A NEW METHOD FOR PREDICTION OF BINARY GAS-PHASE DIFFUSION COEFFECIENTS
A NEW METHOD FOR PREDICTION OF BINARY GAS-PHASE DIFFUSION COEFFECIENTS
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DOI：
10.1021/ie50677a007
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发表时间：
1966-01-01
影响因子：
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通讯作者：
GIDDINGS, JC
中科院分区：
文献类型：
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作者：
FULLER, EN;SCHETTLE, PD;GIDDINGS, JC
我们对最终方程与Arnold（5）、Gilliland（18）、Hirschfelder-Bird-Spotz（20-22）的方法进行了详细的比较，这些方法既有原始的，也有Wilke和Lee（64）、Andrussow（4）、Slattery Bird（54）、Chen-Othmer（11）和Othmer-Chen（41）对所有340个数据点的修改。事实证明，目前的相关性相当准确，比340个参考点的所有其他相关性都要准确。尽管样本量很大，但这不是一个完全客观的测试，因为参数是从这些特定数据中获得的。这种方法显示出比更严格的技术更容易应用的附加优点。本报告中收集的大量扩散数据对许多对气相扩散感兴趣的工作者来说是有用的。
A detailed comparison of the final equation has been made with the methods ofArnold (5), Gilliland (18), Hirschfelder-Bird-Spotz (20-22), both original and as modified by Wilke and Lee (64), Andrussow (4), Slattery Bird (54), Chen-Othmer (11), and Othmer-Chen (41) on all 340 data points. The present correlation has proved to be quite accurate, more so than all others for the 340 reference points. Despite the large sample, this is not a totally objective test since the parameters were obtained from these particular data. This method shows the added advantage of being simpler to apply than the more rigorous techniques. The large collection of diffusion data assembled in this report should proveuseful to the many workers interested in gas-phase diffusion.