Particle Image Velocimetry (PIV) is a well-established tool for flow field measurements in laboratory experiments as well as in industrial wind tunnel environments. However, real-scale aircraft investigations are still a challenging task, especially when performed under open-air conditions. In this publication the main problems and possible solutions are highlighted in short reviews. Moreover, an engine intake flow field measurement in an aircraft ground test is presented in more detail.

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Full-Scale Particle Image Velocimetry in Aircraft Related Flows Under Open-Air Conditions

  • Reinhard Geisler,
  • Janos Agocs,
  • Fritz Boden,
  • Oguzhan Erdogdu,
  • Selina Ewald,
  • Carsten Fuchs,
  • Heiko von Geyr,
  • Tania Kirmse,
  • Tobias Kleindienst,
  • Lars Koop,
  • Florian Philipp,
  • Andreas Schröder

摘要

Particle Image Velocimetry (PIV) is a well-established tool for flow field measurements in laboratory experiments as well as in industrial wind tunnel environments. However, real-scale aircraft investigations are still a challenging task, especially when performed under open-air conditions. In this publication the main problems and possible solutions are highlighted in short reviews. Moreover, an engine intake flow field measurement in an aircraft ground test is presented in more detail.