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10.1017/hpl.2017.36SCIBien-Aime K, 2009, OPT EXPRESS, V17, P18703, DOI 10.1364/OE.17.018703; Cheng L., 2014, ADV COND MATTER PHYS, V2014, P210; Genin FY, 2000, APPL OPTICS, V39, P3654, DOI 10.1364/AO.39.003654; Gourdin W. H., 2014, INFECT IMMUN, V67, P2441; Guehenneux I., 2005, P SOC PHOTO-OPT INS, V5991, DOI 10.1117/12.638161; He L., 2017, HIGH POWER LASER SCI, V5, pe1, DOI [10.1017/hpl.2016.46, DOI 10.1017/HPL.2016.46]; Honig E. E., 2005, P SOC PHOTO-OPT INS, V5647, P129, DOI [10.1117/12.597314, DOI 10.1117/12.597314]; Honig J, 2004, OPT ENG, V43, P2904, DOI 10.1117/1.1815320; Hrubesh M. J., 2002, P SOC PHOTO-OPT INS, V4679, P173, DOI [10.1117/12.461712, DOI 10.1117/12.461712]; Kozlowski M. R., 1997, P SOC PHOTO-OPT INS, V2966, P126, DOI [10.1117/12.274242, DOI 10.1117/12.274242]; Li YS, 2015, HIGH POWER LASER SCI, V3, DOI 10.1017/hpl.2014.53; Manes KR, 2016, FUSION SCI TECHNOL, V69, P146, DOI 10.13182/FST15-139; Norton C. J., 2015, P SOC PHOTO-OPT INS, V9632, DOI 10.1117/12.2195517; Papernov S., 2008, P SOC PHOTO-OPT INS, V7132, DOI 10.1117/12.804499; Salleo A, 1998, P SOC PHOTO-OPT INS, V3244, P341, DOI 10.1117/12.307039; Stahl H. P., 1999, P SOC PHOTO-OPT INS, V3782, P525, DOI [10.1117/12.369233, DOI 10.1117/12.369233]; Wang BY, 2016, HIGH POWER LASER SCI, V4, DOI 10.1017/hpl.2016.9; Yang X., 2016, CHIN J LASERS, V43, DOI 10.3788/CJL201643.0901002; Yin X., 2014, CHINESE J LASERS, V41, DOI 10.3788/CJL201441.01020061969400806High Power Laser Sci. Eng.2018cleanliness; computational fluid dynamics; flow field; multi-segment disk amplifier; vector flowDAMAGE; SILICA; OPTICSThe objective of maintaining the cleanliness of the multi-segment disk amplifier in Shenguang-II (SG-II) is to reduce laser-induced damage for optics. The flow field of clean gas, which is used for the transportation of contaminant particles, is a key factor affecting the cleanliness level in the multi-segment disk amplifier. We developed a gas-solid coupling and three-dimensional flow numerical simulation model. The three-dimensional and two-phase flow model is verified by the flow-field smog experiment and the particle concentration measurement experiment with the 130-disk amplifier in SG-II. By optimizing the boundary conditions with the same flow rate, the multi-inlet vector flow scheme can not only effectively reduce the purging time, but also prevent the reverse diffusion of contaminant particles in the multi-segment disk amplifier and the deposition of contaminant particles on the surface of the Nd:glass.http://www.opticsjournal.net/Journals/hpl.htmOptimizing the cleanliness in multi-segment disk amplifiers based on vector flow schemes期刊论文EnglishRen, Zhiyuan; Zhu, Jianqiang; Liu, Zhigang; Yang, Xiaoweie1 WOS:000423210800001
外文题目: Optimizing the cleanliness in multi-segment disk amplifiers based on vector flow schemes
作者: Ren, Zhiyuan; Zhu, Jianqiang; Liu, Zhigang; Yang, Xiaowei
刊名: High Power Laser Sci. Eng.
年: 2018 卷: 6 文章编号:e1
英文关键词:
cleanliness; computational fluid dynamics; flow field; multi-segment disk amplifier; vector flow
DAMAGE; SILICA; OPTICS
英文摘要:
文献类型: 期刊论文
正文语种: English
收录类别: SCI  
DOI: 10.1017/hpl.2017.36
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