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Record Details

Record 13 of 14176
On stability of premixed flames in stagnation - Point flow
Author and Affiliation:
Sivashinsky, G. I.(California, University, Berkeley, CA)
Law, C. K.(California, University, Berkeley, CA)
Joulin, G.(Poitiers, Ecole Nationale Superieure de Mecanique et d'Aerotechnique, Poitiers, France)
Abstract: A quantitative description of flame stabilization in stagnation-point flow is proposed. Asymptotic and stability analyses are made for a flame model where the density of the gas is assumed to be constant and the reaction zone is assumed to be narrow and concentrated over the flame front. It is shown that, if blowing is sufficiently strong, the corrugations disappear and a plane flame results. The phenomena cannot be fully described by means of classical linear stability analysis.
Publication Date: Jan 01, 1982
Document ID:
19820054039
(Acquired Nov 30, 1995)
Accession Number: 82A37574
Subject Category: INORGANIC AND PHYSICAL CHEMISTRY
Document Type: Journal Article
Publication Information: Combustion Science and Technology; 28; 3-4,; 1982
Publisher Information: United Kingdom
Contract/Grant/Task Num: N00014-80-C-0586; NAG3-53
Financial Sponsor: NASA; United States
Organization Source: California Univ.; Berkeley, CA, United States
Tel-Aviv Univ.; Ramat-Aviv, Tel-Aviv, Israel
Northwestern Univ.; Evanston, IL, United States
Ecole Nationale Superieure de Mecanique et d'Aerotechnique; Poitiers, France
Description: 5p; In English
Distribution Limits: Unclassified; Publicly available; Unlimited
Rights: Copyright
NASA Terms: FLAME PROPAGATION; FLAME STABILITY; PREMIXED FLAMES; STAGNATION FLOW; ASYMPTOTIC METHODS; BLOWING; CORRUGATING; FLOW EQUATIONS
Imprint And Other Notes: Combustion Science and Technology, vol. 28, no. 3-4, 1982, p. 155-159. Research supported by the Israel Commission for Basic Research and U.S.-Israel Binational Science Foundation;
Miscellaneous Notes: p. 155-159. Research supported by the Israel Commission for Basic Research and U.S.-Israel Binational Science Foundati
Availability Source: Other Sources
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