Recent content by vincentryan

  1. V

    Graduate Higgs Model Equations: Find the Equation Here

    Where can get the Higgs equation for his model?
  2. V

    Jet Engine Design: Tools & Softwares

    what are tools or softwares are available to design and test new jet engine?
  3. V

    Thermodynamic cycle of jet engine

    How to choose thermodynamic cycle for designing new jet engine? While designing new jet engine what parameters are important for choosing thermodynamic cycle? what other parameters are important for jet engine designing?
  4. V

    What are the best combustion properties for jet engine air?

    what are the bset combustion properties (Pressure, Temperature) of air for jet engine?
  5. V

    What are the Pros and Cons of High Bypass Ratio Jet Engines?

    low bypass ratio engine has low mas flow and high speed, high bypass ratio engine has high mass flow and low average speed. if the high bypass ratio engine has high mass flow and high average speed, what are the advantages and disadvantages of this jet engine?
  6. V

    Turbofan Engines: Bypass Ratio Selection Criteria

    if you see bypass ratio varies from 0.1:1>br<1:1 for turbojet engine and 5:1>br<11:1 for turbofan engine. Some turbofan engine has bypass ratio CFM 56 2c1 has 6, and CFM 56-5b3/4 has 5.3 and 5.5 has Ge 90 has 8.4 and ge 90-115b has 9 and various ratio. when your check this the thrust...
  7. V

    Turbofan Engines: Bypass Ratio Selection Criteria

    What Basis Bypass Ratio Has Chosen For Turbofan Engine
  8. V

    Jet Engine Mass Flow Rate calculation

    For Rocket, Total Mass Flow rate W = F (Thrust) / Isp (Specific Impulse) Fuel Mass Flow Rate Wf = W/(r+1) Oxygen Mass Flow Rate Wo = W-Wf r = fuel - oxygen mixture ratio you have asked information about the inlet and outlet conditions or intermediate conditions...
  9. V

    Jet Engine Mass Flow Rate calculation

    hi how to find air mass flow rate in jet engine? we are using thrust/Isp equation to find the mass flow rate for rocket equation. is that any formula available for finding the mass flow rate in jet engine
  10. V

    Jet Exhaust Velocity: Turbojet & Turbofan Engine Advantages

    in turbojet and turbofan engine the hot gas exhaust velocity is less to compare with after burener turbojet and turbofan engine. in case the turbojet and turbofan enigne hot gas exhaust velocity is high without after burner, what is the advantage? assume it does not consume any additional fuel
  11. V

    Power required to drive the compressor

    hi in jet engine power generated for two purpose one is to drive the turbine, compressor and other accosseries Second is for the forward jet thrust take an example A engine generates 15000 lb thrsut. how to calculate the following power and mass flow how much amount of...
  12. V

    Jet Engine Compressed air Pressure for various altitude and velocity

    HI In Jet Engine, i want to know that the compressed air prssure changes before it enters into the combustion chamber from the compressor in various altitude and velocity or it is consatnt for altitude and velocity?
    • vincentryan
    • Thread
    • Air Air pressure Altitude Compressed Compressed air Engine Jet Jet engine Pressure Velocity
    • Replies: 2
    • Forum: Aerospace Engineering
  13. V

    Undergrad Can any one explain about electron doping and Hole doping

    Can anyone explain about electron doping and Hole doping
  14. V

    *Calculation for Moon Descent and Ascent Velocity*

    Hi please help med to calculate the descent and ascent velocity for a object in moon How to calculate the required thrust to land a object mass 100 kg on moon? How to calculate the required thrust to escape a Object mass 100 kg from moon?
  15. V

    Does Rocket Equation Change with Different Exhaust Velocities?

    Hi Can anyone help to write rocket equation with strap on booster. The exhaust velocity of the booster rocket and the core rocket is same? and The exhaust velocity of the booster rocket and the core rocket is different?