AIR 145 GATE 2017 || AIR 205 GATE 2018 || B.Tech in Aerospace Engineering



Ramandeep Kaur

This course covers conservation equations, compressible flows through nozzles, diffusers and wind tunnels.

English

Compressible Flows Through Nozzles, Diffusers and Wind Tunnels: GATE (Aerospace)

This lesson is overview lesson that which topics I have covered in this course.

Overview of Topics

In this lesson, I have told strategy to study Gas Dynamics for GATE 2019.

Strategy to Study Gas Dynamics for GATE 2019

This lesson covers basic equations of quasi one dimensional flow.

Equations for Quasi One-Dimensional Flow

This lesson covers application of Area Velocity relation ( Definition of C-D Nozzle and Diffuser).

Application of Area-Velocity Relation (Definition of C - D Nozzle)

In this lesson, I have solved few questions on Isentropic Flows.

Questions on Isentropic Relations

This lesson covers concepts that how there is flow through nozzles and how shock waves are generated in nozzles.

Flow Through Nozzles

This lesson covers concepts of Over - Expanded, Under - Expanded Nozzles and why shock waves and expansion fans are generated in Nozzles.

Over-expanded and Under-expanded Nozzle

This lesson covers concepts of choked nozzle and important formulae of nozzles.

Choked Mass Flow and Important Formulae in Nozzles

This lesson covers concepts of flow through supersonic diffuser.

Flow Through Supersonic Diffuser

This lesson covers working of supersonic wind tunnel and how there is flow through supersonic wind tunnel.

Lessons

10 lessons • 1h 34m

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Overview of Topics

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Strategy to Study Gas Dynamics for GATE 2019

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Equations for Quasi One-Dimensional Flow

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Application of Area-Velocity Relation (Definition of C - D Nozzle)

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Questions on Isentropic Relations

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Flow Through Nozzles

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Over-expanded and Under-expanded Nozzle

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Choked Mass Flow and Important Formulae in Nozzles

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Flow Through Supersonic Diffuser

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Working of Supersonic Wind Tunnel