Transient effects in droplet ignition phenomenon

We discuss the transient effects of mass and energy accumulation processes and of an applied acoustic field interaction on the droplet ignition phenomenon. In order to observe simultaneously the influence of those processes on the ignition, we assume that the chemical reaction occurs in the droplet...

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Vydáno v:Combustion and flame Ročník 109; číslo 3; s. 303 - 313
Hlavní autoři: Fachini, Fernando F., Liñán, Amable M.
Médium: Journal Article
Jazyk:angličtina
Vydáno: New York, NY Elsevier Inc 01.05.1997
Elsevier Science
Témata:
Applied sciences
Combustion. Flame
Energy
Energy. Thermal use of fuels
Exact sciences and technology
Theoretical studies
Theoretical studies. Data and constants. Metering
Combustion
Acoustic field
Droplet
Modeling
Ignition
Vaporization
ISSN:0010-2180, 1556-2921
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Shrnutí:We discuss the transient effects of mass and energy accumulation processes and of an applied acoustic field interaction on the droplet ignition phenomenon. In order to observe simultaneously the influence of those processes on the ignition, we assume that the chemical reaction occurs in the droplet unsteady far field, where the transient accumulation processes and the acoustic field are as important as the other processes (i.e., the conduction process and the chemical reaction). We also consider the Lewis number as being constant and nonunity. The results show that the ignition time is modified by the acoustic field.
Bibliografie:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0010-2180
1556-2921
DOI:10.1016/S0010-2180(96)00185-X