| 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 | 01049 | |
| Number of page(s) | 6 | |
| DOI | https://doi.org/10.1051/matecconf/20152301049 | |
| Published online | 31 August 2015 | |
Assessment of the Stability of Condensed Solid Substance Ignition by a Hot Particle
National Research Tomsk Polytechnic University, 634050 Tomsk, Russia
a Corresponding author: dmitriyog@tpu.ru
The paper presents a numerical simulation of composite fuel ignition by a disc-shaped hot metal particle. The study establishes the temperature and the source size limits, which are necessary and sufficient for condensed substance ignition. A diagram with coordinates “a heat flow the amplitude – ignition delay time” has been presented. The diagram shows the area of the sustainable initiate combustion of composite solid fuel at local heating by the source with limited energy capacity.
© Owned by the authors, published by EDP Sciences, 2015
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