Journal of ILASS-Korea (한국분무공학회지)
- Volume 8 Issue 4
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- Pages.9-16
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- 2003
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- 1226-2277(pISSN)
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- 2288-9051(eISSN)
Prediction of Spatial Heat Release Rate of Combustion Chamber by Radicals-PLIF
라디칼 PLIF계측을 이용한 연소실의 공간적 열발생율 예측
Abstract
The Purpose of this study is to investigate the relationships between the local heat release rate and CH concentration have been investigated by numerical simulations of methane-air premixed flames. And simultaneous CH and OH PLIF(Planar Laser Induced Fluorescence) measurement has been also conducted for lean premixed flame as well as for laminar flames. Numerical simulations are conducted for laminar premixed flames and turbulent ones by using PREMIX in CHEMKIN and two dimensional DNS code with GRI mechanism version 2.11, respectively. In the case of laminar premixed flame, the distance between the peak of heat release rate and that of CH concentration is under
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