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Introduction to Fluid Machines and Compressible Flow

Introduction to Fluid Machines and Compressible Flow. Instructor: Prof. S. K. Som, Department of Mechanical Engineering, IIT Kharagpur. This course provides an introduction to fluid machines and compressible flow. What is the fluid machine? A fluid machine is a device which converts the energy stored by a fluid into mechanical energy or vice versa. The subject Fluid Machines has a wide scope and is of prime importance in almost all fields of engineering. The course emphasizes the basic underlying fluid mechanical principles governing energy transfer in a fluid machine and also description of the different kinds of hydraulic and air machines along with their performances. (from nptel.ac.in)

Lecture 40 - Introduction to Expansion Wave and Prandtl Meyer Flow

Go to the Course Home or watch other lectures:

Lecture 01 - Introduction to Fluid Machines

Lecture 02 - Energy Transfer in Fluid Machines

Lecture 03 - Energy Transfer in Fluid Machines (cont.)

Lecture 04 - Energy Transfer - Impulse and Reaction Machines, Efficiencies of Fluid Machines

Lecture 05 - Principles of Similarity in Fluid Machines

Lecture 06 - Concept of Specific Speed and Introduction to Impulse Hydraulic Turbine

Lecture 07 - Analysis of Force on the Bucket of Pelton Wheel and Power Generation

Lecture 08 - Specific Speed, Governing and Limitation of a Pelton Turbine

Lecture 09 - Introduction to Reaction Type of Hydraulic Turbine – A Francis Turbine

Lecture 10 - Analysis of Force on Francis Runner, and Power Generation

Lecture 11 - Axial Flow Machine, and Draft Tube

Lecture 12 - Governing of Reaction Turbine

Lecture 13 - Introduction to Rotodynamic Pumps

Lecture 14 - Flow and Energy Transfer in a Centrifugal Pump

Lecture 15 - Characteristics of a Centrifugal Pump

Lecture 16 - Matching of Pump and System Characterization

Lecture 17 - Diffuser and Cavitation

Lecture 18 - Axial Flow Pump

Lecture 19 - Reciprocating Pump

Lecture 20 - Reciprocating Pump (cont.)

Lecture 21 - Centrifugal Compressor, Part I

Lecture 22 - Centrifugal Compressor, Part II

Lecture 23 - Centrifugal Compressor, Part III

Lecture 24 - Axial Flow Compressor

Lecture 25 - Axial Flow Compressor (cont.)

Lecture 26 - Introduction to Compressible Flow

Lecture 27 - Introduction to Compressible Flow (cont.)

Lecture 28 - Thermodynamic Relations, and Speed of Sound

Lecture 29 - Disturbance Propagation, Stagnation, and Sonic Properties

Lecture 30 - Effects of Area Variation on Properties in an Isentropic Flow

Lecture 31 - Choking in a Converging Nozzle

Lecture 32 - Isentropic Flow through Convergent-Divergent Duct

Lecture 33 - Normal Shock, Part I

Lecture 34 - Normal Shock, Part II

Lecture 35 - Normal Shock, Part III

Lecture 36 - Normal Shock, Part IV

Lecture 37 - Normal Shock, Part V

Lecture 38 - Oblique Shock, Part I

Lecture 39 - Oblique Shock, Part II

Lecture 40 - Introduction to Expansion Wave and Prandtl Meyer Flow