Результаты исследований: Вклад в журнал › Статья › Рецензирование
Результаты исследований: Вклад в журнал › Статья › Рецензирование
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TY - JOUR
T1 - Experimental and numerical study of heat transfer in a flame jet impingement system
AU - Malikov, G. K.
AU - Lobanov, D. L.
AU - Malikov, Y. K.
AU - Lisienko, V. G.
AU - Viskanta, R.
AU - Fedorov, A. G.
PY - 1999
Y1 - 1999
N2 - Combustion and heat transfer processes were studied in a specially designed, rapid heating experimental furnace, equipped with a multijet combustion chamber for natural gas/air firing. The system has no special combustion tunnels or flame holders and results were obtained for high velocities (up to 400 m s-1) and firing rates. Maximum convective heat fluxes of up to 260 kW m-2 were obtain with relatively 'cold' refractory wall temperatures (< 1300 K). The combustion gas temperatures ranged from 1400 to 1700 K. The mean flame jet flow characteristics and temperature profiles together with rates of heat transfer were measured. A simple two-dimensional numerical model was developed to predict combustion and radiative as well as convective heat transfer to the load and refractories in order to obtain an improved understanding of the processes.
AB - Combustion and heat transfer processes were studied in a specially designed, rapid heating experimental furnace, equipped with a multijet combustion chamber for natural gas/air firing. The system has no special combustion tunnels or flame holders and results were obtained for high velocities (up to 400 m s-1) and firing rates. Maximum convective heat fluxes of up to 260 kW m-2 were obtain with relatively 'cold' refractory wall temperatures (< 1300 K). The combustion gas temperatures ranged from 1400 to 1700 K. The mean flame jet flow characteristics and temperature profiles together with rates of heat transfer were measured. A simple two-dimensional numerical model was developed to predict combustion and radiative as well as convective heat transfer to the load and refractories in order to obtain an improved understanding of the processes.
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=0033096987
UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=000087692700001
M3 - Article
VL - 72
SP - 2
EP - 9
JO - Journal of the Institute of Energy
JF - Journal of the Institute of Energy
SN - 0144-2600
IS - 490
ER -
ID: 56800420