H-11 磁気シールドルームの磁気ノイズとなるグラスウールダクトの超低周波共鳴に関する研究 : (第3報)磁気シールドルームの周辺で対策を実施した場合の超低周波音,磁気ノイズの低減効果

山崎 慶太; 阿部 隆之; 藤巻 則夫; 梅原 広明; 野界 武史

doi:10.18948/shasetaikai.2012.1.0_801

Techinical Papers of Annual Meeting the Society of Heating,Air-conditioning and Sanitary Engineers of Japan

Online ISSN : 2424-2179
Print ISSN : 1880-3806
ISSN-L : 1880-3806

2012.1

Session ID : H-11

DOI https://doi.org/10.18948/shasetaikai.2012.1.0_801

Conference information

Study on Air Fluctuation due to Mechanical Resonance of Glass Wool Duct Resulting in Weak Magnetic Noise at Ultra Low Frequencies in a Magnetically Shielded Room : No.3 Measure for Reduction on Sound and Magnetic Noise at Ultra-low Frequencies by Replacing Short Duct of Low Stiffness around MSR