NPTEL : NOC:Introduction to Boundary Layers (Mechanical Engineering)

Co-ordinators : Dr. Rinku Mukherjee


Lecture 1 - Review of fundamentals of fluid mechanics - I

Lecture 2 - Review of fundamentals of fluid mechanics - II

Lecture 3 - Concept of a Boundary Layer (BL) - I

Lecture 4 - Concept of a Boundary Layer (BL) - II

Lecture 5 - Concepts of BL thickness (?)

Lecture 6 - Concepts of BL displacement thickness (?*) and BL momentum thickness (?)

Lecture 7 - Control Volume approach to derive expressions for ?* over a flat plate

Lecture 8 - Control Volume approach to derive expressions for ? over a flat plate

Lecture 9 - Concept of wall friction

Lecture 10 - Concept of friction drag

Lecture 11 - Skin Friction Coefficient - I

Lecture 12 - Skin Friction Coefficient - II

Lecture 13 - Derivation of Prandtls Laminar BL Equations - I

Lecture 14 - Derivation of Prandtls Laminar BL Equations - II

Lecture 15 - Derivation of Prandtls Laminar BL Equations - III

Lecture 16 - Derivation of Prandtls Laminar BL Equations - IV

Lecture 17 - Similarity Solutions to the BL Equations Applied to a Flat Plate - I

Lecture 18 - Similarity Solutions to the BL Equations Applied to a Flat Plate - II

Lecture 19 - Similarity Solutions to the BL Equations Applied to a Flat Plate - III

Lecture 20 - Runge-Kutta Method to Numerically Solve the BL Equations Applied to a Flat Plate

Lecture 21 - Description of the Numerical Code to Solve the BL Equations Applied to a Flat Plate

Lecture 22 - Similarity Solutions to the BL Equations (other than flat plate) - I

Lecture 23 - Similarity Solutions to the BL Equations (other than flat plate) - II

Lecture 24 - Similarity Solutions to the BL Equations (other than flat plate) - III

Lecture 25 - Similarity Solutions to the BL Equations (other than flat plate) - IV

Lecture 26 - Description of the Numerical Code to Solve the BL Equations (other than flat plate)

Lecture 27 - The Energy Equation - I

Lecture 28 - The Energy Equation - II

Lecture 29 - Similarity Solutions to Thermal BL - I

Lecture 30 - Similarity Solutions to Thermal BL - II

Lecture 31 - Similarity Solutions to Thermal BL - III

Lecture 32 - BL Separation with Pressure-Gradient - I

Lecture 33 - BL Separation with Pressure Gradient - II

Lecture 34 - Effect of Prandtl Number in Thermal BL - I

Lecture 35 - Effect of Prandtl Number in Thermal BL - II

Lecture 36 - Effect of Prandtl Number in Thermal BL - III

Lecture 37 - Effect of Dissipation in Thermal BL - I

Lecture 38 - Effect of Dissipation in Thermal BL - II

Lecture 39 - Effect of Dissipation in Thermal BL - III

Lecture 40 - Similarity Solutions to Thermal BL - An Overview