节点文献
用Ω展开方法讨论化学体系的涨落
On the Fluctuation of Chemical Systems by Means of Ω-Expansion
【摘要】 运用VanKampen提出的Ω展开方法,对两个化学反应系统:进行了研究,建立了这两个反应系统组分浓度的一阶矩和二阶矩。
【Abstract】 Two chemical reaction systems A and are studied with the method of Ω-expansion developed by van Kampen,Equations for theprobability density fluctuating about the mean value have been worked out.The first-ordermoment and second-order moment of the constituent concentration of hte reaction systemsare obtained.
【关键词】 Ω展开;
跃迁几率;
涨落;
矩;
宏观方程;
【Key words】 expansion; transition probability; fluctuation; moment; macroscopic equa-tion;
【Key words】 expansion; transition probability; fluctuation; moment; macroscopic equa-tion;
- 【文献出处】 华中理工大学学报 ,JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY , 编辑部邮箱 ,1994年S1期
- 【分类号】O643.1
- 【下载频次】18