Abstract
The possibility of sawmill waste utilization, when burned in a mixture with coal, was analyzed. The ignition conditions and characteristics of fuel mixtures pellets based on coal dust and sawmill waste at various mass concentrations of the components hab been experimentally determined. The experiments were carried out in a heated to high (from 600 °C to 800 °C) temperatures. Registration of the heating processes of the mixed fuel granules and their subsequent ignition and combustion was carried out using a high-speed video camera (image format-1024 × 1024 pixels, frame rate-up to 105 per second), providing high-quality recording of process characteristic times. It was established that the increase in the proportion of wood component in the fuel granule allows to significantly reduce the numerical values of the ignition delay times of all the studied mixtures based on 3B grade coal. The limit of stable ignition of such fuels had been established.
| Original language | English |
|---|---|
| Title of host publication | International Youth Scientific Conference "Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment", HMTTSC 2019 |
| Editors | Geniy Kuznetsov, Evgeniya Orlova, Dmitry Feoktistov |
| Publisher | American Institute of Physics Inc. |
| ISBN (Electronic) | 9780735418783 |
| DOIs | |
| Publication status | Published - 9 Aug 2019 |
| Event | International Youth Scientific Conference on Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment 2019, HMTTSC 2019 - Tomsk, Russian Federation Duration: 23 Apr 2019 → 25 Apr 2019 |
Publication series
| Name | AIP Conference Proceedings |
|---|---|
| Volume | 2135 |
| ISSN (Print) | 0094-243X |
| ISSN (Electronic) | 1551-7616 |
Conference
| Conference | International Youth Scientific Conference on Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment 2019, HMTTSC 2019 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 23.4.19 → 25.4.19 |
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ASJC Scopus subject areas
- Ecology, Evolution, Behavior and Systematics
- Ecology
- Plant Science
- Physics and Astronomy(all)
- Nature and Landscape Conservation
Cite this
Ignition of pelletized mixed fuels based on 3B grade coal and wood waste. / Yankovsky, S. A.; Tolokolnikov, A. A.; Gubin, A. V.
International Youth Scientific Conference "Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment", HMTTSC 2019. ed. / Geniy Kuznetsov; Evgeniya Orlova; Dmitry Feoktistov. American Institute of Physics Inc., 2019. 020062 (AIP Conference Proceedings; Vol. 2135).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Ignition of pelletized mixed fuels based on 3B grade coal and wood waste
AU - Yankovsky, S. A.
AU - Tolokolnikov, A. A.
AU - Gubin, A. V.
PY - 2019/8/9
Y1 - 2019/8/9
N2 - The possibility of sawmill waste utilization, when burned in a mixture with coal, was analyzed. The ignition conditions and characteristics of fuel mixtures pellets based on coal dust and sawmill waste at various mass concentrations of the components hab been experimentally determined. The experiments were carried out in a heated to high (from 600 °C to 800 °C) temperatures. Registration of the heating processes of the mixed fuel granules and their subsequent ignition and combustion was carried out using a high-speed video camera (image format-1024 × 1024 pixels, frame rate-up to 105 per second), providing high-quality recording of process characteristic times. It was established that the increase in the proportion of wood component in the fuel granule allows to significantly reduce the numerical values of the ignition delay times of all the studied mixtures based on 3B grade coal. The limit of stable ignition of such fuels had been established.
AB - The possibility of sawmill waste utilization, when burned in a mixture with coal, was analyzed. The ignition conditions and characteristics of fuel mixtures pellets based on coal dust and sawmill waste at various mass concentrations of the components hab been experimentally determined. The experiments were carried out in a heated to high (from 600 °C to 800 °C) temperatures. Registration of the heating processes of the mixed fuel granules and their subsequent ignition and combustion was carried out using a high-speed video camera (image format-1024 × 1024 pixels, frame rate-up to 105 per second), providing high-quality recording of process characteristic times. It was established that the increase in the proportion of wood component in the fuel granule allows to significantly reduce the numerical values of the ignition delay times of all the studied mixtures based on 3B grade coal. The limit of stable ignition of such fuels had been established.
UR - http://www.scopus.com/inward/record.url?scp=85070998454&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85070998454&partnerID=8YFLogxK
U2 - 10.1063/1.5120699
DO - 10.1063/1.5120699
M3 - Conference contribution
T3 - AIP Conference Proceedings
BT - International Youth Scientific Conference "Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment", HMTTSC 2019
A2 - Kuznetsov, Geniy
A2 - Orlova, Evgeniya
A2 - Feoktistov, Dmitry
PB - American Institute of Physics Inc.
ER -