QQ客服 官方微博 反馈留言

	原子激发光化学同位素分离理论计算
	毛为民 ; MAO Wei-min
	2010-06-10 ; 2010-06-10
关键词	原子选择性激发 同位素 分离 isotopically selective excitation of atoms isotope separation O562.4
其他题名	Calculation of the Photochemical Technique of Laser Isotope Separation in Monatomic Vapors
中文摘要	简要介绍了原子激发光化学同位素分离方法的基本原理,应用速率方程建立了双能级原子在激光作用下与气体分子相互作用的数学模型,并利用该模型进行了模拟计算。在分析了该方法的选择性之后,重点讨论了激光功率和激光中心频率对分离效果的影响。结果表明,原子光化学分离方法具有很高的分离选择性;不同同位素原子在反应腔内的消耗速率差异很大,当采用单光子失谐激发时,随着失谐量绝对值的增大,浓缩系数先增大后减小。; The photochemical technique of laser isotope separation in monatomic vapors was briefly introduced,and a simplified mathematical model with rate equations of interaction between the two-level atoms and gas molecules with laser radiation was established.After analyzing of the selectivity of this method during the calculation,the influence of the laser's power and center frequency upon the separation was discussed.The results of the calculation showed that this photochemical technique had a high selectivity.The consumption rate of different type of atoms was greatly different from each other and the enrichment factor increased first and then decreased with the increment of the detuning using single-photon excitation.
语种	中文 ; 中文
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/63571]
专题	清华大学
推荐引用方式 GB/T 7714	毛为民,MAO Wei-min. 原子激发光化学同位素分离理论计算[J],2010, 2010.
APA	毛为民,&MAO Wei-min.(2010).原子激发光化学同位素分离理论计算..
MLA	毛为民,et al."原子激发光化学同位素分离理论计算".(2010).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。