Measurement of the thermal diffusivity of thin materials using an infrared thermal wave imaging technique

Thermal diffusivity and porosity of soli

Thermal diffusivity and porosity of solid materials by the electromagnetic ultrasonic technique. Part 3—simultaneous measurement of ultrasonic velocity and thermal diffusivity

✍ Matsushima, Eiji ;Hojo, Katsuhiko ;Sawa, Koichiro ;Nagashima, Akira 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 448 KB 👁 2 views

The objective of this study is to evaluate simultaneously the time dependence of the thermal diffusivity of carbon-carbon composites (C/C composites) and their porosity during heat treatment using the electromagnetic ultrasonic technique. This paper describes two kinds of experiments conducted to co