| Issue |
MATEC Web Conf.
Volume 369, 2022
40th Annual Conference - Meeting of the Departments of Fluid Mechanics and Thermomechanics in the connection with XXIII. International Scientific Conference - The Application of Experimental and Numerical Methods in Fluid Mechanics and Energy (40th. MDFMT & XXIII. AEaNMiFMaE-2022)
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| Article Number | 02003 | |
| Number of page(s) | 6 | |
| Section | Modelling and Simulation in Fluid Mechanics and Energy | |
| DOI | https://doi.org/10.1051/matecconf/202236902003 | |
| Published online | 04 November 2022 | |
Pool boiling heat transfer performance of the surface modified with laser
1 Kielce University of Technology, al. Tysiaclecia P.P.7, 25314 Kielce, Poland
2 University of Zilina, Univerzitna 2, 01026 Žilina, Slovakia
* Corresponding author: orman@tu.kielce.pl
The paper deals the problem of pool boiling heat transfer on the surface produced by the modification with the laser beam. The laser enabled to produce grooves and roughness which have a positive impact on heat transfer. The distilled water and ethanol boiling performance of a horizontally located specimen is discussed and the test results are compared with the model of boiling heat transfer selected from the literature. The laser technique proved to be a valuable tool for producing surfaces that improve thermal performance during pool boiling.
Key words: boiling / heat transfer / laser melting
© The Authors, published by EDP Sciences, 2022
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