Sensors & Systems R&D

Acoustic Imaging Systems

Measures Air/liquid Layer Thickness, Velocity Profiles and Bubble Entrainment in an Ultra-high Radiation Environment

  • Measure presence and thickness of Helium gas blanket, resolution 1 mm, with in-situ ultrasonic snesor
  • Index of refraction difference dictated probe location within a mercury flow loop
  • Very turbulent gas layer
  • Successfully demonstrated sensor technology in mercury for dynamic conditions