Measurement of Essentially Nonstationary Heat Fluxes by a Bismuth-Based Gradient Sensor
| Autor: | Sergey Z. Sapozhnikov, V. Yu. Mityakov, V. A. Lashkov, Yu. V. Dobrov, I. Ch. Mashek, R. S. Khoronzhuk, Andrey V. Mityakov |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
010302 applied physics
Materials science Physics and Astronomy (miscellaneous) Heat flux sensor Flow (psychology) chemistry.chemical_element Mechanics Laser 01 natural sciences 010305 fluids & plasmas law.invention Bismuth Atmosphere chemistry law 0103 physical sciences Heat equation Supersonic speed Single crystal |
| Zdroj: | Technical Physics. 66:229-234 |
| ISSN: | 1090-6525 1063-7842 |
| Popis: | The gradient heat flux sensor made of a bismuth single crystal is calibrated. The volt–watt sensitivity of the sensor is determined and the method of data processing based on the 1D heat conduction equation for a thin plate is proposed. This method is tested on experimental data obtained for the initiation of a laser discharge in a calm atmosphere and in a supersonic gas flow. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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