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Performance Characteristics of Turbo Jet Engines

Performance Characteristics of Turbo Jet Engines. P M V Subbarao Professor Mechanical Engineering Department. Enhanced Life at The Thrust generator Inlet…. V ac. V jet. Turbojet engine :Turbine as A Slave to Drive Compressor. 4. T. 5. Sizing of Turbine : Just Enough Power. 2. C. 3.

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Performance Characteristics of Turbo Jet Engines

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  1. Performance Characteristics of Turbo Jet Engines P M V Subbarao Professor Mechanical Engineering Department Enhanced Life at The Thrust generator Inlet….

  2. Vac Vjet Turbojet engine :Turbine as A Slave to Drive Compressor

  3. 4 T 5 Sizing of Turbine : Just Enough Power 2 C 3 Duty of the Turbine is to drive the compressor : just enough power. Enhanced vigor of Jet:

  4. Remaining Life & Energy of Jet

  5. Life Infusion Vs Life Loss Turbojet feasibility condition:

  6. The Thrust Generator with better Inlet Conditions Isentropic Expansion in a Passive Device (Nozzle)

  7. Thermodynamic SSSF model for Nozzle

  8. Subsonic Vs Supersonic Turbojet Engine For subsonic engine: For supersonic engine:

  9. The velocity of Turbojet

  10. Generation of Thrust : The Capacity

  11. Specific Thrust S

  12. Thrust Specific Fuel Consumption TSFC Propulsive Power or Thrust Power:

  13. Aviation Appreciation Propulsion Efficiency

  14. Thermodynamic Appreciation Thermodynamic Efficiency

  15. Global Appreciation of Turbojet Engine

  16. Turbojet engine Is it a wise Model???

  17. S TSFC Performance of a Ideal Turbojet Engine @ Variable Mach Number r0p,comp = 10 0,cc=4.5 TSFC kg/ kN.hr Specific Thrust kN.s/kg Mac

  18. Parametric Cycle Analysis of Ideal Turbo Jet Engine Selection of Safe Cruising Conditions….

  19. Effect of Flight Mach Number on Compactness r0p=5 r0p=3 r0p=2 r0p=1 r0p=10 r0p=20 r0p=30 0,cc=4.5 Specific Thrust kN.s/kg Mac

  20. Effect of Pressure Ratio on Compactness Mac=0 Mac=0.5 Mac=1.0 Mac=1.5 Mac=2.0 Mac=2.5 Mac=3.0 0,cc=4.5 Specific Thrust kN.s/kg r0p

  21. r0p,comp Effect of Flight Mach Number on Fuel Air Ratio 0,cc=4.5 1 2 3 5 10 20 30 Mac

  22. Effect of Pressure Ratio on Fuel Air Ratio t0,cc=4.5 rp

  23. Effect of Flight Mach Number on Fuel Economy r0p=2 r0p=1 r0p=3 r0p=5 r0p=10 r0p=20 r0p=30 0,cc=4.5 TSFC kg/ kN.hr Mac

  24. Effect of Pressure Ratio on Fuel Economy 0,cc=4.5 Mac TSFC kg/ kN.hr rp

  25. Effect of Flight Mach Number on Propulsion Efficiency 0,cc=4.5 r0p= 30 r0p=2 r0p= 5 Mac

  26. r0p Effect of Flight Mach Number on Thermal Efficiency 0,cc=4.5 r0p=30 r0p=5 r0p=2 Mac

  27. Effect of Flight Mach Number on Overall Efficiency 0,cc=4.5 hO r0p=5 r0p=30 r0p=2 r0p Mac

  28. Major Drawback in Turbojet Mac=0 Mac=0.5 Mac=1.0 Mac=1.5 Mac=2.0 Mac=2.5 Mac=3.0 0,cc=4.5 Specific Thrust kN.s/kg r0p

  29. inlet 1 2 7 5 6 3 4 Turbo Jet with Afterburner

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