National Physical Laboratory has completed a collaborative project with Lloyd’s Register of Shipping and Airbus UK, to develop a method for the calibration of acoustic emission (AE) sensors. The application of the sensors is the detection and location of discrete micro-fracture events that accompany stable crack growth in metals, due to fatigue and stress corrosion.
The first one-mega watt thermo-acoustic device
Praxair has won a $2 million grant to develop one of the world’s largest thermoacoustic device
Read the Praxiar news article here.