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VTU B.TECH Aeronautical-Engineering 2nd year SEMESTER – VI Syllabus For Elements of jet propulsion systems PDF 2022

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VTU B.TECH Aeronautical-Engineering 2nd year SEMESTER – VI Syllabus For Elements of jet propulsion systems PDF 2022

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You will be able to find information about Elements of jet propulsion systems along with its Course Objectives and Course outcomes and also a list of textbook and reference books in this blog.You will get to learn a lot of new stuff and resolve a lot of questions you may have regarding Elements of jet propulsion systems after reading this blog. Elements of jet propulsion systems has 5 units altogether and you will be able to find notes for every unit on the CynoHub app. Elements of jet propulsion systems can be learnt easily as long as you have a well planned study schedule and practice all the previous question papers, which are also available on the CynoHub app.

All of the Topic and subtopics related to Elements of jet propulsion systems are mentioned below in detail. If you are having a hard time understanding Elements of jet propulsion systems or any other Engineering Subject of any semester or year then please watch the video lectures on the official CynoHub app as it has detailed explanations of each and every topic making your engineering experience easy and fun.

Elements of jet propulsion systems Unit One

Module-1

Introduction: Review of thermodynamic principles, Principles of aircraft propulsion, Types of power plants, Working principles of internal combustion engine, Two – stroke and four – stroke piston engines, Gas- turbine engines, Cycle analysis of reciprocating engines and jet engines , advantages and disadvantages.

Elements of jet propulsion systems Unit Two

Module-2

Propeller Theories & Jet propulsion Types of propeller, Propeller thrust: momentum theory, Blade element theories, propeller blade design, propeller selection. Jet Propulsion: Illustration of working of gas turbine engine – The thrust equation – Factors affecting thrust – Effect of pressure, velocity and temperature changes of air entering compressor – Methods of thrust augmentation – Characteristics of turboprop, turbofan and turbojet – Performance characteristics.

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Elements of jet propulsion systems Unit Three

Module-3

Inlets & Nozzles Internal flow and Stall in Subsonic inlets, Boundary layer separation. Major features of external flow near a subsonic inlet. Relation between minimum area ratio and eternal deceleration ratio. Diffuser performance. Supersonic inlets: Supersonic inlets, starting problem in supersonic inlets, Shock swallowing by area variation, External deceleration. Modes of inlet operation. Nozzles: Theory of flow in isentropic nozzles, Convergent nozzles and nozzle choking, Nozzle throat conditions. Nozzle efficiency, Losses in nozzles. Over-expanded and under-expanded nozzles, Ejector and variable area nozzles, Thrust reversal.

Elements of jet propulsion systems Unit Four

Module-4

Gas Turbine Engine Compressors Centrifugal compressors: Principle of operation of centrifugal compressors. Work done and pressure rise -Velocity diagrams, Diffuser vane design considerations. performance characteristics. Concept of Pre-whirl, Rotating stall. Axial flow compressors: Elementary theory of axial flow compressor, Velocity triangles, Degree of reaction, three dimensional flow. Air angle distribution for free vortex and constant reaction designs, Compressor blade design. Axial compressor performance characteristics.

Elements of jet propulsion systems Unit Five

Module-5

Combustion chambers and Turbines Classification of combustion chambers, important factors affecting combustion chamber design, Combustion process, Combustion chamber performance Effect of operating variables on performance – Flame tube cooling – Flame stabilization – Use of flame holders Axial Flow Turbines: Introduction, Turbine stage, Multi-staging of turbine, Exit flow conditions, Turbine cooling, Heat transfer in turbine cooling. Radial turbine: Introduction, Thermodynamics of radial turbines, Losses and efficiency.

Elements of jet propulsion systems Course Objectives

Understand the basic principle and theory of aircraft propulsion. •Understand the purpose of a centrifugal, axial compressors, axial and radial turbines •Acquire knowledge of importance of nozzles & inlets and combustion chamber

Elements of jet propulsion systems Course Outcomes

At the end of the course the student will be able to:1.CO1: Apply the basic principle and theory of aircraft propulsion. 2.CO2 : Explain the functions of centrifugal, axial compressors, axial and radial turbines 3.CO3 : Analyse the performance of nozzles & inlets and combustion chamber

Elements of jet propulsion systems Text Books

Aircraft propulsion-Bhaskar Roy
Gas Turbines-V. Ganesan

Elements of jet propulsion systems Reference Books

Mechanics & Thermodynamics of Propulsion-Hill, P.G. & Peterson, C.R
Gas Turbine Theory-Cohen, H. Rogers, G.F.C. and Saravanamuttoo, H.I.H
Gas Turbine Engine Technology-Irwin E. Treager
Fundamentals of Compressible Flow with Aircraft and Rocket propulsion-S. M. Yahya

Scoring Marks in Elements of jet propulsion systems

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Information about VTU B.Tech Elements of jet propulsion systems was provided in detail in this article. To know more about the syllabus of other Engineering Subjects of JNTUH check out the official CynoHub application. Click below to download the CynoHub application.

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