Inverse analysis of explosions in complex urban environments.

爆炸波在自由空气中的传播相对来说已经被很好地理解了，所以在这些环境中爆炸的后果往往很快就能被模拟出来。然而，由于障碍物的存在，这立即变得复杂，因此，城市景观-爆炸的后果通常是最可怕的-变得非常难以可靠和有效地设计，因为防爆工程师必须依赖昂贵，耗时的计算流体动力学软件。本研究旨在通过分析爆炸取证问题来研究基于cfd的分析技术的改进，希望这些学习将对追求“快速运行的工程模型”做出有意义的贡献。

Blast wave propagation in free-air scenarios is relatively well understood, so the aftermath of an explosion in these environments tends to be quick to model. However, this is immediately complicated by the presence of obstacles and, as such, cityscapes - for which the consequences of a blast are often the most dire - become tremendously difficult to robustly and efficiently design for because blast protection engineers have to rely on costly, time consuming computational fluid dynamics software.This research aims to investigate improvements in CFD-based analytical techniques by analysing blast forensics problems and it is hoped that the learnings will contribute meaningfully in the pursuit of a "fast running engineering model".