Nucleation pulse measurements for water vapor at elevated temperatures

被引:0
|
作者
Hruby, J [1 ]
Hosek, J [1 ]
Blaha, J [1 ]
Marsík, F [1 ]
机构
[1] Acad Sci Czech Republ, Inst Thermomech, CZ-18200 Prague 8, Czech Republic
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中图分类号
P3 [地球物理学]; P59 [地球化学];
学科分类号
0708 ; 070902 ;
摘要
At elevated temperatures, droplet growth becomes very fast. We present a new method to generate a nucleation pulse using a shock tube. This method is particularly suitable for nucleation and growth studies at high-temperature conditions, because the falling edge of the nucleation pulse is very sharp. A comparison of the wave-based methods to generate a nucleation pulse is given. Preliminary results for water-argon measurements are discussed.
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页码:237 / 240
页数:4
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