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  1. amit6371

    DRDO, PSU and Private Defence Sector News

    Main problem is structural strength of the wing given the complex shape. This is the main reason a little change in wing shape over the decades. Aerodynamic design should also validate structural strength and also wing use as fuel tank has to be considered too. But ofcourse nothing harm in...
  2. amit6371

    DRDO, PSU and Private Defence Sector News

    To be more technical, As the fluid(water) flows around the blade, due to the inherent airfoil shape of blade crosssection, the water velocity increases which leads to a decrease in pressure. If the absolute pressure of the water on the blade surface becomes lower than the saturation pressure of...
  3. amit6371

    DRDO, PSU and Private Defence Sector News

    Can you please provide the source? The graphics mean nothing without the parameters.
  4. amit6371

    DRDO, PSU and Private Defence Sector News

    I think this analysis is for dynamic pressure. The velocity contour is far more computing-intensive and cannot be done on a regular system. Vortex formation is solved with turbulent modeling schemes.
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