Numerical Simulation of the Thomson Scattering Experiment Performed with 0.351μm Laser-Produced Aluminum Plasmas

被引：0

作者：

赵斌 ^{[1
]}

李弘 ^{[1
]}

王哲斌 ^{[1
]}

白波 ^{[1
]}

俞昌旋 ^{[1
]}

郑坚 ^{[1
]}

蒋小华 ^{[2
]}

李文洪 ^{[2
]}

袁晓东 ^{[2
]}

郑志坚 ^{[2
]}

机构：

[1] CAS Key Laboratory of Basic Plasma Physics, University of Science and Technology of China, Hefei 230026 China Department of Modern Physics, University of Science and Technology of China, Hefei 230026 China

[2] Research Center for Laser Fusion, China Academy of Engineering Physics, Mianyang 621900 China

来源：

Plasma Science and Technology | 2006年 / 03期

关键词：

Thomson scattering; plasma parameters; hydro simulation; post-processor code;

D O I：

暂无

中图分类号：

O53 [等离子体物理学];

学科分类号：

070204 ;

摘要：

The evolutions of the electron temperatures of aluminum plasmas produced with 0.351μm laser are simulated by means of one-dimensional hydrodynamic code. The simulations show that the plasma geometry has strong influence on the electron temperature’s evolution while the effect of the flux limiter is not so significant. The simulations are in good agreement with the experiments only at some spatial points. A full comparison between the simulations and experiments indicates that the one-dimensional code is not accurate euough to characterize the laser-produced plasmas. A post-processor code based on the hydro code is developed to generate the streak image of the Thomson scattering spectra. which can be directly compared with the experimental data.

引用

页码：275 / 278

页数：4

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