Efficiency of ablative plasma energy transfer into a massive aluminum target using different atomic number ablators

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F15%3A00232394" target="_blank" >RIV/68407700:21230/15:00232394 - isvavai.cz</a>

Alternative codes found

RIV/68378271:_____/15:00455737 RIV/61389021:_____/15:00455737

Result on the web

<a href="http://dx.doi.org/10.1017/S0263034615000452" target="_blank" >http://dx.doi.org/10.1017/S0263034615000452</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1017/S0263034615000452" target="_blank" >10.1017/S0263034615000452</a>

Result language

angličtina

Original language name

Efficiency of ablative plasma energy transfer into a massive aluminum target using different atomic number ablators

Original language description

This paper aims at investigation of efficiency of an ablative plasma energy transfer into a massive aluminum target using different atomic number ablators. For this reason, several target materials representing a wide range of atomic numbers (Z = 3.5-73)were used. The experiment was carried out at the iodine Prague Asterix Laser System. The laser provided a 250 ps pulse with energy of 130 J at the third harmonic frequency (lambda(3) = 0.438 mu m). To study the plasma stream configurations a four-frameX-ray pinhole camera was used. The electron temperature of the plasma in the near-surface target region was measured by means of an X-ray spectroscopy. The efficiency of the plasma energy transport to the target was determined via the crater volume measurement using the crater replica technique. The experimental results were compared with two-dimensional numerical simulations where the plasma dynamics was based on the one-fluid, two temperature model, including radiation transport in dif

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BL - Plasma physics and discharge through gases

OECD FORD branch

—

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2015

Confidentiality

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

Name of the periodical

Laser and Particle Beams

ISSN

0263-0346

e-ISSN

—

Volume of the periodical

33

Issue of the periodical within the volume

3

Country of publishing house

GB - UNITED KINGDOM

Number of pages

8

Pages from-to

379-386

UT code for WoS article

000360446200004

EID of the result in the Scopus database

2-s2.0-84940451243