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Turbulence modelling evaluation for compressor simulation.

Number: pap. n. 62

Author(s) : RODRIGUES T. T., DA SILVA D. L.

Summary

In this work a numerical investigation is performed, aiming at accounting for the effects of turbulence modeling in the performance of the Fluid-Structure Interaction simulation of a reciprocating compressor. For this purpose an actual suction muffler and valve system geometry are employed and the numerical results of global performance and compressor signals compared with experimental data. The analysis comprehends straightforward RANS models, the k-e and the SST, and traditional LES sub-grid models, the Smagorinsky and the Dynamic model of Germano.

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Pages: 7 p.

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Details

  • Original title: Turbulence modelling evaluation for compressor simulation.
  • Record ID : 30009064
  • Languages: English
  • Source: Compressors 2013: 8th International Conference on Compressors and Coolants.
  • Publication date: 2013/09/02

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