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Die Begriffe Auftrieb, Widerstand und Zirkulation bei Schaufeln von Strömungsgittern

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Summary

The force on a wing of a cascade can be divided in the two components lift and drag like the force on a single wing. The magnitude and direction of the lift component are calculated. The change of the flow direction is caused not only by the lift but also by the drag. Approximately the flow can be calculated as the field of vortices with a circulation corresponding to cascade wings without drag.

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Reference

  1. A. Betz,Diagramme zur Berechnung von Flügelreihen, Ing.-Arch.2, 359–371 (1931).

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Authors and Affiliations

  1. Göttingen, Deutschland

    Albert Betz

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  1. Albert Betz
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Betz, A. Die Begriffe Auftrieb, Widerstand und Zirkulation bei Schaufeln von Strömungsgittern. Journal of Applied Mathematics and Physics (ZAMP) 9, 125–131 (1958). https://doi.org/10.1007/BF02424741

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  • DOI: https://doi.org/10.1007/BF02424741

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