volume 154, issue 4, P644-659 2008
DOI: 10.1016/j.combustflame.2008.06.013
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Hua-Shu Dou, Her Mann Tsai, Boo Cheong Khoo, Jianxian Qiu

Abstract: This paper reports high resolution simulations using a fifth-order weighted essentially non-oscillatory (WENO) scheme with a third-order TVD Runge-Kutta time stepping method to examine the features of detonation front and physics in square ducts. The simulations suggest that two and three-dimensional detonation wave front formations are greatly enhanced by the presence of transverse waves. The motion of transverse waves generates triple points (zones of high pressure and large velocity coupled together), whic…

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