{"title":"THE GRAIN DYNAMICS IN A REGION OF IONIZED HYDROGEN","authors":"A. Kuzin, D. Lisitsin","doi":"10.15826/b978-5-7996-2935-9.15","DOIUrl":null,"url":null,"abstract":"We consider a grain dynamics in a region of ionized hydrogen around a massive star for estimating a time of setting a grain terminal velocity. We determine the applicability limits for the terminal velocity approx-imation for evolutionary models of ionized hydrogen regions that take into account a relative motion of dust and gas. For that purpose, we solve numerically the equation of motion for dust grains of several kinds typical for massive star forming regions.","PeriodicalId":183711,"journal":{"name":"Proceedings of the 48-th International student's conferences \"Physics of Space\"","volume":"60 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 48-th International student's conferences \"Physics of Space\"","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15826/b978-5-7996-2935-9.15","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We consider a grain dynamics in a region of ionized hydrogen around a massive star for estimating a time of setting a grain terminal velocity. We determine the applicability limits for the terminal velocity approx-imation for evolutionary models of ionized hydrogen regions that take into account a relative motion of dust and gas. For that purpose, we solve numerically the equation of motion for dust grains of several kinds typical for massive star forming regions.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
