Abstract: The accurate measurement of velocity and position of bubbles in industrial multiphase flow plays an important role in the study of bubble dynamics, which has great significance for the ...

The company's sensor uses sonar and echos to give robots more information about their surrounding environment.

A vibrating knife might sound like a recipe for disaster. But this futuristic blade quivers so quickly that its inventor claims you can't even feel or see the movements. Seattle Ultrasonics has ...

EXISTING methods for detection of residual stresses in metals are limited to surface or near-surface examination, and will not reveal stresses within the material. A possible method of detection is ...

Abstract: In this article, we have experimentally demonstrated a laser Doppler velocimetry (3D-LDV) system capable of measuring 3-D flow velocities, employing a single emission wavelength and four ...