Buoyant Unstable Behavior of Initially Spherical Lean Hydrogen-Air Premixed Flames

Buoyant unstable behavior in initially spherical lean hydrogen-air premixed flames within a center-ignited combustion vessel have been studied experimentally under a wide range of pressures (including reduced, normal, and elevated pressures). The experimental observations show that the flame front o...

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Bibliographic Details
Main Authors: Zuo-Yu Sun, Guo-Xiu Li, Hong-Meng Li, Yue Zhai, Zi-Hang Zhou
Format: Article
Language:English
Published: MDPI AG 2014-07-01
Series:Energies
Subjects:
Online Access:http://www.mdpi.com/1996-1073/7/8/4938