Email this article Experimental estimation of evaporation rates of water droplets in high-temperature gases
- Authors: Volkov R.S.1, Kuznetsov G.V.1, Nakoryakov V.E.2, Strizhak P.A.1
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Affiliations:
- National Research Tomsk Polytechnic University
- Kutateladze Institute of Thermophysics, Siberian Branch
- Issue: Vol 58, No 5 (2017)
- Pages: 889-894
- Section: Article
- URL: https://journals.rcsi.science/0021-8944/article/view/160374
- DOI: https://doi.org/10.1134/S0021894417050157
- ID: 160374
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Abstract
Evaporation rates of water droplets in high-temperature gases were experimentally determined using high-speed video recording cameras and low-inertia thermocouples (for heated air flow as an example). The experiments were carried out for droplets of initial size (radius) 1–3 mm at an air temperature of 500–1000 K. Dependences of the evaporation rate of water droplets on time and gas temperature were obtained for various initial droplet sizes.
About the authors
R. S. Volkov
National Research Tomsk Polytechnic University
Author for correspondence.
Email: romanvolkov@tpu.ru
Russian Federation, Tomsk, 634050
G. V. Kuznetsov
National Research Tomsk Polytechnic University
Email: romanvolkov@tpu.ru
Russian Federation, Tomsk, 634050
V. E. Nakoryakov
Kutateladze Institute of Thermophysics, Siberian Branch
Email: romanvolkov@tpu.ru
Russian Federation, Novosibirsk, 630090
P. A. Strizhak
National Research Tomsk Polytechnic University
Email: romanvolkov@tpu.ru
Russian Federation, Tomsk, 634050
