Abstract
The results of numerical investigation of heat and mass transfer at polymeric material ignition by several small-size hot particles are presented. The developed mathematical model considers the thermal conduction in polymeric material and hot particles, thermal decomposition of condensed substance, diffusion and thermal convection of combustible gases in air. It has been determined that the joint effect of several local energy sources on the ignition delay time is absent when the distance between hot particles exceeds their characteristic size.
| Original language | English |
|---|---|
| Title of host publication | IOP Conference Series: Materials Science and Engineering |
| Publisher | Institute of Physics Publishing |
| Volume | 66 |
| Edition | 1 |
| DOIs | |
| Publication status | Published - 2014 |
| Event | 20th International Conference for Students and Young Scientists: Modern Techniques and Technologies, MTT 2014 - Tomsk, Russian Federation Duration: 14 Apr 2014 → 18 Apr 2014 |
Other
| Other | 20th International Conference for Students and Young Scientists: Modern Techniques and Technologies, MTT 2014 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 14.4.14 → 18.4.14 |
Keywords
- Diffusion
- Hot particles
- Ignition
- Mathematical modeling
- Polymeric material
- Thermal conduction
- Thermal convection
- Thermal decomposition
ASJC Scopus subject areas
- Engineering(all)
- Materials Science(all)
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Glushkov, D., & Vershinina, K. Y. (2014). Numerical research of heat and mass transfer at interaction of several hot particles with typical polymeric material. In IOP Conference Series: Materials Science and Engineering (1 ed., Vol. 66). [012039] Institute of Physics Publishing. https://doi.org/10.1088/1757-899X/66/1/012039