...初始阶段水蒸气在冷表面上凝结、液滴生长及冻结过程,随后运用分形理论的有限制的扩散凝聚(diffusion limited aggregation,DLA)模型模拟了霜晶在冻结液滴表面上的形成生长过程.
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欢迎访问《物理学报》编辑部网站! 冷表面上结霜过程.在相变动力学基础上成功模拟了结霜初始阶段水蒸气在冷表面上凝结、液滴生长及冻结过程,随后运用分形理论的有限制的扩散凝聚(diffusion limited aggregation,DLA) 模型模拟了霜晶在冻结液滴表面上的形成生长过程.模拟结果与实验结果取得良好的一致,模拟过程中凝结液滴
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有限扩散凝聚 DLA ; diffusion-limited ag gregation
有限扩散凝聚模型 diffusion-limited aggregation ; DLA
扩散凝聚模型 diffusion-limited aggregation ; DLA
限扩散凝聚 diffusion-limited aggregation ; DLA
受限扩散凝聚 DiffusionLimited Aggregation ; DLA
扩散限制凝聚 Diffusion-limited Aggregation ; DLA
有限扩散集团凝聚 Diffusion-Limited Cluster-Cluster Aggregation
应用扩散限制凝聚模型 DLA ; Diffusion Limited Aggression
碘131进入空气后能被大量稀释,但是如果碘扩散到草地,草又被母牛吃掉,母牛会将碘的含量凝聚到1000倍。
Levels of iodine 131 entering the air can be very diluted, but if the iodine is deposited on grass eaten by cows, the cows will reconcentrate it in their milk by a factor of 1,000.
碘131进入空气后能被大量稀释,但是如果碘扩散到草地,草又被母牛吃掉,母牛会将碘的含量凝聚到1000倍。
Levels of iodine 131 entering the air can be very diluted, but if the iodine is deposited on grass eaten by cows, the cows will reconcentrate it in their milk by a factor of 1, 000.
研究了沉积在带电液体基底(硅油)表面的银原子的凝聚以及扩散行为。
Diffusion and aggregation behaviors of silver atoms deposited on charged liquid substrates (silicone oil) are studied.
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