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Showing 1 to 1 of 1 for “"passive porosity"”.
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On the Use of Surface Porosity to Reduce Wake-Stator Interaction Noise
… study was designed to assess the potential of Passive Porosity Technology as a mechanism for alleviating interaction effects and radiated noise by reducing the fluctuating forces acting on the vane surfaces. The study involved a typical high bypass fan stator airfoil immersed in a subsonic free …