The Design of Curved Endwall with Leading-edge Deformation

@article{Xuyang2020TheDO,
  title={The Design of Curved Endwall with Leading-edge Deformation},
  author={Zhang Xuyang},
  journal={International Journal of Energy and Power Engineering},
  year={2020},
  volume={9},
  pages={1}
}
  • Zhang Xuyang
  • Published 2020
  • Materials Science
  • International Journal of Energy and Power Engineering
The inlet boundary layer separates in front of the leading edge of the blade on the endwall and forms the pressure side leg of horseshoe vortex and the suction side one. The pressure side leg of the horseshoe vortex immediately moves toward to the suction side and form a stronger vortex, ”passage vortex”, in the cascade. These vortices mentioned above are called secondary flows which will result in an increase of secondary flow losses and a reduction of stage efficiency. In this paper, the flow… Expand
1 Citations
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