An extended JCZ3 based equation of state for the modelling of high explosive detonation products has been implemented in the JAGUAR computer model. This development includes the parameterization of EXP-6 potentials for individual products species, as well as mixing rules for the combination of species. Non-linear variable metric optimization was used for the species parameterization, as well as for the solution of free energy minimized states. Explosive detonation and products expansion are typically modelled for JWL and JWLB high explosives thermodynamic equation of state development. An analytic c ylinder test model was developed for the comparison to experimental cylinder expansion test data and for the characterization of explosive products expansion and work output. Examples and comparisons to data are presented. Historically, streak photography was used for cylinder testing, whereas photon-doppler velocimetry (PDV) is now standard. This has resulted in some changes in cylinder testing data reduction. A JAGUAR MSIAC web-based application is currently under development for use by the MSIAC member nations.

中文翻译：

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扩展的 JCZ3 状态方程和烈性炸药的 JAGUAR 实现

在 JAGUAR 计算机模型中实施了基于扩展的 JCZ3 状态方程，用于高爆爆炸产品的建模。这一发展包括单个产品物种的 EXP-6 潜力参数化，以及物种组合的混合规则。非线性变量度量优化用于物种参数化，以及自由能最小化状态的解决方案。炸药爆炸和产品膨胀通常为 JWL 和 JWLB 烈性炸药热力学状态方程建模。开发了一个分析气缸测试模型，用于与实验气缸膨胀测试数据进行比较，并用于表征爆炸产品的膨胀和功输出。提供了示例和与数据的比较。从历史上看，条纹摄影用于气缸测试，而光子多普勒测速仪 (PDV) 现在已成为标准。这导致了气缸测试数据减少的一些变化。目前正在开发 JAGUAR MSIAC 基于网络的应用程序，供 MSIAC 成员国使用。