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The Simulation of the Combustion of Micrometer-Sized Aluminum Particles with Steam
- Source :
- Combustion Science and Technology, Combustion Science and Technology, Taylor & Francis, 2008, 180 (8), ⟨10.1080/00102200802125594⟩
- Publication Year :
- 2008
- Publisher :
- HAL CCSD, 2008.
-
Abstract
- The Liang and Beckstead aluminum-particle combustion model has been successfully joined with a detailed chemical-kinetic mechanism. The model has been used to investigate the effect of oxidizer concentration, initial temperature, and pressure on the combustion of steam and micrometer-sized aluminum particles. The results compare well with experimental data investigating the effects of initial temperature and oxidizer concentration on burn time. The simulations and experimental data have opposite trends for the change in burn time as the pressure increased. The calculated flame temperature increases with increasing pressure, initial temperature, and oxidizer concentration. The effects of particle diameter, initial temperature, and pressure on the calculated flame temperature, flame structure, and species profiles were also investigated.
- Subjects :
- 010304 chemical physics
Computer simulation
General Chemical Engineering
[SPI.FLUID]Engineering Sciences [physics]/Reactive fluid environment
Flame structure
General Physics and Astronomy
Energy Engineering and Power Technology
chemistry.chemical_element
Concentration effect
General Chemistry
Combustion
01 natural sciences
7. Clean energy
010305 fluids & plasmas
Adiabatic flame temperature
Micrometre
[SPI]Engineering Sciences [physics]
Fuel Technology
chemistry
Aluminium
0103 physical sciences
Physical chemistry
Composite material
Water vapor
ComputingMilieux_MISCELLANEOUS
Subjects
Details
- Language :
- English
- ISSN :
- 00102202 and 1563521X
- Database :
- OpenAIRE
- Journal :
- Combustion Science and Technology, Combustion Science and Technology, Taylor & Francis, 2008, 180 (8), ⟨10.1080/00102200802125594⟩
- Accession number :
- edsair.doi.dedup.....ca703bc2c1e20b9425ea5c532ac60560