SENSITIVITY OF THE MODE OF COMBUSTION OF PARTIALLY PREMIXED SPRAY FLAMES TO FLOW, TRANSPORT, AND EVAPORATION EFFECTS

Authors
GREENBERG JB SARIG N
Citation
Jb. Greenberg et N. Sarig, SENSITIVITY OF THE MODE OF COMBUSTION OF PARTIALLY PREMIXED SPRAY FLAMES TO FLOW, TRANSPORT, AND EVAPORATION EFFECTS, Atomization and sprays, 7(2), 1997, pp. 143-159
Citations number
23
Categorie Soggetti
Engineering, Chemical","Engineering, Mechanical","Material Science","Physics, Applied",Engineering
Journal title
Atomization and sprays → ACNP
ISSN journal
10445110
Volume
7
Issue
2
Year of publication
1997
Pages
143 - 159
Database
ISI
SICI code
1044-5110(1997)7:2<143:SOTMOC>2.0.ZU;2-9
Abstract
A model of counter flow, partially premixed, laminar spray combustion is presented. It has been shown that for this situation a variety of s ingle, double, or triple homogeneous flame scenarios can arise, accomp anied by interflame droplet vaporization and/or heterogeneous bunting. The influence of the strain rate, premixture injection rate, Prandtl and Schmidt numbers, and vaporization Damkohler number on these two-ph ase combustion ensemblages is studied in detail. The sensitivity of th e mode of combustion to the flow, transport, and evaporation parameter s is indicative of the complexities of the interactions that are pecul iar to spray combustion.