article · Bulletin of JSME · 1986

Studies on Circular Cascades for Return Channels of Centrifugal Turbomachinery : 1st Report, Inverse Method and Cascade Design

Tomitarou Toyokura, Toshiaki Kanemoto, Moriaki HATTA

Cited by 9Open access

Abstract

An inverse method to design a circular cascade for a return channel of a centrifugal turbomachine, whose vane-height varies in the radial direction, was developed using the singularity method. As the vane with a round trailing edge was treated in this study, a reasonable position of the rear stagnation point was decided experimentally when a secondary flow occurs considerably on the end walls and a small separation appears on the vane surface. A desirable circular cascade for the return channel, which has a reasonable pressure distribution on the vane surface and satisfies the radial outflow condition, was designed by the developed inverse method in this report.

Cite this paper

APA 7

Toyokura, T., Kanemoto, T., & HATTA, M. (1986). Studies on Circular Cascades for Return Channels of Centrifugal Turbomachinery : 1st Report, Inverse Method and Cascade Design. Bulletin of JSME, 29(255), 2885–2892. https://doi.org/10.1299/jsme1958.29.2885

MLA 9

Toyokura, Tomitarou, et al. “Studies on Circular Cascades for Return Channels of Centrifugal Turbomachinery : 1st Report, Inverse Method and Cascade Design.” Bulletin of JSME, vol. 29, no. 255, 1986, pp. 2885–92, https://doi.org/10.1299/jsme1958.29.2885.

Chicago

Toyokura, Tomitarou, Toshiaki Kanemoto, and Moriaki HATTA. 1986. “Studies on Circular Cascades for Return Channels of Centrifugal Turbomachinery : 1st Report, Inverse Method and Cascade Design.” Bulletin of JSME 29 (255): 2885–92. https://doi.org/10.1299/jsme1958.29.2885.

Harvard

Toyokura, T., Kanemoto, T. and HATTA, M. (1986) ‘Studies on Circular Cascades for Return Channels of Centrifugal Turbomachinery : 1st Report, Inverse Method and Cascade Design’, Bulletin of JSME, 29(255), pp. 2885–2892. Available at: https://doi.org/10.1299/jsme1958.29.2885.

BibTeX

@article{toyokura1986studies,
  title = {{Studies on Circular Cascades for Return Channels of Centrifugal Turbomachinery : 1st Report, Inverse Method and Cascade Design}},
  author = {Toyokura, Tomitarou and Kanemoto, Toshiaki and HATTA, Moriaki},
  journal = {Bulletin of JSME},
  volume = {29},
  number = {255},
  pages = {2885--2892},
  year = {1986},
  doi = {10.1299/jsme1958.29.2885}
}

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