Abstract
In this paper we have proposed the simple and effective approach to activation of the low reactivity industrial fuel which can be used immediately inside the furnace. The high-power laser pulses initiates partial gasification of the fuel together with its ultra-fine atomization. The gas-aerosol cloud surrounding the initial coal-water slurry droplet can consist of approximately 10% (after absorption of hundred pulses) of the initial droplet weight. The ratio of the syngas and aerosol weights is like 1:2 when pulse intensity is higher than 8 J/cm2. The size and velocity distributions of the ultra-fine aerosol particles were analysed using the original realization of the particle tracking velocimetry technique.
| Original language | English |
|---|---|
| Article number | en11113167 |
| Journal | Energies |
| Volume | 11 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 1 Nov 2018 |
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Keywords
- Aerosol
- Coal-water slurry
- Fuel activation
- Laser pulse
- Syngas
- Waste-derived fuel
ASJC Scopus subject areas
- Renewable Energy, Sustainability and the Environment
- Energy Engineering and Power Technology
- Energy (miscellaneous)
- Control and Optimization
- Electrical and Electronic Engineering
Cite this
Activation of the fuels with low reactivity using the high-power laser pulses. / Egorov, Roman I.; Zaitsev, Alexandr S.; Salgansky, Eugene A.
In: Energies, Vol. 11, No. 11, en11113167, 01.11.2018.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Activation of the fuels with low reactivity using the high-power laser pulses
AU - Egorov, Roman I.
AU - Zaitsev, Alexandr S.
AU - Salgansky, Eugene A.
PY - 2018/11/1
Y1 - 2018/11/1
N2 - In this paper we have proposed the simple and effective approach to activation of the low reactivity industrial fuel which can be used immediately inside the furnace. The high-power laser pulses initiates partial gasification of the fuel together with its ultra-fine atomization. The gas-aerosol cloud surrounding the initial coal-water slurry droplet can consist of approximately 10% (after absorption of hundred pulses) of the initial droplet weight. The ratio of the syngas and aerosol weights is like 1:2 when pulse intensity is higher than 8 J/cm2. The size and velocity distributions of the ultra-fine aerosol particles were analysed using the original realization of the particle tracking velocimetry technique.
AB - In this paper we have proposed the simple and effective approach to activation of the low reactivity industrial fuel which can be used immediately inside the furnace. The high-power laser pulses initiates partial gasification of the fuel together with its ultra-fine atomization. The gas-aerosol cloud surrounding the initial coal-water slurry droplet can consist of approximately 10% (after absorption of hundred pulses) of the initial droplet weight. The ratio of the syngas and aerosol weights is like 1:2 when pulse intensity is higher than 8 J/cm2. The size and velocity distributions of the ultra-fine aerosol particles were analysed using the original realization of the particle tracking velocimetry technique.
KW - Aerosol
KW - Coal-water slurry
KW - Fuel activation
KW - Laser pulse
KW - Syngas
KW - Waste-derived fuel
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UR - http://www.scopus.com/inward/citedby.url?scp=85057333210&partnerID=8YFLogxK
U2 - 10.3390/en11113167
DO - 10.3390/en11113167
M3 - Article
VL - 11
JO - Energies
JF - Energies
SN - 1996-1073
IS - 11
M1 - en11113167
ER -