Conditions on advancing and retreating sides of disc

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A helicopter is in a steady vertical climb when it suddenly experiences a strong horizontal gust. Consider the conditions on the advancing and retreating sides of the disc  and draw relevant blade  element  velocity / force  diagrams  to show the conditions at the moment  of first encounter  with the gust and then  after  the rotor  responds . What effect is there on rotor lift and flapping? How does the helicopter behave?

Reference no: EM13938708

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