BEMechnical.docx
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BEMechnical.docx
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BEMechnical
Dr.BabasahebAmbedkarMarathwadaUniversity,Aurangabad
Proposed(Revised)Teaching/ExaminationSchemeofB.E.(Mechanical)[wef2009-2010]
TeachingScheme(Hrs/Week)
ExaminationScheme
Duration
Class
Term
Practical
ofTheory
Sr.No.
Subject
Theory
Practical
Total
Test
Theory
Work
Exam
Total
Paper
1
ICEnginesandTurbines
4
2
6
100
50
150
3
2
OperationsResearch
4
2
6
100
50
150
3
3
RoboticsandIndustrialApplications
4
2
6
100
25
125
3
4
QualityEngg.&Ind.Management
4
2
6
100
25
125
3
5
Elective-I
4
0
4
100
100
3
6
Seminar
2
2
50
50
7
Project-I
50
50
Total
20
10
30
0
500
150
100
750
1
Refrigeration&AirConditioning
4
2
6
100
50
150
3
2
AutomobileEngineering
4
2
6
100
25
25
150
3
3
AutomaticControlSystems
4
2
6
100
50
150
3
4
Elective-II
4
2
6
100
50
150
3
5
Project-II
6
6
50
100
150
3
Total
16
14
30
0
400
125
225
750
TotalofPart-IandPart-II
36
24
60
0
900
275
325
1500
Elective-I
Elective-II
1
EnergyConservationandManagement
1
MachineToolDesign
2
EDP&IndustrialEconomics
2
SimulationandMathematicalModeling
3
PowerPlantEngineering
3
ComputationalFluidDynamics(CFD)
4
AdvancedMaterials&ManufacturingTechniques
4
IndustrialEngineering
(BM101)INTERNALCOMBUSTIONENGINES&TURBINES
Structure:
TeachingScheme
EvaluationScheme
L
P
TW
PR
Th.Ex
Total
4
2
-
50
100
150
Objective:
Studentsareexpectedtounderstand&analyzethefundamentalsandworkingofInternalCombustionEnginesandTurbinestomeetthemodernrequirements.
A:
Theory:
Unit
Contents.
Duration
1
INTRODUCTION:
Enginecomponentsandbasicenginenomenclature,I.C.Engineclassification,FourStroke,Twostroke,S.I.,C.I.Enginesandtheircomparisons,I.C.EnginesLossesandapplications.
02Hours
2
FUEL-AIRCYCLES:
Introduction,Thecycles,EffectsofvariableSpecificheats,DissociationActualcycles,VariousLossesinactualcycles.
03Hours
3
CARBURETION&FUELINJECTION:
Review,PropertiesofAir-fuelmixture,Airfuelmixturerequirementsforsteadystateandtransientconditions.Simplecarburettor,completecarburettor.Theoryofsimplecarburettor(approximate&exactanalysis),DesignofCarburettor.Analyticaltreatmentbasedonabovesyllabus.Idealrequirementsofcarburettor.Aircraftcarburettor.Introductiontopetrolinjectionsystem.Requirementsofinjectionsystem,typesofinjectionsystem.Boschfuelpump,Fuelinjectors,typesofnozzle,Electronicfuelinjectionsystem.
05Hours
4
COMBUSTIONINS.I.&C.I.ENGINES:
Introduction,CombustioninS.I.Engines,Ignitionlimits,stagesofcombustion,effectofenginevariablesonignitionlag&flamepropagation,normal&abnormalcombustion,effectofdetonation&itscontrolcombustionchamberdesign.PrincipleOctanerating,HUCR,CombustioninC.I.Engines:
Stagesofcombustion,delayperiod,dieselknock&itscontrol,cetenerating,Air-fuelratio,Designofcombustionchamber.
05Hours
5
TWOSTROKEENGINES:
Introduction,Twostrokeengines&porttimingdiagram,Comparisonbetweentwostroke&fourstrokeengines,Scavengingprocess&Scavengingsystems,Scavengingpumps,Superchargingoftwostrokeengines.Numericals.
03Hours
6
EXHAUSTEMISSIONS:
ExhaustemissionscomingoutofI.C.engineexhaust,effectonhumanhealth.causesofformation.Pollutantsmeasurements&abetment,EmissionStandards.
03Hours
7
PERFORMANCETESTS&SUPERCHARGING:
Introduction,Performanceparameterandtheirmeasurement-MorseTest,BP,FP.,Heatbalancesheet,performancecharacteristicsofS.I.&C.I.Engines,Performancemaps.Supercharging:
Introduction,Objectives&principlesofsupercharging,MethodsofSupercharging,SuperchargingLimits,Modificationsforsupercharging,Advantages&limitations,Turbocharging.
06Hours
8
GASTURBINES:
Simplecycle,Braytoncycle.Performanceevaluationsparameterslikeforce,workdone,efficiency,air-fuelratio.Regeneration,reheating,intercools.Numericalsandapplications
05Hours
9
STEAMTURBINES:
Introductionclassificationadvantagesofturbines,Impulse&reactionturbines,compoundingofsteamturbines,velocitydiagrams,workdoneonturbineblades,turbineefficiency,andlossesinsteamturbinesGoverningofsteamturbines-throttlegoverning,bypassgoverning&nozzlecontrolgoverning.
06Hours
10
ALTERNATIVEPOTENTIALENGINES:
StratifiedEngine,WankelEngine,VariableCompressionEngine,StirlingEngine.
02Hours
SectionA:
UnitNos.1,2,3,4,5.
SectionB:
UnitNos.6,7,8,9,10.
B:
Practical:
TermworkshallConsistofrecordbookonlaboratoryexperiments(any8)studiesonthefollowing.
Sr.No.
Practical
1
TrialonDieselEnginewithvariableload&constantspeed.
2
TrialonDieselEnginewithvariablespeed&constantload.
3
TrialonPetrolEnginewithvariableload&constantspeed.
4
TrialonPetrolEnginewithvariablespeed&constantload.
5
TodrawtheactualValveTimingdiagramforagivenengine.
6
Dissembling&AssemblingofthegivenCarburettor.
7
MorseTest.
8
Studyofdifferenttypesoflubricationsystems.
9
Studyofdifferenttypesoffuelinjectionsystems.
10
Studyofdifferenttypesofcarburetors.
11
Assignmentonstudyofcoolingsystems.
12
Assignmentonstudyofignitionsystems.
13
Assignmentonstudyofanyoneautomobileenginewithenginewithreferencetocharacteristics.
Theassessmentoftermworkshallbeonthefollowingcriteria:
∙ContinuousAssessment.
∙Performingtheexperimentsinthelaboratory.
C:
SuggestedTextBooksandReferences:
Sr.No.
Title
Author
Publication.
1
InternalCombustionEngines&Airpollution.
EdwardObert.
Harper&RowPublications.
2
Principalsofcombustion.
KennethK.Kou.
3
InternalCombustionEngines.
Mathur&Sharma
DhanpatRai&Co.
4
InternalCombustionEngines.
Dr.V.Ganeshan.
TMH.
5
Steam&GasTurbines.
R.Yadav.
CentralPublishingHouse.
6
InternalCombustionEngines.
Dr.V.M.Domkundwar.
DhanpatRai&Co.
7
ThermalEngineering.
R.K.Rajput.
LaxmiPublications.
8
FundamentalsofI.C.Engines.
H.N.Gupta.
Printice&Hall,India
(BM102)OPERATIONSRESEARCH
Structure:
TeachingScheme
EvaluationScheme
L
P
TW
PR
Th.Ex
Total
4
2
50
--
100
150
Objective:
Studentsareexpectedtounderstand&analyzethefundamentalsofOperationsResearchandtounderstandthevarioustechniquesofoptimization.
A:
Theory:
Unit
Contents.
Duration
1
INTRODUCTION:
OperationsResearch:
Development,history,definitions,objectives,characteristics,limitations,phasesandapplications.Optimizationmodelsandtheirclassifications.
02Hours
2
LINEARPROGRAMMING:
Introduction,FormulationofLPproblem.Graphicalmethod,SimplexMethod,BigMMethod,TwoPhaseMethod,SpecialCasesofLinearProgramming,FormulationOfDualProblem,ApplicationOfDuality.
06Hours
3
INTEGERPROGRAMMING:
Introduction,NeedforIntegerProgramming,FormsofIPP,SolutionofIPPbyGomory’sCuttingPlaneAlgorithm,BranchandBoundAlgorithm,AdditiveAlogorithmforZero-OneIPP.
06Hours
4
TRANSPORTATIONPROBLEM:
Introduction,Methodsforfindinginitialsolution,Testofoptimality,MaximizationTransportationproblem,Transshipmentproblem,Degeneracy.
04Hours
5
ASSIGNMENTPROBLEM:
Introduction.Solutionmethods,Variationsoftheassignmentproblem,Travelingsalesmanproblem.
02Hours
6
SEQUENCINGMODELS:
Schedulingandsequencing.Assumptionsinsequencingmodels,Processing'n'jobson'm'machines.Processingoftwojobsonmachineswitheachhavingdifferentprocessingorder.
03Hours
7
INVENTORYCONTROLSYSTEM(QUANTITATIVEAPPROACH):
Introduction,MeaningofInventoryControl,functionalclassificationsofInventories.AdvantagesofInventoryControl,CostsassociatedwithInventories,AdvantagesofInventoryControl,DeterministicInventoryModels;economiclotsizewithinstantaneousreplenishmentwithandwithoutshortagecosts,economiclotsizewithfinitereplenishmentwithandwithoutshortage,economiclotsizemodelswithquantitydiscount.
03Hours
8
QUEUINGTHEORY:
QueuingSystems:
Introduction,costassociatedwithcharacteristics,operatingcharacteristicsandprobabilitydistribution,Classificationofqueuingmodels.Kendall'snotations.Models:
(M/M/I).Minimumcostservicerate.
03Hours
9
THEORYOFGAMES:
Introduction,two-personzero-sumgame,MinimumandMaximumprinciple,Saddlepoint,Methodsforsolvinggameproblemswithmixedstrategies,Introductiontographicalanditerativemodelsforsolvingprob1ems.
03Hours
10
NETWORKMODELS:
IntroductiontoPERT/CPM&itsimportanceinprojectmanageme
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