{"title":"研究说明:快速线性夹紧的实验和理论观察","authors":"D. Ashby, K. Roberts, S. J. Roberts","doi":"10.1088/0368-3281/3/2/410","DOIUrl":null,"url":null,"abstract":"ABS>A shock-heated linear z-pinch experiment is described, in which an initial B/sub z/ field and strong pre-ionization are employed. The properties of the B/sub z/ and B/sub sub t//sub t/ fields, from the plasma axis to the wall, are found from 0 to 2.5 mu sec after initiation of the discharge. The B/ sub sub t//sub t/ field sweeps the plasma into the central area; a shock is thereby formed in the B, field, which is pushed to the sxis. The observed effects are compared with one-dimensional magnetohydrodynamic predictions. (T.F.H.)","PeriodicalId":100813,"journal":{"name":"Journal of Nuclear Energy. Part A. Reactor Science","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1961-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"RESEARCH NOTE: Experimental and theoretical observations on a fast linear pinch\",\"authors\":\"D. Ashby, K. Roberts, S. J. Roberts\",\"doi\":\"10.1088/0368-3281/3/2/410\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"ABS>A shock-heated linear z-pinch experiment is described, in which an initial B/sub z/ field and strong pre-ionization are employed. The properties of the B/sub z/ and B/sub sub t//sub t/ fields, from the plasma axis to the wall, are found from 0 to 2.5 mu sec after initiation of the discharge. The B/ sub sub t//sub t/ field sweeps the plasma into the central area; a shock is thereby formed in the B, field, which is pushed to the sxis. The observed effects are compared with one-dimensional magnetohydrodynamic predictions. (T.F.H.)\",\"PeriodicalId\":100813,\"journal\":{\"name\":\"Journal of Nuclear Energy. Part A. Reactor Science\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1961-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Nuclear Energy. Part A. Reactor Science\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1088/0368-3281/3/2/410\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Nuclear Energy. Part A. Reactor Science","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1088/0368-3281/3/2/410","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
摘要
本文描述了一种冲击加热线性z夹紧实验，该实验采用初始B/sub z/场和强预电离。在放电开始后的0 ~ 2.5 μ s内，从等离子体轴到壁面的B/sub - z/和B/sub - sub - t//sub - t/场的性质得到了计算结果。B/ sub - sub - t//sub - t/场将等离子体扫至中心区域;因此，在B磁场中形成了一个激波，这个激波被推到了宇宙的边缘。将观测到的效应与一维磁流体力学预测结果进行了比较。(T.F.H.)
RESEARCH NOTE: Experimental and theoretical observations on a fast linear pinch
ABS>A shock-heated linear z-pinch experiment is described, in which an initial B/sub z/ field and strong pre-ionization are employed. The properties of the B/sub z/ and B/sub sub t//sub t/ fields, from the plasma axis to the wall, are found from 0 to 2.5 mu sec after initiation of the discharge. The B/ sub sub t//sub t/ field sweeps the plasma into the central area; a shock is thereby formed in the B, field, which is pushed to the sxis. The observed effects are compared with one-dimensional magnetohydrodynamic predictions. (T.F.H.)
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