| Issue |
MATEC Web of Conferences
Volume 23, 2015
Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment
|
|
|---|---|---|
| Article Number | 01063 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/matecconf/20152301063 | |
| Published online | 31 August 2015 | |
Hot Surface Ignition of A Composite Fuel Droplet
National Research Tomsk Polytechnic University, 634050 Tomsk, Russia
a Corresponding author: dmitriyog@tpu.ru
The present study examines the characteristics of conductive heating (up to ignition temperature) of a composite fuel droplet based on coal, liquid petroleum products, and water. In this paper, we have established the difference between heat transfer from a heat source to a fuel droplet in case of conductive (hot surface) and convective (hot gas) heat supply. The Leidenfrost effect influences on heat transfer characteristics significantly due to the gas gap between a composite fuel droplet and a hot surface.
© Owned by the authors, published by EDP Sciences, 2015
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