Issue |
MATEC Web Conf.
Volume 115, 2017
XXXIII Siberian Thermophysical Seminar (STS-33)
|
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Article Number | 08013 | |
Number of page(s) | 4 | |
Section | Chapter 8 Heat and mass transfer at phase changes and low-temperature thermophysics | |
DOI | https://doi.org/10.1051/matecconf/201711508013 | |
Published online | 10 July 2017 |
Experimental investigation of explosive vaporization of liquids on the flat microheater
1 SB RAS, Institute of Thermophysics, Prospect Akademika Lavrentjeva 1, Novosibirsk 630090, Russia
2 Novosibirsk State University, Pirogova str.,1, Novosibirsk 630090, Russia
* Corresponding author: kozulin@itp.nsc.ru
The initial stage of controlled decay of metastable liquid was studied under pulsed heating on the surface of the flat microheater using the optical method of reflected laser beam. Four major stages of fluids explosive boiling and phase explosion on microheater were determined. The dynamics of filling the heater surface with the vapor phase, the lifetime of the main vapor bubble, and the satellite bubble are estimated.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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