{"title":"用水滴清除亚微米气溶胶颗粒","authors":"M.A. Byrne , S.G. Jennings","doi":"10.1016/0960-1686(93)90039-2","DOIUrl":null,"url":null,"abstract":"<div><p>Experiments were carried out in order to measure the collection efficiencies, <em>E</em>, with which small-sized water drops (of radii between 400 and 500 μm) carrying electrical charge, Q<sub>a</sub> (from 5 × 10<sup>−14</sup> to 2 × 10<sup>−11</sup> C), collect monodisperse aerosol particles of radii between 0.35 and 0.88 μm. The measured values of collection efficiency were within the range 1–6% and were in good agreement with previous results. The measurement show an increase in <em>E</em> with increase in aerosol particle radius, drop radius and drop charge.</p></div>","PeriodicalId":100139,"journal":{"name":"Atmospheric Environment. Part A. General Topics","volume":"27 14","pages":"Pages 2099-2105"},"PeriodicalIF":0.0000,"publicationDate":"1993-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0960-1686(93)90039-2","citationCount":"49","resultStr":"{\"title\":\"Scavenging of sub-micrometre aerosol particles by water drops\",\"authors\":\"M.A. Byrne , S.G. Jennings\",\"doi\":\"10.1016/0960-1686(93)90039-2\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Experiments were carried out in order to measure the collection efficiencies, <em>E</em>, with which small-sized water drops (of radii between 400 and 500 μm) carrying electrical charge, Q<sub>a</sub> (from 5 × 10<sup>−14</sup> to 2 × 10<sup>−11</sup> C), collect monodisperse aerosol particles of radii between 0.35 and 0.88 μm. The measured values of collection efficiency were within the range 1–6% and were in good agreement with previous results. The measurement show an increase in <em>E</em> with increase in aerosol particle radius, drop radius and drop charge.</p></div>\",\"PeriodicalId\":100139,\"journal\":{\"name\":\"Atmospheric Environment. Part A. General Topics\",\"volume\":\"27 14\",\"pages\":\"Pages 2099-2105\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1993-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0960-1686(93)90039-2\",\"citationCount\":\"49\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Atmospheric Environment. Part A. General Topics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0960168693900392\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Atmospheric Environment. Part A. General Topics","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0960168693900392","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Scavenging of sub-micrometre aerosol particles by water drops
Experiments were carried out in order to measure the collection efficiencies, E, with which small-sized water drops (of radii between 400 and 500 μm) carrying electrical charge, Qa (from 5 × 10−14 to 2 × 10−11 C), collect monodisperse aerosol particles of radii between 0.35 and 0.88 μm. The measured values of collection efficiency were within the range 1–6% and were in good agreement with previous results. The measurement show an increase in E with increase in aerosol particle radius, drop radius and drop charge.
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