Combustion of a carbon surface in a stagnation point flow field part II: Ignition and quench phenomena

Mass Transfer Related to Heterogeneous Combustion of Solid Carbon in the Forward Stagnation Region - Part 1 - Combustion Rate and Flame Structure

“…Among previous studies (Tsuji & Matsui, 1976;Adomeit, et al, 1976;Adomeit, et al, 1985;Henriksen, et al, 1988;Matsui & Tsuji, 1987), it may be noted that Adomeit's group has made a great contribution by clarifying water-catalyzed CO-O 2 reaction (Adomeit, et al, 1976), conducting experimental comparisons (Adomeit, et al, 1985), and investigating ignition/extinction behavior (Henriksen, et al, 1988). Here, an extension of the worthwhile contributions is made along the following directions.…”

“…(48), and defines the transition from the detached to the attached mode of the flame. Subsequent combustion with the Flame-attached mode is characterized by Y F,s = 0 and Y O,s  0 (Libby & Blake, 1979;Makino & Law, 1986;Henriksen, et al, 1988), with the gasphase temperature profile…”

Combustion Rate of Solid Carbon in the Axisymmetric Stagnation Flowfield Established over a Sphere and/or a Flat Plate

“…Among previous studies [17][18][19][20][21], it may be noted that Adomeit's group has made a great contribution by clarifying water-catalyzed CO-O 2 reaction [18], conducting experimental comparisons [19], and investigating ignition/extinction behavior of the CO flame [20]. Here, an extension of the worthwhile contributions is made along the following directions.…”

Transient detailed numerical simulation of the combustion of carbon particles

“…Makino et al have determined combustion rates and global kinetic parameters of graphite in a stagnation flow [10,11]. Numerical simulations have been performed for the combustion of graphite [12] and carbon [13][14][15][16][17][18]. Libby and Blake studied the influence of water vapor on the burning process of carbon particles [13].…”

“…A complex interaction between surface kinetics, gas phase kinetics, mass transport and thermal radiation was identified. Adomeit et al simulated the combustion behavior of a carbon surface in a stagnation flow [14,15]. One step gas phase kinetics was used.…”