中国科学院长春光学精密机械与物理研究所

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	Gas/particle two-phase flow characteristics of a down-fired 350 MWe supercritical utility boiler at different tertiary air ratios
	Liu, C. L.; Z. Q. Li; L. Y. Zeng; Q. H. Zhang; R. C. Hu; X. S. Zhang; L. Guo; Y. Huang; X. W. Yang and L. H. Chen
	2016
发表期刊	Energy
卷号	102
摘要	The adaptive optics system with Rayleigh guide star could compensate the image in observational astronomy, and could improve sky coverage. Projecting a suitable Rayleigh guide star is the precondition of adaptive optics with laser guide star. To realize the image compensation in observational astronomy, a laser launched system was designed. All kinds of parameter were analyzed and a suitable method of launching a laser guide star was completed. First, based on the demand of adaptive optics system with Rayleigh guide star, all kinds of parameter of laser box were probed. Next, the laser launched telescope aperture and the guide star spot size were analyzed according to the turbulence theory. Then, the laser launched system was designed by Zemax. The aperture of launching telescope is 260 mm. The optimal altitude of laser beam waist is 9.8 km, with Rayleigh guide star at 10-11 km. The laser spot size is 0.45 without turbulence and less than 1 with turbulence. Finally, the system was analyzed with tolerance by Zemax, and the results demonstrated that the system was easily to process. The laser projected system could suffice the demand of laser guide star adaptive optics and the method to design the system could be widely used. 2016, Editorial Board of Journal of Infrared and Laser Engineering. All right reserved.
文章类型	期刊
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/57067
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Liu, C. L.,Z. Q. Li,L. Y. Zeng,et al. Gas/particle two-phase flow characteristics of a down-fired 350 MWe supercritical utility boiler at different tertiary air ratios[J]. Energy,2016,102.
APA	Liu, C. L..,Z. Q. Li.,L. Y. Zeng.,Q. H. Zhang.,R. C. Hu.,...&X. W. Yang and L. H. Chen.(2016).Gas/particle two-phase flow characteristics of a down-fired 350 MWe supercritical utility boiler at different tertiary air ratios.Energy,102.
MLA	Liu, C. L.,et al."Gas/particle two-phase flow characteristics of a down-fired 350 MWe supercritical utility boiler at different tertiary air ratios".Energy 102(2016).

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文件名称/大小	文献类型	版本类型	开放类型	使用许可
Gas particle two-pha（1557KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览 下载

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