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Noise and Sonic Boom Analysis from Rocket Launches

机译:火箭发射的噪声和音爆分析

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Despite the increase of rocket launches in the past years and the commercialization of their operations, little work has been published assessing the community noise impacts from rocket operations. Thus, noise modeling studies can help better understand potential noise exposures to the surrounding communities from rocket launches at spaceports. The introduction of two tools, RUMBLE and PCBoom, allow further research to be completed than previously because of their abilities to model rocket noise and sonic booms to allow predictions of how future launch operations will affect surrounding communities. The added benefit of using these two programs is the ability to integrate their results into the FAA's Aviation Environmental Design Tool (AEDT) in order to combine rocket noise with aircraft noise. This is particularly important because many spaceports currently serve as airports and will continue to be airports servicing both aircraft and spacecraft. This study will run various future launch scenarios in order to determine the effects of noise associated to rocket launches on the surrounding community.
机译:尽管在过去几年中,火箭的发射有所增加,而且其业务已商业化,但评估火箭业务对社区噪声的影响的工作很少发表。因此,噪声建模研究可以帮助更好地了解太空舱中火箭发射对周围社区的潜在噪声暴露。引入了RUMBLE和PCBoom这两个工具,由于它们能够对火箭噪声和音爆进行建模,从而能够预测未来的发射作业将如何影响周围的社区,因此比以前更进一步的研究得以完成。使用这两个程序的额外好处是能够将其结果集成到FAA的航空环境设计工具(AEDT)中,以便将火箭噪声与飞机噪声相结合。这一点特别重要,因为许多太空港目前都充当机场,并将继续成为为飞机和航天器提供服务的机场。这项研究将运行各种未来的发射场景,以确定与火箭发射相关的噪声对周围社区的影响。

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