Evaluation of Dual Mechanism Impactors for Isometric Particles
Evaluation of Dual Mechanism Impactors for Isometric Particles
复制标题
等距颗粒双机构冲击器的评估
DOI：
10.1021/i360076a006
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发表时间：
1980
期刊：
影响因子：
--
通讯作者：
J. Gentry
中科院分区：
文献类型：
--
作者：
R. Kellert;R. Preston;C. Johnson;D. Safferman;M. Shaplro;J. Gentry
介绍了一种多级惯性冲击器的设计和校准方法，每一级在冲击板前都有一个玻璃毛细管阵列预滤波器（GCAF）。初步实验表明，gcafa的气流为层流。当气溶胶直径从0.48 pm增加到0.79 pm时，穿透测量显示出定性的不同行为。
The design and procedure for calibration of a multi-stage inertial Impactor—each stage having a glass capillary array prefilter (GCAF) before the impaction plate—are described. Preliminary experiments demonstrate that the flow through the GCAFis laminar. Penetrationmeasurements showed qualitatively different behavior as the aerosol diameter increased from 0.48 to 0.79 pm.