LASER-ULTRASONIC TESTING OF THIN-WALLED SOLDERED JUNCTIONS IN LIQUIDPROPELLANT ROCKET ENGINE CHAMBER
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics; postgraduate
I. Y. Kinzhagulov
ITMO University; Associate professor
Abstract. Laser-ultrasonic method is applied for quality control of thin-walled elements of liquid-propellant rocket engine elements. Results of the experiments are checked upon hydro test strength data.
Keywords: laser-ultrasonic testing, laser radiation, nondestructive check, soldering.