Documento de conferencia

Comparison of PIV measurements and CFD simulations of the velocity field over bottom racks

Conference Proceeding cp
Sustainable Hydraulics in the Era of Global Change - Proceedings of the 4th European Congress of the International Association of Hydroenvironment engineering and Research, IAHR 2016
  • Fecha: 01 enero 2016
  • Páginas: 145-150
  • ISBN: 9781138029774
  • Tipo de fuente: Ponencia
  • Tipo de documento: Documento de conferencia
  • Editorial: CRC Press/Balkema http://Pub.NL@taylorandfrancis.com
© 2016 Taylor & Francis Group, London. In this work, the comparison of the velocity field over a bottom rack system measured by Particle Image Velocimetry (PIV) and simulated with numerical simulations (ANSYS CFX v14.0) is presented. Laboratory measurements are taken in a physical device located in the Laboratory of Hydraulic Engineering of the Universidad Politécnica de Cartagena (Spain). Velocity and pressure coefficients of the energy equation are obtained and used to evaluate the water profile along the racks. Pressure distribution along the flow depth is presented for several distances along the rack. Pressure results are compared with the pressure deviation terms from hydrostatic pressure profile proposed by several authors.

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