한국연소학회:학술대회논문집
- 한국연소학회 2012년도 제45회 KOSCO SYMPOSIUM 초록집
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- Pages.319-321
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- 2012
질소로 희석된 LPG 연료의 가연한계와 화염 안정성
Flammability Limit and Flame Instability of Nitrogen-Diluted LPG Fuel
- 발행 : 2012.11.30
초록
The flammability limit and the flame instability of nitrogen-diluted LPG fuel was experimentally studied on a co-flow flame configuration. The combustion reaction of nitrogen-diluted hydrocarbon with air could be interpreted as the equivalent reaction of pure fuel with nitrogen-diluted air. Nitrogen-diluted LPG with nitrogen up to 90 % of nitrogen mole fraction in fuel, which is close to the flammability limit, could form a co-flow flame. Various parameters such as laminar or turbulent flame, the existence of diffusion flame with pure fuel, air temperature could affect the limit of flame formation.