Advanced Fluid Mechanics with Engineering Applications.

This is one of the detailed (29 Hours) course on Fluid Mechanics that can provide you with advanced concepts of Fluid Mechanics that is very essential for all Precessing Engineering Fields.This is an advanced course in Fluid Mechanics. The subject Fluid Mechanics has a wide scope and is of prime importance in several fields of engineering and science. The present course emphasizes the fundamental underlying fluid mechanical principles and the application of those principles to solve real-life problems. Special attention is given to deriving all the governing equations starting from the fundamental principle. There is a well-balanced coverage of physical concepts, mathematical operations along with examples and exercise problems of practical importance. After completion of the course, the students will have a strong fundamental understanding of the Principles of Fluid Mechanics and will be able to apply the Principles to analyze fluid mechanical systems.This course is of relevance to engineers and scientists across a wide range of mechanical chemical and process industries who must understand, analyze and optimize flow processes and fluids handling problems. Applications are drawn from hydraulics, aero & hydrodynamics as well as the chemical process industries.This Course is Specially designed for the Automobile and Aviation industries.Lecture-1 Introduction to FluidSubject of Fluid MechanicsLaws in scientific studyEngineering approach of problem solvingFluid definitionNewton’s law of viscosityNewtonian and Non-Newtonian fluidProblems based on Newton’s law of ViscosityLecture-2 Continuity EquationPrinciple of conservation of massDifferential and Integral approachEulerian and Lagrangian approachInventory EquationDerivation of Continuity equation-Differential approachConservation and Non-Conservation forms of ContinuityMaterial derivativeScalar and Vector fieldAcceleration fieldLecture-3 Momentum EquationNewton’s Second law of motionBody forceSurface forceMomentum Equation in differential formStokes postulateNavier-Stokes EquationLecture-4 Application of Navier Stokes equationN-S equation as governing equation of fluid flowApplication of N-S equation for a steady and laminar fluid flow between two fixed infinitely long plates.Velocity profileVolume flow rate calculation from velocity profileLocal velocity, average velocity, maximum velocityCalculating Reynolds Number from Velocity profileLecture-5 Application of Navier Stokes equation - Couette flowPhysical meaning of N-S equationFully developed flowApplication of N-S equation for a steady and laminar fluid flow between one fixed and one moving plate-Couette FlowApplications of Couette flowLecture-6 Reynolds Transport Theorem DerivationControl Mass (A System) and Control VolumeLagrangian and Eulerian ApproachExtensive and Intensive propertyDerivation of Reynolds Transport Theorem (RTT)Interpretation of net flux term of RTTLecture-7 Reynolds Transport Theorem - Continuity EquationReynolds Transport Theorem (RTT)Deriving Continuity Equation using RTTMass flow rate, Volume flow rate, and Average speedDifferential and Integral form of Continuity EquationLecture-8 RTT-Continuity Equation NumericalsContinuity Equation in Integral formSolving numerical problems using Continuity EquationLecture-9 RTT- Linear Momentum EquationReynolds Transport Theorem (RTT)Deriving Momentum Equation using RTTResultant Forces acting on a CVMomentum accumulation in a CVMomentum flow through a CVLecture-10 RTT- Angular Momentum EquationReynolds Transport Theorem (RTT)Deriving Angular Momentum Equation using RTTProblem based on Linear and Angular MomentumRTT for Moving and Deforming CVLecture-11 Kinematics of Flow- Flow typesFluid Flow Visualization- ClassicsStreamlinePath-lineStreak-lineTime-lineSoftware for flow visualization (2dflowvis)Lecture-12 Kinematics of Flow- Irrotational FlowMotion of fluid ElementTransformation of fluid elementAngular velocity vectorVorticity VectorIrrotational flow fieldLecture-13 Kinematics of Flow- Stream functionVisualizing velocity field-Java AppletVisualizing velocity field- MapleStream functionChange in the value of stream functionProblem on stream functionStream function in polar coordinatesLecture-14 Kinematics of Flow- CirculationCirculationRelationship between Circulation and VorticityStoke’s theoremProblem on CirculationPhysical meaning of Divergence of a vectorCirculation and Divergence in Java AppletLecture-15 Potential Flow- Velocity potential functionVelocity Potential function, φPotential flowRelationship between ψ and φFlow netVelocity potential function in cylindrical coordinatesVelocity Potential function in Java AppletLecture-16 Potential Flow- Basic potential flowsUniform flowSource and Sink flowVortex flowStream function and Velocity potential function for basic flowsLecture-17 Potential Flow- Superposition of potential flows-ISuperposition of basic potential flowsDoubletHalf bodyLecture-18 Potential Flow- Superposition of potential flow-IIFlow around a cylinderFlow around a cylinder-Velocity and pressure distributionFlow around a cylinder-Drag and LiftRankine bodyProblem on Rankine BodyLecture-19 Potential Flow- Superposition of potential flow-IIISuperposition of basic potential flowsFlow around a cylinder with circulationMagnus EffectProblem- Flow around a cylinder with circulationLecture-20 Turbo-machine- Fluid MachinesFluid machines classificationPositive Displacement machinesTurbo-machinesComparison of PDPs and Roto-dynamic pumpsTurbo-machine ClassificationsScope of Turbo-machinesLecture-21 Turbo-machine- Euler’s EquationOne dimensional flow through an impellerVelocity triangleEuler’s equation of turbo-machineLecture-22 Turbo-machine- Blade AnglesVelocity triangleVelocity triangle at inlet-assumptionsEffect of blade angle on headTypical Characteristic curve of a centrifugal pumpEffect of blade angle on Characteristic curveLecture-23 Turbo-machine- Performance-IProblem-Centrifugal blowerStatic, Friction and System headPump LossesPump EfficiencyPump Performance Characteristic curvesLecture-24 Turbo-machine- Performance-IIPump System CurvePumps in Series and ParallelPump Affinity lawsPump specific speedLecture-25 Turbo-machine- TurbineTurbineSchematics of hydraulic turbinesVelocity triangles of TurbineImpulse TurbineReaction TurbineDegree of ReactionLecture-26 Turbo-machine- Turbine PerformancePump and Turbine EfficienciesGeneral Energy EquationProblem-TurbineAffinity laws for TurbineTurbine specific speedLecture-27 Boundary layer- ConceptClassification of flowsOne dimensional and multi dimensional flowSteady and Unsteady flowUniform and Non-Uniform flowInviscid and Viscous flowAttached and Flow separationLaminar and Turbulent flowPrandtl-Boundary layer conceptGrowth of boundary layer thicknessLecture-28 Boundary layer- Order Analysis over Flat plateOrder of Magnitude or Scale AnalysisOrder of Magnitude Analysis over flat plateBoundary layer thickness as a function of Reynold’s NumberWall shear stress using Scale AnalysisSkin friction coefficient using Scale AnalysisLecture-29 Boundary layer- Blasius solutionLaminar boundary layer on a flat plateBlasius solutionWall shear stress using Blasius solutionFriction coefficient using Blasius solutionProblem- Using Blasius solutionLecture-30 Boundary layer- Turbulent flow over flat plateTurbulent flowGoverning Equations in Turbulent flowBoundary layer in Turbulent flowVelocity profile in laminar and turbulent flowVelocity distribution in turbulent boundary layerLaw of wallLecture-31 Boundary layer- Displacement and Momentum thicknessDisturbance or Boundary layer thicknessDisplacement thicknessDisplacement thickness using Blasius solutionMomentum thicknessMomentum thickness using Blasius SolutionRelative amount of displacement and momentum thickness for laminar flow over flat plateLecture-32 Boundary layer- Approximate solutionControl Volume analysis for Boundary layerVon Karman SolutionVon Karman Integral equationApproximate solution to Laminar boundary layer over flat plateLecture-33 Boundary layer- Skin Friction CoefficientFriction Coefficient for laminar boundary layerLocal and Average skin friction coefficientFriction Coefficient for Turbulent boundary layerFriction Coefficient for Mixed boundary layerProblem- Mixed boundary layer over flat plateLecture 34 Introduction to EES-Parametrics and plottingLecture-35 External flow- IntroductionExternal flow- ApplicationForces and Moments on arbitrary shape bodyExternal Flow over a flat plate and cylinderExternal flow- Low and High Reynolds's Number flowsIntroduction to Open channel flowExternal flow characteristicsLecture-36 External flow-Drag and LiftResultant force on a bodyDrag and lift ForcesDrag CoefficientProblem-Drag coefficientPressure and Shear stress distributionLecture-37 External flow- Drag Coefficient-1Drag and lift Forces-Alternate MethodDrag coefficient for slender bodiesProblem-Drag coefficientFactors affecting drag coefficientLecture-38 External flow- Drag Coefficient-2Drag coefficient for common geometriesDraftingFairingDrag reduction in natureDrag reduction in other applicationsExperimental measurement of drag coefficientLecture-39 External flow- Drag in VehiclesDrag Coefficient of cars-HistoryDrag and Rolling resistance on a VehiclePower required to drive a vehicleProblem-Power-Drag and Rolling ResistanceDrag reduction in VehiclesLecture-40 External flow-Introduction to AirfoilWhat is Airfoil?Airfoil typesAirfoil NomenclatureAircraft terminologiesAirfoil-Potential flow theoryMinimum Flight VelocityLecture-41 External flow-Airfoil PerformanceLift and Drag on AirfoilAirfoil-Boundary layer theoryAirfoil-Flow separationEffect of angle of attackPerformance of different AerofoilAirfoil with flapAirfoil at different Mach NumberLecture-42 CFD- IntroductionWhat is CFD?CFD Scope and ApplicationsRole of CFD in EngineeringHow CFD worksPractical Steps of Solving problem in CFDLecture-43 CFD- Finite Difference MethodNumerical TechniquesFinite difference MethodForward, Backward and Central DifferenceMixed DerivativesProblem- Finite Difference MethodSolving problems in CFD using ANSYS-CFXLecture 44 CFD-Geometry and MeshLecture 45 CFD-Pre Solver Solution Post Process (CFX)