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Feed pump for supercritical power block—SIGMA KNE 5.1

  • Steam-Turbine, Gas-Turbine, and Combined-Cycle Plants and Their Auxiliary Equipment
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Abstract

The power blocks with supercritical vapour parameters demand development of new pumps. This paper deals with a process of developing such a feed pump with the aid of numerical flow and mechanical simulations. Some results and figures are presented.

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References

  1. M. Sedlá and P. Menšík, “Investigation of rotor-stator interaction influence on flow fields in radial-flow pumps,” in Proceedings of 3rd European Conf. On Turbomachinery, London (1999), pp. 1017–1025.

  2. ANSYS User Manual.

  3. J. F. Gülich, Centrifugal Pumps, 2nd Edition, (Springer, 2008).

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Author information

Authors and Affiliations

  1. Centre of Hydraulic Research, Jana Sigmunda 190, Lutin, 783 50, Czech Republic

    T. Krátký, M. Sedlář & L. Zavadil

  2. SIGMA GROUP a.s., Jana Sigmunda 79, Lutin, 783 50, Czech Republic

    P. Jorda & R. Hansgut

Authors
  1. T. Krátký
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  2. M. Sedlář
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  3. P. Jorda
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  4. L. Zavadil
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  5. R. Hansgut
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Corresponding author

Correspondence to T. Krátký.

Additional information

Published in Russian in Teploenergetika.

The article is published in the original.

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Krátký, T., Sedlář, M., Jorda, P. et al. Feed pump for supercritical power block—SIGMA KNE 5.1. Therm. Eng. 61, 630–635 (2014). https://doi.org/10.1134/S0040601514090092

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  • DOI: https://doi.org/10.1134/S0040601514090092

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