Gas Dynamics syllabus

8/13/2019 Gas Dynamics syllabus

1/6

Lovely Professional University, Punjab

Course Code Course Title Course Planner Lectures Tutorials Practicals Credits

MEC574 GAS DYNAMICS 17096::Mohit Bhargva 2.0 1.0 0.0 3.0

Course Category Courses with numerical and conceptual focus

TextBooks

Sr No Title Author Edition Year Publisher NameT-1 Modern Compressible Flow with

Historical PerspectiveJohn D. Anderson Jr 3rd 2002 Tata McGraw Hill

Reference Books

Sr No Title Author Edition Year Publisher Name

R-1 Elements of Gas Dynamics Liepmann HW and RoshkoA

3rd Wiley

R-2 Compressible Fluid Flow Patrich.H. Oosthvizen,William E.Carscallen

1st Tata McGraw Hill

R-3 Fundamentals of Compressible Flow

with Aircraft and Rocket Propulsion

Yahya, S. M. 4th 2010 Wiley Eastern Ltd., New Delhi

Other Reading

Sr No Journals articles as Compulsary reading (specific articles, complete reference)

OR-1 Courant, R. and Friedrichs, K.O., Supersonic Flow and Shock Waves, New York: Interscience Publishers, 1948 ,

OR-2 Tsien, H., Supersonic Flow Over an Inclined Body of Revolution, Journal of the Aeronautical Sciences, Vol. 5, No. 12, 1938, pp. 480-484 ,

OR-3 Ackeret, J., Feldman, F., and Rott, N., Investigations of Compression Shocks and Boundary Layers in Gases Moving at High Speed, NACA TM 1113, 1947 ,

OR-4 Shapiro, A.H., The Dynamics and Thermodynamics of Compressible Fluid Flow, Vol. 2. New York: Wiley, 1953 ,

OR-5 Nonweiler, T.R.F., Aerodynamic Problems of Space Vehicles, Journal of the Royal Aeronautical Society, Vol. 63, 1959, pp. 521-528. ,

Relevant Websites

Sr No (Web address) (only if relevant to the course) Salient Features

RW-1 http://nptel.iitm.ac.in/courses/112103021/ Topics are explained briefly

RW-2 nptel.iitm.ac.in/courses/101101002/ videos of jet propulsion, types of jet engines and the performanceparameters

LTP week distribution: (LTP Weeks)Weeks before MTE 7

Weeks After MTE 7


2/6

WeekNumber

LectureNumber

Broad Topic(Sub Topic) Chapters/Sectionsof Text/referencebooks

Other Readings,RelevantWebsites, AudioVisual Aids,software andVirtual Labs

Lecture Description Learning Outcomes Pedagogical ToolDemonstration/ CaseStudy / Images /animation / ppt etc.Planned

Week 1 Lecture 1 Compressible Flows: Introductionand basic Concepts(Introduction tocompressible fluid flow)

T-1:1.2 Difference betweencompressible andincompressible fluidflow

Understanding thebasics ofcompressible fluid flow

Discussion

Compressible Flows: Introductionand basic Concepts(A brief reviewof thermodynamics and fluidmechanics)

T-1:1.3-1.4 Revision of basicthermodynamics andfluid mechanics

To revise basics ofthermodynamics andfluid mechanics

Discussion

Lecture 2 Compressible Flows: Introductionand basic Concepts(Momentumand Energy conservation equationsin integral and differential form)

T-1:1.6 2.1-2.6 To derive momentumand energy conservationequations in integral anddifferential form

To understand theconservation equations

Brain storming

Week 2 Lecture 3 Compressible Flows: Introductionand basic Concepts(Acoustic speedand Mach number)

T-1:3.3 Study of speed of soundand Mach number

To understand theconcept of Mach no

Compressible Flows: Introductionand basic Concepts(Governingequations for compressible flows)

T-1:2.3 2.4 2.6 To study the governingequations forcompressible fluid flows

Understanding ofgoverning equations forcompressible fluidflows

Lecture 4 1-D Compressible Flows(Isentropic flows)

T-1:3.2 Study of isentropic fluidflows

To understand theconcept of isentropicflows

1-D Compressible Flows

(Stagnation/Total conditions)

T-1:3.2 Study of stagnation and

total conditions

To understand

stagnation andtotal conditions

1-D Compressible Flows(Characteristics speeds of gasdynamics)

T-1:3.3 3.10 Study of charactersticsspeeds of gas dynamics

Understanding ofcharactersticspeeds of gas dynamics

Week 3 Lecture 5 1-D Compressible Flows(Normalshock waves and propertyrelations)

T-1:3.6 OR-1 To study the phenomenaof normal shock wavesand property relations

To understand Normalshock waves andproperty relations

Brain storming

1-D Compressible Flows(Rankine-Hugonoit equation)

T-1:3.7 Study of rankinehugonoit equation

Understanding ofrankinehugonoit equation

Lecture 6 1-D Compressible Flows(Rayleighflow) T-1:3.8 To study fluid flow withheat addition or heatremoval

To understand Rayleighflow

Detailed Plan For Lectures

Spill Over 3


3/6

Week 4 Lecture 7 1-D Compressible Flows(Fannoflow)

T-1:3.9 To study fluid flow withfriction

To understand Fannoflow

Lecture 8 1-D Compressible Flows(Crocco'stheorem)

T-1:3.10 OR-4 To study Croccostheorem

To understand Croccostheorem

Week 5 Lecture 10 2-D Compressible Flows(Obliqueshock wave and its governingequations)

T-1:4.1 4.2 To study the phenomenaof an Oblique shockwave and its governingequations

To understand Obliqueshock wave and itsgoverning equations

Lecture 9 Test 1

Week 6 Lecture 11 2-D Compressible Flows(i-B-Mrelations and curve)

T-1:4.3 To study and derive iBMrelations and curve andmake analysis of resultsobtained

To understand iBMrelations and curve

Brain storming

Lecture 12 2-D Compressible Flows(TheHodograph and Shock Polar)

T-1:4.5 To study the concept ofHodograph and ShockPolar

To understand theHodograph and ShockPolar

2-D Compressible Flows(Supersonic flow over wedges andcones)

T-1:4.4 OR-2 To study supersonic flowover wedges and cones

To understand thesupersonic flow overwedges and cones

Week 7 Lecture 13 2-D Compressible Flows(Machline)

T-1:4.4 To study the phenomenaof a Mach line

To understand a Machline

2-D Compressible Flows(Attachedand Detached shock)

T-1:4.7 To study the conditionsof an Attached andDetached shock

To understand Attachedand Detached shock

2-D Compressible Flows(Reflections and interaction ofoblique shock waves)

T-1:4.6 To study reflections andinteraction of obliqueshock waves

To understandreflections andinteraction of obliqueshock waves

Lecture 14 2-D Compressible Flows(Prandtl-Meyer expansion wave)

T-1:4.14 To study Prandtl Meyerexpansion wave andderive results

To understand PrandtlMeyer expansion wave

Brain storming

2-D Compressible Flows(Prandtl-

Meyer function)

T-1:4.14 To study and derive

Prandtl Meyer function

To understand Prandtl

Meyer functionMID-TERM

Week 8 Lecture 15 Quasi 1-D Flows(Governingequations)

T-1:5.2 To study and deriveGoverning equations forquasi 1D flow

To understand theGoverning equations

Lecture 16 Quasi 1-D Flows(Area-velocityrelations)

T-1:5.3 To derive Area velocityrelations and obtainresults from it

To understand Areavelocity relations

Brain storming

Quasi 1-D Flows(Isentropic flowthrough variable-area ducts)

T-1:5.3 To study Isentropic flowthrough variable areaducts

To understandisentropic flow throughvariable area ducts

Week 9 Lecture 17 Quasi 1-D Flows(Convergent-divergent (or De Laval) nozzle)

T-1:5.4 To study Convergentdivergent or De Lavalnozzle

To understandConvergentdivergent orDe Laval nozzle


4/6

Week 9 Lecture 17 Quasi 1-D Flows(Over-expandedand under-expanded nozzles)

T-1:5.4 To study the concept ofan Overexpanded andunderexpanded nozzle

To understandOverexpanded andunderexpanded nozzles

Brain storming

Lecture 18 Quasi 1-D Flows(Diffusers) T-1:5.5 To study the working ofa diffuser and deriveproperty relations

To understand diffusers

Week 10 Lecture 19 Test 2

Lecture 20 Unsteady Wave Motion andRelations(Moving normal shockwaves)

Spill over

Week 11 Lecture 21 Unsteady Wave Motion andRelations(Reflected shock waves)

T-1:7.2 7.3 OR-3 To study the phenomenaof moving normal shockwave and reflectedshock wave

To understand movingnormal shock wave andreflected shock wave

Brain storming

Lecture 22 Unsteady Wave Motion andRelations(Physical features ofwave propagation)

T-1:7.4 To study the physicalfeatures of wavepropagation

To understand physicalfeatures of wavepropagation

Unsteady Wave Motion andRelations(Elements of acoustictheory)

T-1:7.5 To study elements ofacoustic theory

To understand elementsof acoustic theory

Week 12 Lecture 23 Unsteady Wave Motion and

Relations(Shock tube relations)

T-1:7.8 To derive Shock tube

relations and obtainingresults

To understand Shock

tube relations

Brain storming

Lecture 24 Test 3

Week 13 Lecture 25 Unsteady Wave Motion andRelations(Subsonic Supersonicwind tunnels)

T-1:15.2 15.3 RW-1 To study the SubsonicSupersonic wind tunnels

To understand SubsonicSupersonic windtunnels

Unsteady Wave Motion andRelations(shock tunnels and theirclassification)

T-1:15.2 15.3 RW-1 To study shock tunnelswith their classification

To understand shocktunnels and theirclassification

Lecture 26 Jet Propulsion(Aircraft propulsion) R-3:12.3 To study the phenomenaof aircraft propulsion

To understand theconcept of aircraft

propulsionJet Propulsion(Types of jetengines)

R-3:12.2 To study different typesof jet engines with theirworking principle

To understand types ofet engines

Images and animationof different types of jetengine with theirworking

Week 14 Lecture 27 Jet Propulsion(Energy flowthrough jet engines)

R-3:12.4.1 OR-5 To derive an expressionfor Energy flow throughet engines

To understand theconcept of Energy flowthrough jet engines

Jet Propulsion(Thrust and ThrustPower)

R-3:12.4.2 To study the concept ofThrust and Thrust Powerin a jet engine

To understand Thrustand Thrust Power

Jet Propulsion(Propulsive andOverall efficiency) R-3:12.4.3 To study the concept ofPropulsive and Overallefficiency

To understandPropulsive and Overallefficiency


5/6

Week 14 Lecture 28 Jet Propulsion(Study of differentturbojet engine components)

R-3:12.2 Study of differentturbojet enginecomponents with theirworking

To understand differentturbojet enginecomponents

Images and animationof different turbojetengine componentswith their working

SPILL OVERWeek 15 Lecture 29 Spill Over

Lecture 30 Spill Over

Scheme for CA:

Component Frequency Out Of Each Marks Total Marks

Test 2 3 10 20

Total :- 10 20

Details of Academic Task(s)

AT No. Objective Topic of the Academic Task Nature of Academic Task(group/individuals/field

work

Evaluation Mode Allottment /submission Week

Test 1 To develop basicconcepts andnumerical abilityrelated to normaland oblique shockwave

Normal and oblique shock wave and their property relations Individual Step wiseevaluation of eachproblem

4 / 5

Test 2 To develop basicconcepts andnumerical solvingability in students

regarding Quasi 1-Dflow nozzle anddiffuser

Isentropic flow through a variable area duct and area velocityrelation

Individual Step wiseevaluation

8 / 9

Test 3 To develop basicconcepts andnumerical solvingability in studentsrelated to unsteadywave motion

Unsteady wave motion and shock tube relations Individual Step wiseevaluation

11 / 12

Plan for Tutorial: (Please do not use these time slots for syllabus coverage)Tutorial No. Lecture Topic Type of pedagogical tool(s) planned

(case analysis,problem solving test,role play,business game etc)


6/6

Tutorial 1 Basics of thermodynamics and fluid mechanics Discussion

Tutorial 2 Mach number and speed of sound Problem solving

Tutorial 3 Isentropic flow Problem solving

Tutorial 4 Normal shock wave and property relations Problem solving

Tutorial 5 Oblique shock wave and property relations Problem solving

Tutorial 6 i-B-M relation and curve Problem solving

Tutorial 7 Prandtl-Meyer function and expansion wave Problem solving

After Mid-TermTutorial 8 Area-velocity relation for a nozzle Problem solving

Tutorial 9 Isentropic flow through a variable area duct Problem solving

Tutorial 10 Moving normal shock wave Problem solving

Tutorial 11 Reflected shock wave Problem solving

Tutorial 12 Shock wave and mass motion velocity Problem solving

Tutorial 13 Thrust and thrust power in a jet engine Problem solving

Tutorial 14 Propulsive and overall efficiency Problem solving

Documents

Gas Dynamics syllabus