Abstract
Experimental data on the formation of thermocapillary structures and the rupture of a heated liquid film flowing down on a vertical wall have been analyzed and generalized. It is established that the interaction of waves and thermocapillary structures of type A leads to an increase in the critical heat flux (CHF) corresponding to the film rupture as compared to the CHF values known from literature for type B structures.
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REFERENCES
E. A. Chinnov and O. A. Kabov, J. Appl. Mech. Tech. Phys. 44, 708 (2003).
O. A. Kabov and E. A. Chinnov, Russ. J. Eng. Thermophys. 7, 1 (1997).
O. A. Kabov, Thermophys. Aeromech. 5, 547 (1998).
E. A. Chinnov, Thermophys. Aeromech. 16, 69 (2009).
A. M. Frank and O. A. Kabov, Phys. Fluids 18, 032107 (2006).
E. A. Chinnov, S. M. Kharlamov, A. V. Saprykina, and O. V. Zhukovskaya, Thermophys. Aeromech. 14, 241 (2007).
E. N. Shatskii, E. A. Chinnov, D. V. Zaitsev, A. A. Semenov, and O. A. Kabov, Tech. Phys. Lett. 43, 1080 (2017).
S. P. Aktershev and S. V. Alekseenko, Int. J. Multiphase Flow 114, 115 (2019).
S. V. Alekseenko, A. V. Bobylev, V. V. Guzanov, D. M. Markovich, and S. M. Kharlamov, Tech. Phys. Lett. 40, 1031 (2014).
A. V. Bobylev, V. V. Guzanov, S. M. Kharlamov, A. Z. Kvon, and D. M. Markovich, Tech. Phys. Lett. 43, 694 (2017).
D. V. Zaitsev, D. A. Rodionov, and O. A. Kabov, Micrograv. Sci. Technol. 19, 100 (2007).
D. V. Zaitsev, D. P. Kirichenko, and O. A. Kabov, Tech. Phys. Lett. 41, 551 (2015).
D. V. Zaitsev, A. A. Semenov, and O. A. Kabov, Thermophys. Aeromech. 23, 625 (2016).
E. A. Chinnov and I. A. Sharina, Thermophys. Aeromech. 15, 113 (2008).
E. A. Chinnov, Interfacial Phenom. Heat Transfer 6, 89 (2018).
Funding
Investigation of the rupture of liquid films and generalization of data were supported by the Russian Science Foundation, project no. 18-19-00407. Study of the thermocapillary structures formed in regime A (for additional experimental data) was performed in the framework of state order no. AAAA-А17-117022850022-0.
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Translated by P. Pozdeev
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Chinnov, E.A. Thermocapillary Structures and Rupture of a Heated Liquid Film. Tech. Phys. Lett. 45, 731–734 (2019). https://doi.org/10.1134/S1063785019070198
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DOI: https://doi.org/10.1134/S1063785019070198