Ultrasonic temperature measuring device

Pulse echo ultrasonic system automatically determines the temperature in the core of a nuclear rocket engine by measuring the transit time of an acoustic pulse in a wire sensor. The measurement is based on the fact that the speed of sound in the sensor material is a function of temperature

Techniques for mounting an ultrasonic temperature device Final report

Transducer mounting technique for applying ultrasonic method of temperature measurement to rocket thrust chamber

Ultrasonic measurement of core material temperature Final report

Ultrasonic measurement of core material temperature in nuclear rocket engine

Ultrasonic temperature measuring device Fifth quarterly progress report

Refractory material irradiation, sensor studies, and sheath applications for development of ultrasonic temperature measuring devic

Ultrasonic temperature measuring device Fourth quarterly progress report

Molybdenum and rhenium wire tested for use in ultrasonic temperature measurement devic

Ultrasonic temperature measuring device First quarterly progress report

Room temperature and elevated temperature preliminary ultrasonic measurements and capsule design, construction and testing - ultrasonic temperature measuring devic

Ultrasonic temperature measuring device Second quarterly progress report

Molybdenum wire, ultrasonic temperature measuring apparatu

Ultrasonic measurement of core material temperature, phase 2

Sheaths for pulse-echo ultrasonic temperature senso

Ultrasonic measurement of core material temperature, phase 1

High temperature ultrasonic temperature measurements in nuclear rocket engine to determine feasibility of rhenium sensor as high temperature senso

High temperature measuring device

Ultrasonic pulse technique for measuring average gas temperature in nuclear rocket engine - sound propagation and environmental studie