Mechanism of deflagration-to-detonation transition in gas

Paul Clavin

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arXiv · 2307.05485

Mechanism of deflagration-to-detonation transition in gas

Paul Clavin

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Abstract

The deflagration-to-detonation transition on the tip of an elongated flame in a tube is shown to be related to a dynamical saddle-node bifurcation of the inner flame structure leading to a runaway of the pressure in finite time. The comparison with the experiments shows a good agreement.

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Paul Clavin. 2023-04-24. Mechanism of deflagration-to-detonation transition in gas. https://arxiv.org/abs/2307.05485

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