Range-resolved frequency-agile CO2 lidar measurements of smokestack vapor effluents

被引：7

作者：

D'Amico, FM ^{[1
]}

Vanderbeek, RG ^{[1
]}

Warren, RE ^{[1
]}

机构：

[1] USA, Edgewood Chem & Biol Ctr, AMSSB, RRT, Aberdeen Proving Ground, MD 21010 USA

来源：

AIR MONITORING AND DETECTION OF CHEMICAL AND BIOLOGICAL AGENTS II | 1999年 / 3855卷

关键词：

D O I：

10.1117/12.371272

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Range-resolved lidar measurements of chemical vapor output from a smokestack were conducted using a moderate-power (100 millijoules per pulse) frequency-agile CO2 differential absorption lidar (DIAL) system. A 70-foot non-industrial smokestack, erected for the purpose of studying effluent emissions, was used in the experiment. These measurements were conducted for the purpose of obtaining real data to support development of advanced chemical and biological (CB) range-resolved vapor detection algorithms. Plume transmission measurements were made using natural atmospheric backscatter from points at the mouth of the stack and several positions downwind. Controlled releases of triethyl-phosphate (TEP), dimethyl-methylphosphonate (DMMP), and sulfur-hexaflouride (SF6) were performed. Test methodology and experimental results are presented. Effective application of ground-based lidar to the monitoring of smokestack effluents, without the use of fixed targets, is discussed.

引用

页码：128 / 133

页数：6