Recent Progress Made in the SBS PCM Approach to Self-navigation of Lasers on Direct Drive IFE Targets

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F10%3A00177567" target="_blank" >RIV/68407700:21340/10:00177567 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Recent Progress Made in the SBS PCM Approach to Self-navigation of Lasers on Direct Drive IFE Targets

Popis výsledku v původním jazyce

Current status of SBS PCM based IFE approach proposed recently as an alternative to the IFE classical approach is presented. This technology is of a particular importance to the direct drive scheme taking care of automatic self-navigation of every individual laser beam on the injected pellets without any need for final optics adjustments. An upgraded scheme was developed with a low energy illumination laser beam (glint) entering the reactor chamber through the same entrance window as used subsequently by the corresponding high energy irradiation laser beam. Experimental verification of this improved design was performed using a complete setup including a pellet-at this stage realized by a static steel ball of 4 mm in diameter. The pellet survival conditions between its low energy illumination and high energy irradiation were studied and the upper limits on the allowed energies absorbed for both DD and DT fuels were determined.

Název v anglickém jazyce

Recent Progress Made in the SBS PCM Approach to Self-navigation of Lasers on Direct Drive IFE Targets

Popis výsledku anglicky

Current status of SBS PCM based IFE approach proposed recently as an alternative to the IFE classical approach is presented. This technology is of a particular importance to the direct drive scheme taking care of automatic self-navigation of every individual laser beam on the injected pellets without any need for final optics adjustments. An upgraded scheme was developed with a low energy illumination laser beam (glint) entering the reactor chamber through the same entrance window as used subsequently by the corresponding high energy irradiation laser beam. Experimental verification of this improved design was performed using a complete setup including a pellet-at this stage realized by a static steel ball of 4 mm in diameter. The pellet survival conditions between its low energy illumination and high energy irradiation were studied and the upper limits on the allowed energies absorbed for both DD and DT fuels were determined.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Fusion Energy

ISSN

0164-0313

e-ISSN

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Svazek periodika

29

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

5

Strana od-do

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Kód UT WoS článku

000284486500005

EID výsledku v databázi Scopus

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