The comparison of extraction of energy in two-cascade and one-cascade targets

The paper is devoted to numerical designing of cylindrical microtargets on the basis of shock-free compression. When designing microtargets for the controlled thermonuclear fusion, the core tasks are to select geometry and make-up of layers, and the law of energy embedding as well, which allow recei...

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Bibliographic Details
Published in:AIP Conference Proceedings Vol. 1698. P. 040011-1-040011-6
Main Author: Dolgoleva, G. V.
Other Authors: Ponomarev, I. V.
Format: Article
Language:English
Subjects:
Online Access:http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000553608
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520 3 |a The paper is devoted to numerical designing of cylindrical microtargets on the basis of shock-free compression. When designing microtargets for the controlled thermonuclear fusion, the core tasks are to select geometry and make-up of layers, and the law of energy embedding as well, which allow receiving of "burning" of deuterium- tritium mix, that is, the existence of thermonuclear reactions of working area. Yet, the energy yield as a result of thermonuclear reactions has to be more than the embedded energy (the coefficient of amplification is more than a unit). So, an important issue is the value of the embedded energy. The purpose of the present paper is to study the extraction of energy by working DT area in one-cascade and two-cascade targets. A bigger extraction of energy will contribute to a better burning of DT mix and a bigger energy yield as a result of thermonuclear reactions. The comparison of analytical results to numerical calculations is carried out. The received results show advantages of a two-cascade target compared to a one-cascade one. 
653 |a дейтерий 
653 |a тритий 
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700 1 |a Ponomarev, I. V.  |9 458496 
773 0 |t AIP Conference Proceedings  |d 2016  |g Vol. 1698. P. 040011-1-040011-6  |x 0094-243X 
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