ME6604 Gas Dynamics Jet Propulsion previous year question papers

ME6604 Gas Dynamics Jet Propulsion previous year question papers


B.E- mechanical department,third year 6th semester ME6604 Gas Dynamics and Jet Propulsion previous year question papers for the regulation 2013.

(NOTE:This is the only website,where you can download the previous year Anna university question papers in PDF format with good quality and with out any water marks.You can download the files in a single click and no more Re-directs)



OBJECTIVES:

  • To understand the basic difference between incompressible and compressible flow.
  • To understand the phenomenon of shock waves and its effect on flow. To gain some basic knowledge about jet propulsion and Rocket Propulsion.

(Use of Standard Gas Tables permitted)

UNIT I BASIC CONCEPTS AND ISENTROPIC FLOWS

Energy and momentum equations of compressible fluid flows – Stagnation states, Mach waves and Mach cone – Effect of Mach number on compressibility – Isentropic flow through variable ducts – Nozzle and Diffusers

UNIT II FLOW THROUGH DUCTS 

Flows through constant area ducts with heat transfer (Rayleigh flow) and Friction (Fanno flow) – variation of flow properties.

UNIT III NORMAL AND OBLIQUE SHOCKS 

Governing equations – Variation of flow parameters across the normal and oblique shocks – Prandtl – Meyer relations – Applications.

UNIT IV JET PROPULSION 

Theory of jet propulsion – Thrust equation – Thrust power and propulsive efficiency – Operating principle, cycle analysis and use of stagnation state performance of ram jet, turbojet, turbofan and turbo prop engines.

UNIT V SPACE PROPULSION 

Types of rocket engines – Propellants-feeding systems – Ignition and combustion – Theory of rocket propulsion – Performance study – Staging – Terminal and characteristic velocity – Applications – space flights.

 



ME6604 Gas Dynamics and Jet Propulsion previous year question papers for the regulation 2013

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