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Direct and Large-Eddy Simulation IX pp 283–288Cite as

LES of the Flow in a Rotating Rib-Roughened Duct

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Part of the book series: ERCOFTAC Series ((ERCO,volume 20))

Abstract

Interior channels of gas-turbine blades are often lined with ribs, which act as turbulence promoters to enhance heat transfer between the hot blade surface and the cooling air.

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References

  1. Coletti, F., Maurer, T., Arts, T., Di Sante, A.: Flow field investigation in a rotating rib-roughened channel by means of particle image velocimetry. Exp. Fluids 52, 1043–1061 (2012)

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  2. Delibra, G., Borello, D., Hanjalic, K., Rispoli, F.: LES of flow and heat transfer in a channel with a staggered cylindrical pin matrix. In: Armenio, V., Geurts, B., Froelich, J. (eds.) Direct and Large-Eddy Simulation VII, Proceedings of 7th International ERCOFTAC Workshop, Trieste. Springer Science and Media B.V., 9–10 Sept 2008

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  3. Casarsa, L., Arts, T.: Experimental investigation of the aerothermal performance of a high blockage rib-roughened cooling channel. J. Turbomach. 127, 580–588 (2005)

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Author information

Authors and Affiliations

  1. Dipartimento di Ingegneria Meccanica E Aerospaziale, ‘Sapienza’ Universit di Roma, Rome, Italy

    D. Borello, A. Salvagni & F. Rispoli

  2. Delft University of Technology, Delft, The Netherlands

    K. Hanjalic

  3. Novosibirsk State University, Novosibirsk, Russia

    K. Hanjalic

Authors
  1. D. Borello
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  2. A. Salvagni
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  3. F. Rispoli
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  4. K. Hanjalic
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Corresponding author

Correspondence to D. Borello .

Editor information

Editors and Affiliations

  1. Institut für Strömungsmechanik, Technische Universität Dresden, Dresden, Germany

    Jochen Fröhlich

  2. Department of Mechanical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands

    Hans Kuerten

  3. Faculty EEMCS, Multiscale Modeling and Simulation, University of Twente, Enschede, The Netherlands

    Bernard J. Geurts

  4. Dipartimento di Ingegneria Civile ed Ambientale, Università di Trieste, Trieste, Italy

    Vincenzo Armenio

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© 2015 Springer International Publishing Switzerland

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Borello, D., Salvagni, A., Rispoli, F., Hanjalic, K. (2015). LES of the Flow in a Rotating Rib-Roughened Duct. In: Fröhlich, J., Kuerten, H., Geurts, B., Armenio, V. (eds) Direct and Large-Eddy Simulation IX. ERCOFTAC Series, vol 20. Springer, Cham. https://doi.org/10.1007/978-3-319-14448-1_35

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  • DOI: https://doi.org/10.1007/978-3-319-14448-1_35

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-14447-4

  • Online ISBN: 978-3-319-14448-1

  • eBook Packages: EngineeringEngineering (R0)

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