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PRODUCTS & SERVICES Fluid Mechanics Laser Doppler Anemometry (LDA)
 

Laser Doppler Anemometry

 

 

Laser Doppler Anemometry (LDA), also known as Laser Doppler Velocimetry (LDV), is an optical technique ideal for non-intrusive 1D, 2D and 3D point measurement of velocity and turbulence distribution in both free flows and internal flows.

Science and industry apply our LDA systems to gain a clearer understanding of fluid mechanics. The measurement results are important steps in fine-tuning product designs to improve aerodynamic efficiency, quality and safety.
 
 

LDA measurement around a helicopter model in a wind tunnel

LDA 2-component measurement around a helicopter model in a wind tunnel.

 Features

  • Non intrusive
  • No calibration required
  • Velocity range 0 to supersonic
  • One, two or three velocity components simultaneously
  • Measurement distance from centimeters to meters
  • Flow reversals can be measured
  • High spatial and temporal resolution
  • Instantaneous and time averaged

 Learn more about LDA:

More information

 

Brochures

LDA

Integrated Solutions in Laser Doppler Anemometry

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