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  • Users: gyronaut
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  1. gyronaut

    synthetic fuel

    As I am an aeronautical engineer I don't know much about chemistry but I wonder if it is possible to synthetically make a hydrocarbon fuel using electricity. i.e split water and carbon dioxide and combine the hydrogen and carbon. Just want to settle a idea that I have wondered about for a long...
  2. gyronaut

    Duct losses

    I am trying to estimate the losses in a short duct(theory stage at the moment) from which the air used to generate thrust. There will be two 90 degree corners one whith vanes. So far I have used the pipe flow method with the moody diagram and the loss coefficients for bends and change in...
  3. gyronaut

    Coanda effect

    I am involved designing a helicopter of the notar type and I would like to know more about the effectiveness of using the Coanda effect to counteract rotor torque. I have looked at how Mcdonald Douglas use the Coanda effect and it seems to be rather complex component wise. Would the Coanda...

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