摘要
The inherent characteristics in the rapid expansion process of supercritical fluid solution were analyzed. The temperature change resulted from the throttling expansion of the supercritical fluid, and the strong turbulence in the expansion flow resulted from the quick change of the fluid pressure were experimentally measured. It was proposed that the temperature and turbulence in the expansion flow affect the particle nucleation, growth or coating process significantly.
The inherent characteristics in the rapid expansion process of supercritical fluid solution were analyzed. The temperature change resulted from the throttling expansion of the supercritical fluid, and the strong turbulence in the expansion flow resulted from the quick change of the fluid pressure were experimentally measured. It was proposed that the temperature and turbulence in the expansion flow affect the particle nucleation, growth or coating process significantly.
出处
《化工学报》
EI
CAS
CSCD
北大核心
2000年第S1期79-83,共5页
CIESC Journal
基金
Supported by the National Natural Science Foundation of China(No.29906004)
