CME386 Gas Dynamics and Jet Propulsion
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Unit-1
1. Mach waves and cone
2. Mach number on compressibility
3. Isentropic flow
Unit-2
1. Flow through constant area
2. Rayleigh flow
3. Fanno flow
Unit-3
1. Hugoniot relation
2. Prabdtl - meyer expansion
Unit-4
1. Power and efficiency
2. Cycle analysis
3. Turbo fan,jet,prop
Unit-5
1. Characteristic velocity thrust equation
2. Theory of single and multi stage rocket propulsion
3. Rocket performance calculation
Important note: kindly prepare and draw diagram for all 13 marks question
PART-C
1.Compulsory Questions {a case study where the student will have to read and analyse the subject }
a situation given and you have to answer on your own
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Contact uS
*These questions are expected for the exams This may or may not be asked for exams
All the best.... from admin Santhosh
Thanks for your love and support guys keep supporting and share let the Engineers know about Us and leave a comment below for better improvements
If there is any doubt feel free to ask me I will clear if I can or-else I will say some solutions ..get me through WhatsApp for instant updates ~$tuff$£ctorUNIT-I BASIC CONCEPTS AND ISENTROPIC FLOWS
Energy and momentum equations of compressible fluid flows, Concepts of compressible flow - Mach waves and Mach cone. Flow regimes, effect of Mach number on compressibility. Stagnation, static, critical properties and their interrelationship. Isentropic flow and its relations. Isentropic flow through variable area ducts nozzles and diffusers. Use of Gas tables.
UNITII COMPRESSIBLE FLOW THROUGH DUCTS
Flows through constant area ducts with heat transfer (Rayleigh flow) and Friction (Fanno flow) variation of flow properties. Choking. Isothermal flow with friction. Use of Gas tables.
UNIT-III NORMAL AND OBLIQUE SHOCKS
Governing equations Rankine-Hugoniot Relation. Variation of flow parameters across the normal and oblique shocks. Prandtl - Meyer expansion and relation. Use of Gas tables.
UNIT-IV JET PROPULSION
Theory of jet propulsion thrust equation Performance parameters - thrust, power and efficiency. Operation, cycle analysis and performance of ram jet, turbojet, turbofan, turbo prop and pulse jet engines.
UNITV SPACE PROPULSION
Types of rocket engines and propellants. Characteristic velocity thrust equation. Theory of single and multistage rocket propulsion. Liquid fuel feeding systems. Solid propellant geometries. Orbital and escape velocity. Rocket performance calculations.