NPTEL : NOC:Introduction to Fluid Mechanics (Mechanical Engineering)

Co-ordinators : Dr. Suman Chakraborty


Lecture 1 - Lagrangian and Eulerian Approach, Types of fluid flow

Lecture 2 - Streamlines, Streakline and Pathline

Lecture 3 - Acceleration of fluid flow

Lecture 4 - Deformation and Conservation of mass of fluid a element

Lecture 5 - Angular deformation of a fluid element, vorticity and streamfunction and velocity potential

Lecture 6 - Euler’s equation

Lecture 7 - Bernoulli's Equation - Part I

Lecture 8 - Bernoulli's Equation - Part II

Lecture 9 - Reynolds Transport Theorem (RTT)

Lecture 10 - Application of Conservation of Mass

Lecture 11 - Application of RTT: Conservation of Linear Momentum

Lecture 12 - Application of RTT in Accelerating Reference Frames

Lecture 13 - Navier's Equation of Motion

Lecture 14 - Derivation of Navier-Stokes Equation

Lecture 15 - Derivation of Navier-Stokes Equation (Continued...)

Lecture 16 - Derivation of Navier-Stokes Equation (Continued...)

Lecture 17 - Fully developed flow between two parallel plates

Lecture 18 - Fully developed flow between two parallel plates (Continued...)

Lecture 19 - Couette flow

Lecture 20 - Flow with interfaces

Lecture 21 - Thin film flow on an inclined plane and Hagen-Poiseuille flow

Lecture 22 - Hagen-Poiseuille flow (Continued...)

Lecture 23 - Flow between two rotating cylinders

Lecture 24 - Stokes 1st problem

Lecture 25 - Stokes 2nd problem

Lecture 26 - Introduction to turbulence: basic concepts

Lecture 27 - Eddies

Lecture 28 - Eddies (Continued...) and Vortex shredding

Lecture 29 - Statistical description of turbulent flows

Lecture 30 - Reynolds stress

Lecture 31 - Reynolds averaged Navier Stokes equation (RANS)

Lecture 32 - Bernoulli’s equation - Part I

Lecture 33 - Bernoulli’s equation - Part II

Lecture 34 - Bernoulli’s equation - Part III

Lecture 35 - Euler’s equation in streamline coordinates

Lecture 36 - Flow over a fat plate: Blasius equation

Lecture 37 - Momentum integral method for boundary layer analysis

Lecture 38 - Approximate solution of the momentum integral equation

Lecture 39 - Displacement and Momentum thickness

Lecture 40 - Illustrative examples

Lecture 41 - Boundary layer separation

Lecture 42 - Resultant force on a body immersed in a fluid under motion

Lecture 43 - Potential flow

Lecture 44 - Examples of Potential flow

Lecture 45 - Some more examples of Potential flows, Lift and Drag force

Lecture 46 - Applications of lift and drag force

Lecture 47 - Some examples of flow past immersed bodies

Lecture 48 - Sports Ball aerodynamics

Lecture 49 - Introduction to compressible flows

Lecture 50 - Significance of Mach number

Lecture 51 - Navier-Stokes equation - Part I

Lecture 52 - Navier-Stokes equation - Part II

Lecture 53 - Navier-Stokes equation - Part III

Lecture 54 - Navier-Stokes equation - Part IV

Lecture 55 - Pipe Flow - Part I

Lecture 56 - Pipe Flow - Part II

Lecture 57 - Pipe Flow - Part III

Lecture 58 - Pipe Flow - Part IV

Lecture 59 - Principle of Similarity and Dynamical Analysis - Part I

Lecture 60 - Principle of Similarity and Dynamical Analysis - Part II