TY - CONF Y1 - 2013/// PB - Institute of Physics Publishing SN - 17551307 A1 - Yousif, A.A. A1 - Sulaiman, S.A. UR - https://www.scopus.com/inward/record.uri?eid=2-s2.0-84881107146&doi=10.1088%2f1755-1315%2f16%2f1%2f012074&partnerID=40&md5=964733f3ddd95ba628f99bfd59eda6b6 VL - 16 CY - Beijing AV - none N1 - cited By 1; Conference of 26th IAHR Symposium on Hydraulic Machinery and Systems ; Conference Date: 19 August 2012 Through 23 August 2012; Conference Code:95632 N2 - An experimental study on spherically expanding flames propagation of methane- air mixtures was conducted at constant pressure to measure unstretched laminar flame speeds, laminar burning velocity and flame stretch. The mixtures were ignited at equivalence ratios of 0.7, 0.9 and 1.0, under ambient pressure and temperature. It was found that the unstretched laminar burning velocity increased with the equivalence ratio. The flame propagation speed showed different trends at different equivalence ratio for tested mixtures. © Published under licence by IOP Publishing Ltd. ID - scholars3968 TI - Laminar flame speed of methane- air mixtures at atmospheric conditions KW - Air; Methane KW - Atmospheric conditions; Constant pressures; Equivalence ratios; Experimental studies; Flame propagation speed; Laminar burning velocity; Laminar flame speed; Spherically expanding flame KW - Mixtures KW - experimental study; flow velocity; laminar flow; methane ER -