I studied a paper about turbine and i seen that there is negative static pressure in contour. Why does this happen?

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Wave Energy Harvesting Turbine: Performance Enhancement

  • 2
    $\begingroup$ If you have studied a paper, then at least post a reference to that paper. $\endgroup$ Oct 30 '16 at 15:17
  • $\begingroup$ Was it a "wake" region? $\endgroup$
    – Algo
    Oct 30 '16 at 16:16
  • $\begingroup$ I place reference... no it wasn't....It is near to stagnation point of blade. $\endgroup$
    – user19061
    Oct 30 '16 at 17:15

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