Concerning the adequacy of the emissivity model to experimental data when determining the true temperature of an opaque material by the thermal radiation spectrum
- Авторлар: Rusin S.1
-
Мекемелер:
- Joint Institute for High Temperatures RAS
- Шығарылым: Том 26, № 3 (2019)
- Беттер: 445-454
- Бөлім: Article
- URL: https://journals.rcsi.science/1531-8699/article/view/218465
- DOI: https://doi.org/10.1134/S0869864319030120
- ID: 218465
Дәйексөз келтіру
Аннотация
When determining the thermodynamic (true) temperature of an opaque material by the thermal radiation spectrum, the parametric model of spectral emissivity is chosen so that this model and sought material temperature can be considered adequate to the initial experimental data. The possible adequacy conditions are analyzed. The process of choosing a model on the basis of experimental data published for a tungsten sample heated in vacuum at a constant temperature is considered as an example.
Негізгі сөздер
Авторлар туралы
S. Rusin
Joint Institute for High Temperatures RAS
Хат алмасуға жауапты Автор.
Email: sprusin@yandex.ru
Ресей, Moscow