硝基胍（NQ）透镜中扩散波的非线性反应扩散系统组的Ising-Bloch分岔
A Non-linear Reaction-Diffusion System in Propagating Diffusive Wave in Nitroguanidine (NQ) Lens Using Ising-Bloch Bifurcation
摘要：
本文用Ising-Bloch方法描述了波阵面在介质中的传播，研究了含能材料入射波在硝基胍透镜中的自催化模型的反应扩散行为及其与Dirichlet边界系统的相互作用。通过在透镜中引入缺陷，发现在一定的相对扩散系数下会发生分波。该系统采用非线性方法与玻尔兹曼-吉布斯分布的扩散参数，并被迫进入右手边的分歧，最后分析。考虑到非线性，通过将分解动力学引入所开发的方程组来扩展模型。
英文摘要：
A wave front propagating through a medium is described using the Ising--Bloch method The reaction-diffusion behaviour of an autocatalysis model of incoming waves from energetic material in a nitroguanidine lens and its interactions with Dirichlet boundaries system are examined. Wave splitting is found to occur for some relative diffusivities through introducing defects into the lens. The system is introduced using a nonlinear method with a Boltzmann--Gibbs distribution of diffusion parameters and forced into a right-hand-side divergence for final analysis. Considering the nonlinearity, the model is expanded by introducing the decomposition kinetics into the set of equations developed.
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