Stainless steel tank production and tests for the JSNS2 neutrino detector
Stainless steel tank production and tests for the JSNS2 neutrino detector
复制标题
JSNS2中微子探测器不锈钢罐的生产和测试
DOI：
10.1088/1748-0221/14/09/t09001
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发表时间：
2019
期刊：
影响因子：
--
通讯作者：
Y. Sugaya
中科院分区：
文献类型：
--
作者：
Y. Hino;H. Furuta;S. Hasegawa;T. Maruyama;K. Nishikawa;J.S. Park;F. Suekane;Y. Sugaya
本文介绍了JSNS-2型探测器不锈钢水箱的设计和结构。施工后用水和气检查了泄漏情况。提出了一种新的液体密封技术，并对其密封性能进行了定量评价。结果表明，性能比泄漏公差水平高5倍以上。罐运输过程中的加速度测量显示出足够的鲁棒性。这些试验证明不锈钢水箱用于JSNS 2实验是可行的。
This paper describes the design and the construction of the stainless steel tank of the JSNS 2 detector. The leakage was examined using water and gas after the construction. The new sealing technique with liquid gasket was developed, and its sealing capability was evaluated quantitatively. The result shows over 5 times better performance than the tolerance level of leakage. The acceleration measurement during the transportation of the tank shows adequate robustness. These tests prove that the stainless steel tank is feasible to be used in JSNS 2 experiment.