Laminar burning velocity for Ch4/air premixed flames at high pressure and high temperature for various equivalence ratios

研究成果: Paper査読

2 被引用数 (Scopus)

抄録

Measurements of laminar burning velocities for CH4/air/He premixed flames were performed in the pressure range of 0.1 to 1.0 MPa and in the temperature range of 298 to 600 K for various equivalence ratios of 0.8 to 1.2. Measurements were conducted by a technique which simultaneously measures the instantaneous local burning velocity using particle tracking velocimetry (PTV) and planar laser induced fluorescence for the OH radical (OH-PLIF). This technique provides information on the distribution of local burning velocities and Karlovitz numbers. Laminar burning velocities were determined using averaged values of local burning velocities in the region where Karlovitz numbers were sufficiently small. Numerical simulations were also conducted using detailed chemical reaction mechanisms, and results were compared with experimental data in order to investigate the feasibility of the reaction mechanisms at high pressure and high temperature.

本文言語English
ページ413-416
ページ数4
出版ステータスPublished - 2005 12月 1
イベント5th Asia-Pacific Conference on Combustion, ASPACC 2005 - Adelaide, SA, Australia
継続期間: 2005 7月 172005 7月 20

Other

Other5th Asia-Pacific Conference on Combustion, ASPACC 2005
国/地域Australia
CityAdelaide, SA
Period05/7/1705/7/20

ASJC Scopus subject areas

  • 流体および伝熱

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