|
This article is cited in 1 scientific paper (total in 1 paper)
Flame stabilization in a narrow slot in an expanding gas flow
V. V. Zamashchikov Institute of Chemical Kinetics and Combustion, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090
Abstract:
Conditions of flame stabilization in a narrow gap between two circular plates with gas injection through the center of one plate are considered. Lean hydrogen-air mixtures are used as a combustible gas. It is shown that the flame can become stabilized under certain conditions either at the tube exit, at the point of injection of the combustible mixture into the slot, or at a certain distance from the point of injection. Stable existence of such flames is observed even if the slot width is smaller than 0.1 mm. The burner walls are substantially heated in both cases. The basic trends of the flame behavior are found for the second case with variation of the flow rate of the combustible gas, composition of the mixture, and slot width.
Keywords:
filtration combustion of gases, flammability limits, microburners, combustion in narrow slots.
Received: 26.07.2005 Accepted: 12.10.2005
Citation:
V. V. Zamashchikov, “Flame stabilization in a narrow slot in an expanding gas flow”, Fizika Goreniya i Vzryva, 42:4 (2006), 21–25; Combustion, Explosion and Shock Waves, 42:4 (2006), 384–388
Linking options:
https://www.mathnet.ru/eng/fgv1607 https://www.mathnet.ru/eng/fgv/v42/i4/p21
|
Statistics & downloads: |
Abstract page: | 30 |
|