TEMPERATURE AND CONCENTRATION MEASUREMENTS OF MOLECULAR-HYDROGEN IN A FILAMENTARY DISCHARGE BY COHERENT ANTI-STOKES-RAMAN SPECTROSCOPY (CARS)

被引：17

作者：

BORNEMANN, T

KORNAS, V

SCHULZVONDERGATHEN, V

DOBELE, HF

机构：

[1] Institut für Laser- und Plasmaphysik, Universität-GH Essen, Essen 1

来源：

APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY | 1990年 / 51卷 / 05期

关键词：

42.65; 52.70;

D O I：

10.1007/BF00348964

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Coherent anti-Stokes Raman Spectroscopy (CARS) is applied to a filamentary discharge in H2. Temperature and density profiles of molecular hydrogen are determined. The maximum temperature observed on the discharge axis is 5685 K. Vibrational and rotational transitions are analyzed and a difference in the evaluated temperatures is found which increases with pressure. In addition, the reactive thermal conductivity associated with dissociation is determined and compared with earlier work. © 1990 Springer-Verlag.

引用

页码：307 / 313

页数：7

共 21 条

[1] MEASURING OF THERMAL CONDUCTIVITY OF HYDROGEN BETWEEN 2000 AND 7000 DEGREES K [J].