Pub. Co,Madras-1.
3. Advance Mathematics for Engg. Students,
Vol.2 & vol.3 by Naryanan, Manicavachagam Pillay and Ramanaiah.
4. Advanced Engg. Maths. by Erwin Kreyszig,
Wiley Eastern Pvt. Ltd. New Delhi-49.
5. Engg. Maths, by P.P.Gupta, Krishna
Prakasham, Vol 2, Media (P) Ltd. Meerut
.
6. Advanced Engg. Maths by V.P.Jaggi and
A.B.Mathur, Khanna Pub. New Delhi-6.
7. Engg. Maths, by S.S.Sastry, Printice-Hall
of India, Pvt.Ltd.
New Delhi- 110 006.
8. Advanced Engineering Mathematics by
Prof.H.K.Dass, S.Chand & Co. Ltd.
New Delhi-51.
9. EngineeringMathematics Vol.2 by Tarit
Majumdar, New Central
Book agency (P) Ltd., Calcutta-9.
NAM 222 - ENGINEERING MECHANICS - II
Periods/week : 5 Ses.
: 30 Exam : 70
Examination Theory: 3hrs. Credits:
4
1. Kinematics of a Particle
Introduction. Rectilinear
Kinematics: Continuous Motion. Rectilinear Kinematics: Erratic Motion. General
Curvilinear Motion. Curvilinear Motion: Rectangular Components. Motion of a
Projectile. Curvilinear Motion: Normal and Tangential Components. Curvilinear
Motion: Cylindrical Components. Absolute Dependent Motion Analysis of Two
Particles. Relative-Motion Analysis of Two Particles Using Translating Axes.
2. Kinetics of a Particle: Force and Acceleration
Newton's Laws of Motion. The
Equation of Motion. Equation of Motion for a System of Particles. Equations of
Motion: Rectangular Coordinates. Equations of Motion: Normal and Tangential
Coordinates. Equations of Motion: Cylindrical Coordinates. Central-Force Motion
and Space Mechanics.
3. Kinetics of a Particle: Work and Energy
The Work of a Force.
Principle of Work and Energy. Principle of Work and Energy for a System of
Particles. Power and Efficiency. Conservative Forces and Potential Energy.
Conservation of Energy
4. Kinetics of a Particle: Impulse and Momentum
Principle of Linear Impulse
and Momentum. Principle of Linear Impulse and Momentum for a System of
Particles. Conservation of Linear Momentum for a System of Particles. Impact.
Angular Momentum. Relation Between Moment of a Force and Angular Momentum.
Angular Impulse and Momentum Principles. Steady Fluid Streams. Propulsion with
Variable Mass.
5. Planar Kinematics of a Rigid Body
Rigid-Body Motion.
Translation. Rotation About a Fixed Axis. Absolute General Plane Motion
Analysis. Relative-Motion Analysis: Velocity. Instantaneous Center of Zero
Velocity. Relative-Motion Analysis: Acceleration. Relative-Motion Analysis
Using Rotating Axes.
6. Planar Kinetics of a Rigid Body: Force and Acceleration
Moment of Inertia. Planar
Kinetic Equations of Motion. Equations of Motion: Translation. Equations of
Motion: Rotation About a Fixed Axis. Equations of Motion: General Plane Motion.
7. Planar Kinetics of a Rigid Body: Work and Energy
Kinetic Energy. The Work of
a Force. The Work of a Couple. Principle of Work and Energy. Conservation of
Energy.
8. Planar Kinetics of a Rigid Body: Impulse and Momentum
Linear and Angular Momentum.
Principle of Impulse and Momentum. Conservation of Momentum. Eccentric Impact.
Textbook:
R C Hibbeler, Ashok Gupta, “Engineering
Mechanics – Statics and Dynamics,” 11th Edition, Pearson Education
References:
1.
Vector Mechanics for
Engineers: Statics and Dynamics, by Ferdinand P. Beer & E. Russell Johnston
Jr., Mc Graw Hill
2.
Engineering Mechanics by S. P. Timoshenko and
D.H.Young, Mc.Graw-Hill.
3.
Engineering Mechanics
Statics and Dynamics 4th ed Irving H Shames, Prentice Hall
* NAM 223 - ENVIRONMENTAL
SCIENCES
Periods/week : 5 Ses.
: 30 Exam : 70
Examination Theory: 3hrs. Credits:
4
(Common with Mechanical
Engineering)
Module 1 :
Introduction
Definition,
scope and importance
Measuring
and defining environmental development : indicators
(1 Lecture)
Module 2 : Ecosystems
Introduction,
types, characteristics features, structure and functions of Ecosystems
- Forest
- Grassland
- Desert
- Aquatic (lakes, rivers, and estuaries)
(2 Lectures)
Module 3 : Environment and Natural Resources
Management
Land
resources
- Land as a resource
- Common property resources
- Land degradation
- Soil erosion and desertification
- Effects of modern agriculture, fertilizer-pesticide
problems
Forest
resources
- Use and over-exploitation
- Mining and dams-their effects on
forest and tribal people
Water
resources
- Use and over-utilization of
surface and ground water
- Floods, draughts
- Water logging and salinity
- Dams-benefits and costs
- Conflicts over water
Energy
resources
- Energy needs
- Renewable and non-renewable
energy sources
- Use of alternate energy sources
- Impact of energy use on
environment
(8 Lectures)
Module 4 : Bio-diversity and its
conservation
Value
of bio-diversity - consumptive and productive use, social, ethical, aesthetic
and option values.
Bio-geographical
classification of India – India as a mega diversity habitat
Threats
to biodiversity-Hot-spots, habitat loss, poaching of wildlife, loss of species,
seeds etc.
Conservation
of bio-diversity-In-situ and Ex-situ conservation
(3 Lectures)
Module 5 : Environmental Pollution – Local
and Global Issues
Causes,
effects and control measures of
- Air pollution
- Indoor air pollution
- Water pollution
- Soil pollution
- Marine pollution
- Noise pollution
- Solid waste management,
composting, vermiculture
- Urban and industrial wastes,
recycling and re-use
Nature
of thermal pollution and nuclear hazards
Global
Warming
Acid
Rain
Ozone
depletion
(8 Lectures)
Module 6 : Environmental problems is India
Drinking
water, Sanitation and public health
Effects
of activities on the quality of environment
Urbanisation
Transportation
Industrialization
Green
revolution
Water
scarcity and Ground Water depletion
Controversies
on major darns – resettlement and rehabilitation of people problems and
concerns
Rain
water harvesting, cloud seeding and water shed management
(5 Lectures)
Module 7 : Economy and Environment
The
economy and environment interaction
Economics
of development, preservation and conservation
Sustainability
: theory and practice
Limits
to Growth
Equitable
use of resources for sustainable lifestyles
Environmental
Impact Assessment
(4 Lectures)
Module 8 : Social Issues and the Environment
Population
growth and environment
Environmental
education
Environmental
movements
Environmental
Development
(2 Lectures)
Module 9 : Institutions and Governance
Regulation
by Government
Monitoring
and Enforcement of environmental regulation
Environmental
Acts
Water
(Prevention and Control of pollution) act
Air
(Prevention and Control of pollution) act
Envt.
Protection act
Wild
life protection act
Forest
Conservation act
Coastal
Zone Regulations
Institutions
and policies relating to India
Environmental
Governance
(5 Lectures)
Module 10 : International
Conventions
Stockholm
Conference 1972
Earth
Summit 1992
World
commission for environmental Development (WCED)
(2 Lectures)
Module 11 : Case Studies
Chipko
movement
Narmada
Bachao Andolan
Silent
Valley project
Madhura
Refinery and Taj Mahal
Industrialization
of Pattancheru
Nuclear
reactor at Nagarjuna Sagar
Tehri
dam
Ralegaon
Siddhi (Anna Hazare)
Kolleru
lake – aquaculature
Florosis
in Andhra Pradesh
(3 Lectures)
Module 12 : Field work
Visit
a local area to document and mapping environmental assets – river / forest /
grass land /
hill
/ mountain
Study
of local environment – common plants, insects, birds
Study
of simple ecosystems – pond, river, hill slopes etc.
Visits
to Industries, Water treatment plants, affluent treatment plants.
(5 Lectures)
NAM 224 – ENGINEERING
THERMODYNAMICS - II
Periods/week: 5 Ses.:
30 Exam: 70
Examination
Theory: 3hrs. Credits:
4
1.
I.C. engines: classification, comparison of two stroke
and four stroke engines, comparison of S.I. and C.I. engines. Air cycles- Otto,
Diesel, Dual, Stirling, Ericson and Atkinson cycles and their analysis. Valve
timing and port timing diagrams- Efficiencies- air standard efficiency,
indicated thermal efficiency, brake thermal efficiency, mechanical efficiency,
volumetric efficiency and relative efficiency. Testing and performances of I.C.
engines. Basic principles of carburetion and fuel injection.
2.
Combustion in I.C. Engines: S.I. engines- Normal combustion and
abnormal combustion- Importance of flame speed and effect of engine variables,
types of abnormal combustion pre-ignition and knock, Fuel requirements and fuel
rating, anti-knock additions- Combustion chamber requirements and Types of
combustion chamber- Design principles of combustion chambers. C.I. engines-
Stages of combustion- Delay period and its importance- effect of engine
variables, diesel knock, suction compression and combustion induced turbulence,
open and divided combustion chambers.
3.
Reciprocating and Rotary Compressors: Reciprocating compressors, effect of
clearance volume in compressors, volumetric efficiency, single stage and multi
stage compressors, effect of inter cooling in multi stage compressors. Vane
type blower, centrifugal compressor- Adiabatic efficiency- Diffuser- Axial flow
compressors- Velocity diagrams, degree of reaction, performance
characteristics.
4.
Gas Turbines: Simple gas turbine plant- Ideal cycle,
closed cycle and open cycle for gas turbines. Efficiency, work ratio and
optimum pressure ratio for simple gas turbine cycle. Parameters of performance-
Actual cycle, regeneration, Inter-cooling and reheating, closed and semi-closed
cycle. Jet propulsion and Rockets.
5.
Refrigeration: Bell Colemen cycle, Vapor compression
cycle- effect of suction and condensing temperature on cycle performance.
Properties of common refrigerants, Vapor absorption system, Electrolux
refrigerator.
6.
Principles of psychrometry and Air conditioning-
Psychrometric terms, psychrometric process, air conditioning systems.
Text
Books:
1. Internal Combustion Engine fundamentals
by Heywood J B, ISBN0-07-100499-8 Mc. Graw Hill Company.
2. Applied Thermodynamics-II by R. Yadav.
3. A Treatise on Heat Engineering by
Vasandhani and Kumar.
References:
1. I.C. Engines by V. Ganesan.
2. Thermal Engineering, by R.K.Rajput.
3. I.C. Engines, by Mathur and Nehata.
4. Gas Turbines, by Cohen and Rogers.
5. Fluid Flow Machines, by M.S. Govinda
Rao, Tata McGraw Hill publishing company Ltd.
6. Refrigeration and
Air-conditioning, by C.P.Arora and
Domokundwar.
NAM 225 -Mechanics of solids-II
Periods/week
: 5
Sess: = 30 Exam: 70
Examination theory :3hrs Credits: 4
1. Statically indeterminate
Beams :
Fixed Beams : Fixing moments of a fixed beam of
uniform cross section .Effect of sinking of
supports ,Slope and deflection.
Continuous beams : Analysis of continuous beams
,Reaction at the supports, Effect of sinking of supports.B.M. and S.F.
diagrams.
2. Coloumns and struts :
Introduction ,Examples of instability ,Critereia for stability of equilibrium.Euler’s buckling theory
–coloumns with pinned ends ,Coloumns with different end restraints,Limitaions
of Euler’s formulae. Column carrying eccentric loads,Empirical ormulae.
3. Bending of curved bars :
Stresses due to bending of curved bars of crcular,rectangular and trapezoidal
sections ,curved bars subjected to eccentric loads such as crane hook.
4. Stresses due to rotation :
Wheel rim,disc of uniform thickness. Disc of uniform strength.
5. Thick cylinders : Subjected
to internal and external pressure and compound cylinders.
6. Theories of failure :
Application to design of shafts.
7. Energy methods :
Introduction ,Strain energy and
complimentary strain energy theorems.Castigliano’s theorems-applications to
plane trusses.Virtual work principle –applications to plane trusses.
Text Books :
- Engineering mechanics of solids by E.P.Popov,second edition ,PHI.
- Mechanics of solids by R.C.Hibbler.
- Strength of materials by L.B.Shah and Dr R.T.Shah
* NAM 226 – MATERIAL SCIENCE AND METALLURGY
Periods/week
: 4 Ses.
: 30 Exam : 70
Examination
Theory: 3hrs. Credits:
4
(Common with Mechanical Engineering.)
Space
lattice and unit cells. Crystal systems. Indices for planes and directions. Structures of
common metallic materials. Crystal
defects: Point, Line and Surface defects & effects on properties.
Solid
solutions. Intermediate phases. Inter metallic compounds. Gibbs rule. Binary phase
diagrams. Lever rule. Invariant reactions. Iron-Iron Carbide phase diagram.
Heat treatment of steel. Isothermal transformation curves. Annealing,
Normalizing, Hardening, Tempering, Austempering
and martempering of steels. Surface hardening of steels. Carburizing,
Nitriding, Cyaniding, Flame and Induction hardening methods.
Classification of steels: I.S., AISI - SAE classifications. Use and
limitations of plain-carbon steels. Alloy steels. Plain carbon and low alloy
steels. Tool steels. Cemented carbides. Stainless steels. Maraging steels.
Hadfield steel. Cast irons. Grey, White, Malleable and SG irons. Alloy
cast-irons. Non-ferrous metals and alloys. Copper and copper-base alloys.
Brasses and the bronzes. Copper nickel and Monel alloys. Properties and
applications. Aluminium, its uses. Wrought and cast alloys of aluminium.
Plastic
deformation:
Slip, twining critical resolved shear stress.
Ductile and Brittle fracture.. Mechanism of Creep and Fatigue. High
temperature alloys. Metals at low temperature. Effect of low temperature on
properties: Low temperature metals. Powder Metallurgy. Basic steps in and
typical applications of powder metallurgy.
Composite
materials.
Classification. Matrices and reinforcements. Fabrication methods. Examples and
applications.
Text
Books:
1.
Materials Science and Engineering, by V.Raghavan.
2. Physical Metallurgy, by S.H.Avner.
References:
1. Materials
Science and Engineering by L.H.Van Vleck, Fifth Edition, Addison-Wesley (1985).
2. Structure
and Properties of Materials by R.M.Rose, L.A.Shepard and J.Wulff, Vol.1-4, John
Wiley (1966).
3.
Essentials of Materials Science by A.G.Guy, McGraw-Hill (1976).
4. The
Science and Engineering of Materials by D.R.Askeland, Second Edition, Chapman
and Hall (1990).
* NAM 227 - ELECTRICAL TECHNOLOGY
Periods/week : 5 Ses.
: 30 Exam : 70
Examination Theory: 3hrs. Credits:
4
(Common with Mechanical Engineering.)
Magnetic
Circuits:
Definitions of magnetic circuit, Reluctance, Magneto motive force (m.m.f.),
Magnetic flux, Simple problems on magnetic circuits, Hysteresis loss. (Chapter-8,
Pages 155-175).
Electromagnetic Induction: Faraday's laws of
Electromagnetic induction, Induced E.M.F., Dynamically induced E.M.F.,
Statically induced E.M.F., Self inductance, Mutual inductance. (Chapter-9, Page
176-190).
D.C.
Generators:
D.C. generator principle, Construction of D.C. generator, E.M.F. equation of
D.C. generator, Types of D.C. generators, Armature reaction, Losses in D.C.
generator, Efficiency, Characteristics of D.C. generators, Applications of D.C.
generator. (Chapter-10, 11, Pages 208-238).
D.C. Motors: D.C. motor principle,
Working of D.C. motors, Significance of back E.M.F., Torque equation of D.C.
motors, Types of D.C. motors, Characteristics of D.C. motors, Speed control
methods of D.C. motors, Applications of D.C. motor. Testing of D.C. machines:
Losses and efficiency, Direct load test and Swinburne's test. (Chapter-12,13,
Pages 239-267).
A.C.
Circuits:
Introduction of steady state analysis of A.C. circuits, Single and balanced
3-phase circuits. (Chapter-16, pages 323-348).
Transformers: Transformer principle, EMF
equation of transformer, Transformer on load, Equivalent circuit of
transformer, Voltage regulation of transformer, Losses in a transformer,
Calculation of efficiency and regulation by open circuit and short circuit
tests. (Chapter-20, pages 423-455).
Three Phase
Induction Motor: Induction motor working principle, Construction of 3-phase induction
motor, Principle of operation, Types of 3-phase induction motor, Torque
equation of induction motor, Slip-torque characteristics, Starting torque,
Torque under running condition, Maximum torque equation, Power stages of
induction motor, Efficiency calculation of induction motor by direct loading.
(Chapter-21, pages 463-489).
Alternator: Alternator working
principle, EMF equation of alternator, Voltage regulation by sync. impedance
method. (Chapter-23, pages 505-515).
Synchronous
Motor:
Synchronous motor principle of operation, Construction, Methods of starting of
synchronous motor. (Chapter-24, pages 516-526).
Electrical
Measurements:
Principles of measurement of current, voltage, power and energy, Types of
Ammeters, Voltmeters, Watt-meters, Energy meters, Electrical conductivity
meter, Potentiometer, Megger.
Text Book:
1. Elements
of Electrical Engineering and Electronics by V.K. Mehta, S. Chand & Co.
Reference:
1. First Course in
Electrical Engineering by Kothari.
* NAM 228 – ELECTRICAL TECHNOLOGY LAB
Periods/week : 3
Ses.
: 50 Exam : 50
Examination Practical: 3hrs. Credits:
2
(Common with Mechanical Engineering.)
List of Experiments:
1. Study and
Calibration of wattmeter and energy meter.
2. Measurement
of armature resistance, field resistance and filament resistance.
3. Verification
of KCL and KVL.
4. Superposition
theorem.
5. Parameters
of a choke coil.
6. OC and SC
tests on transformer.
7. Load test
on D.C. shunt machine.
8. O.C. test
on D.C. separately excited machine.
9. Swinburnes
test.
10. 3 phase induction motor (No load and rotor block
tests) load tests.
11. Alternator regulation by Syn. Impedance method.
NAM 229- ENGINEERING THERMODYNAMICS LABORATORY
Periods/week : 4 Ses.
: 50 Exam : 50
Examination
Practical: 3hrs. Credits:
2
List of experiments
to be conducted:
1.
Determination of flash and fire points of oil
samples - using Cleveland’s apparatus
2.
Determination of flash point of oil samples -
using Abel’s and Pensky-Martin’s apparatus
3.
Determination of Kinematic viscosity - using Redwood Viscometer – I & II,
Saybolt’s viscometer
4.
Determination of calorific value of solid and liquid
fuels using Bomb Calorimeter.
5.
Aniline point test,
9.
Calibration of
pressure gauge - dead weight tester.
10.
Volumetric efficiency of reciprocating air compressor.
11.
Valve timing diagrams of IC engines(2 & 4 stroke
engines).
12.
Study of equipment to supplement theory, Boiler models,
& I.C. Engine Components.
13. Experiments covering performance
and other tests on:Diesel
Engines – Single cylinder, and Multi cylinder
14. Experiments covering performance and other tests on:Petrol Engines
15Refrigerating
system and ice plant
16.Wind Tunnel
