DOI QR코드

DOI QR Code

다공질 내부의 연소현상에 대한 수치적 연구( I )

이용일;신현동
Lee, Yong-Il;Sin, Hyeon-Dong

  • 발행 : 1996.01.01

초록

The one-dimensional flame analysis was carried out to understand the combustion phenomena in porous media. The downstream as well as upstream solution corresponding to upper and lower solutions could be obtained. While upper flame temperature gets higher, lower flame temperature gets lower, as the flame approaches the central part of the combustor. The reason why upstream flame and downstream flame exist at the same flow condition is that the regions where net heat recirculation is identical exist in upstream and downstream of the combustor. In order for the downstream flame to be stabilized, more heats needed to be recirculated towards upstream because of larger radiation loss of downstream flame.

키워드

수치적 연구;화염;연소;열재순환;하류해