Central Aerohydrodynamic Institute
RUS
Printer friendly

Videogrammetry. Investigation of Movement and Deformation of the Rotating Objects

Research of blades in T-104 WT
Research of blades in T-104 WT

Assignment

  • Study of movement and deformation of helicopter main rotor blades.
  • Measuring the deformation of rotor blades, rotor-fans, compressor blades.

Technical Characteristics

Frequency of the rotor rotation, rpm to 10000
Monitored sections number to 20
Measured components number 3
Range of linear components measurement:
X, mm ±1000*
Y, mm ±500*
Error of linear components measurement X and Y, mm ±0.5*
Range of angular components measurement, deg ±30*
Error of angular components measurement, deg ±0.1*
Measurement frequency, 1/s up to 500

* reduced to the blade edge