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NPTEL

Turbomachinery Aerodynamics

NPTEL and Indian Institute of Technology Bombay via YouTube

Overview

Instructors: Prof. Bhaskar Roy and Prof. A. M. Pradeep, Department of Aerospace Engineering, IIT Bombay.

This course is about turbomachinery aerodynamics, which will basically be looking at the aerodynamics of the flows associated with turbo machines, the various types of turbo machines and the theory behind working of these different types of turbo machines. This course covers various aspects of the aerodynamics associated with the different types of turbomachines like axial compressors, axial turbines, and centrifugal compressors, and radial turbines.

Syllabus

Mod-01 Lec-01 Introduction to Turbo machines Syllabus, References and Schedules.
Mod-01 Lec-02 Axial Flow Compressors and Fans : Introduction to Compressor Aerothermodynamics.
Mod-01 Lec-03 A two dimensional analytical model :Cascade.
Mod-01 Lec-04 2D losses in Axial flow Compressor Stage : Primary losses.
Mod-01 Lec-05 Tutorial 1 : Two Dimensional Axial Flow Compressors.
Mod-01 Lec-06 3D Flows in Blade Passages, Secondary Flows, Tip leakage Flow, Scrubbling.
Mod-01 Lec-07 Three Dimensional Flow Analysis : Radial Equilibrium Concept.
Mod-01 Lec-08 Classical Blade Design Laws : Free Vortex and other Laws.
Mod-01 Lec-09 Three Dimensional Flow Analysis in Axial Flow Compressor.
Mod-01 Lec-10 Tutorial 2: Three Dimensional Axial Flow Compressors.
Mod-01 Lec-11 Axial Compressor Characteristics: Single stage, Multi stage and Multi.
Mod-01 Lec-12 Instability in Axial Compressors.
Mod-01 Lec-13 Inlet Distortion and Rotating Stall, Control of Instability.
Mod-01 Lec-14 Transonic Compressors and Shock Structure Models, Transonic Compressor Characteristics.
Mod-01 Lec-15 Axial Flow Compressor Design, Inter Spool Duct.
Mod-01 Lec-16 Design of Compressor Blades, Aerofoil Design (Subsonic, Transonic, Supersonic).
Mod-01 Lec-17 Design of Compressor Blade: 3D Blade Shapes of Rotors and Stators.
Mod-01 Lec-18 Noise Problem in Axial Compressors and Fans.
Mod-01 Lec-19 Axial Flow Turbines: Introduction to Turbines Aerothermodynamics.
Mod-01 Lec-20 Axial Flow Turbines: Turbine Blade 2D (Cascade) Analysis.
Mod-01 Lec-21 Axial Flow Turbines: Work done, Degree of Reaction, Losses and Efficiency.
Mod-01 Lec-22 Axial Flow Turbines: Blade and Axial Flow Passages, Exit Flow Matching with Nozzle.
Mod-01 Lec-23 Tutorial 3 : Axial Flow Turbines.
Mod-01 Lec-24 Multi staging and Multi spooling of Turbine.
Mod-01 Lec-25 3D Flow in Turbine: 3D Flow Theories, Free Vortex Theories etc..
Mod-01 Lec-26 Tutorial 4 : 3D Flows in Axial Flow Turbines.
Mod-01 Lec-27 Turbine Blade Cooling – Fundamentals of Heat Transfer, Blade Cooling Requirements.
Mod-01 Lec-28 Turbine Blade Cooling Technologies.
Mod-01 Lec-29 Turbine Blade Design: Turbine Profiles, Aerofoil Data and Profile Construction.
Mod-01 Lec-30 Turbine Blade Design: 3D Blade Shapes.
Mod-01 Lec-31 Centrifugal Compressors: Thermodynamics and Aerodynamics.
Mod-01 Lec-32 Centrifugal Compressors : Characteristics, Stall, Surge Problems.
Mod-01 Lec-33 Tutorial 5 : Centrifugal Compressors.
Mod-01 Lec-34 Design of Centrifugal Compressors: Impellers, Vane/Vane less Diffusers, Volutes.
Mod-01 Lec-35 Radial Turbines: Thermodynamics and Aerodynamics.
Mod-01 Lec-36 Tutorial 6 : Radial Turbines.
Mod-01 Lec-37 Radial Turbine Characteristics and Design of Radial Turbines.
Mod-01 Lec-38 CFD for Turbomachinery: Grid Generation, Boundary Conditions for Flow Analysis.
Mod-01 Lec-39 -CFD for Turbomachinery: Flow Track and Inter-spool Duct Design using CFD.
Mod-01 Lec-40 CFD for Turbomachinery: 2D and 3D Blade Generation and Analysis Using CFD.

Taught by

nptelhrd

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Reviews

5.0 rating, based on 2 Class Central reviews

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  • I have learnt many things from this course and it has helped me alot by to understand this subject and it provides you a certificate that can help you to weightage you CV
  • I recently took a turbomachinery course and I was nothing short of impressed. The instructors were incredibly knowledgeable and provided me with all the tools necessary to understand the concepts. Not only was the material well-structured but it was also easy to understand. I would highly recommend this course to anyone looking to deepen their understanding of turbomachinery!

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