{"title":"Plasma Flow Driven by Fusion-Generated Alpha Particles","authors":"K. Ikuta","doi":"10.1143/JPSJ.45.1725","DOIUrl":null,"url":null,"abstract":"The confinement of fusion-generated alpha particles will affect the transports of the background plasma particles by the momentum transfer from the energetic alphas. The ions tend to migrate towards the center of plasma (i.e. fuel injection) and electrons towards the plasma periphery. This means the existence of a mechanism which is able to pump out the ashes in the fuel plasma because of the momentum conservation of whole plasma particles.","PeriodicalId":22276,"journal":{"name":"The annual research report","volume":"71 1","pages":"1-8"},"PeriodicalIF":0.0000,"publicationDate":"1978-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The annual research report","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1143/JPSJ.45.1725","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
The confinement of fusion-generated alpha particles will affect the transports of the background plasma particles by the momentum transfer from the energetic alphas. The ions tend to migrate towards the center of plasma (i.e. fuel injection) and electrons towards the plasma periphery. This means the existence of a mechanism which is able to pump out the ashes in the fuel plasma because of the momentum conservation of whole plasma particles.
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