| Issue |
MATEC Web Conf.
Volume 72, 2016
Heat and Mass Transfer in the System of Thermal Modes of Energy – Technical and Technological Equipment (HMTTSC-2016)
|
|
|---|---|---|
| Article Number | 01081 | |
| Number of page(s) | 5 | |
| DOI | https://doi.org/10.1051/matecconf/20167201081 | |
| Published online | 09 August 2016 | |
Experimental Research of Thermophysical Processes in A Closed Two-Phase Thermosyphon
National Research Tomsk Polytechnic University, 634050 Tomsk, Russia
* Corresponding author: fdv@tpu.ru
The temperature distribution in a thermosyphon was studied experimentally. To conduct the research, a closed two-phase thermosyphon was developed, which differs from the known by simple construction. The method of studying the rapid processes of conduction, convection and phase transitions was also developed. It will allow to highlight the operational modes of the thermosyphon, considering the load, cooling conditions of the condensation section, value of the heat supply. According to obtained results the instabilities of the temperature fields over the cross-section of the two-phase closed thermosyphon were observed by means of using the modern measuring equipment. It has been suggested that the instabilities can be caused by different modes of thermosyphon operation.
© The Authors, published by EDP Sciences, 2016
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