某型艇舱室次声场环境模拟装置的研究  

A simulation device of infrasound field in the cabin of a certain naval boat

作　　者：罗志辉[1] 俞悟周[2] 刘李娜[1] 

机构地区：[1]海军医学研究所,上海200433 [2]同济大学

出　　处：《海军医学杂志》2014年第4期268-270,共3页Journal of Navy Medicine

摘　　要：目的建立某型艇舱室次声场环境模拟装置。方法通过对甲板及各舱室的次声声压级、频谱进行测量及对次声场辐射状况进行分析,得出该型艇二次次声产生的原理。结果研制了符合实艇次声环境的模拟装置。结论该模拟装置产生的次声场与实艇环境工况相吻合,可为治理措施的制订和治理效果的评估提供基础性支撑。Objective To develop a simulation device of infrasound field in the cabin of a certain naval boat. Methods Through detection of the infrasound pressure levels and noise spectrum on the deck and in the cabins and analysis of the infrasound field radiation, the principle of secondary infrasound induction was thus obtained. Results The simulation device that complied with real boat infrasound environment was developed successfully. Conclusion The infrasound field generated by the simulation device coincided with the real boat infrasound environment, which could provide basic support for the development of control measures and assessment of control effects.

关 键 词：舱室 次声 模拟装置 

分 类 号：R821.81[医药卫生—临床医学]