对“揭示成核过程中的”压力效应“”一文的评论
Comment on "Unraveling the 'Pressure Effect' in Nucleation"
摘要:
在2008年的一封信中,Wedekind等人讨论了惰性载气对汽液成核速率的影响。他们发现了一个额外的“压力-体积功”,这是对载气进行的,也量化了载气产生的非等温效应。我们认为,压力-体积功项代表载气对相平衡本身的影响。当使用适用于高压成核的过饱和定义时,该术语不会明确出现。
英文摘要:
In a 2008 Letter, Wedekind et al. discussed the influence of an inert carrier gas on the vapor-liquid nucleation rate. They found an additional "pressure-volume work" that is performed against the carrier gas, and also quantified the nonisothermal effects arising from the carrier gas. We argue that the pressure-volume work term represents the influence of the carrier gas on phase equilibrium itself. This term will not appear explicitly when a definition of the supersaturation is used that is appropriate for high-pressure nucleation.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。