Modelling of LIBS plasma expansion

被引：83

作者：

Colonna, G

Casavola, A

Capitelli, M

机构：

[1] Univ Bari, CNR, Ctr Studi Chim Plasmi, I-70126 Bari, Italy

[2] Univ Bari, Dipartimento Chim, I-70126 Bari, Italy

来源：

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY | 2001年 / 56卷 / 06期

关键词：

LIBS; modelling; equilibrium; thermodynamic; fluid dynamic;

D O I：

10.1016/S0584-8547(01)00230-0

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

A one-dimensional time-dependent fluid dynamic model has been developed to describe the expansion of the plume produced by laser ablation. The model includes chemical reactions considered in local thermodynamic equilibrium to describe the expansion of a TiO plasma. The results are discussed in connection with LIBS plasmas. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：567 / 586

页数：20

共 13 条

[1]

[Anonymous], 1986, NUMERICAL RECIPES AR

[2] PROBLEMS OF DETERMINATION OF HIGH TEMPERATURE THERMODYNAMIC PROPERTIES OF RARE GASES WITH APPLICATION TO MIXTURES [J].