{"title":"辐射激波在非均匀宇宙介质中的传播","authors":"T. Chow","doi":"10.1088/0305-4470/5/9/014","DOIUrl":null,"url":null,"abstract":"The propagation of two strong radiative shocks moving opposite in an inhomogeneous cosmic medium is calculated by a 'modified' characteristic method. It is found that the shock propagation is seriously affected by radiation losses and by the inhomogeneity of the medium; the cooled and recombined post-shock gas first appears near the shock front. This differs from results derived from steady state solutions, which predict that the condensation should appear first at the contact surface.","PeriodicalId":54612,"journal":{"name":"Physics-A Journal of General and Applied Physics","volume":"55 1","pages":"1409-1418"},"PeriodicalIF":0.0000,"publicationDate":"1972-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Propagation of radiative shock waves in an inhomogeneous cosmic medium\",\"authors\":\"T. Chow\",\"doi\":\"10.1088/0305-4470/5/9/014\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The propagation of two strong radiative shocks moving opposite in an inhomogeneous cosmic medium is calculated by a 'modified' characteristic method. It is found that the shock propagation is seriously affected by radiation losses and by the inhomogeneity of the medium; the cooled and recombined post-shock gas first appears near the shock front. This differs from results derived from steady state solutions, which predict that the condensation should appear first at the contact surface.\",\"PeriodicalId\":54612,\"journal\":{\"name\":\"Physics-A Journal of General and Applied Physics\",\"volume\":\"55 1\",\"pages\":\"1409-1418\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1972-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Physics-A Journal of General and Applied Physics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1088/0305-4470/5/9/014\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physics-A Journal of General and Applied Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1088/0305-4470/5/9/014","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Propagation of radiative shock waves in an inhomogeneous cosmic medium
The propagation of two strong radiative shocks moving opposite in an inhomogeneous cosmic medium is calculated by a 'modified' characteristic method. It is found that the shock propagation is seriously affected by radiation losses and by the inhomogeneity of the medium; the cooled and recombined post-shock gas first appears near the shock front. This differs from results derived from steady state solutions, which predict that the condensation should appear first at the contact surface.