Using an Array of Ion Mobility Spectrometers in the Field for Real-Time Reporting of Chemical Vapor Concentration Measurements
Abstract
Field tests were carried out where hundreds of kilograms of chemical agent surrogates were explosively disseminated to gather real time chemical concentration information at specific ground locations downwind from a CW agent attack, to assess behavior of plumes of tactical quantities of chemical agents, and to assess the use of such information for verification of cloud propagation models. Small IMS detectors were set out in arrays 0.3 to 3 km from the dissemination points. Real-time (< one second) detector responses were transmitted via RF modems to a central location. Insights into chemical cloud behavior are presented. Comparisons of actual concentration measurements and predictions using cloud travel models are discussed.
Document Details
- Document Type
- Technical Report
- Publication Date
- Nov 17, 2004
- Accession Number
- ADA449585
Entities
People
- Brian S. Ince
- Charles S. Harden
- Donal B. Shoff
- Gretchen E. Blethen
- Martin A. Thomas
- Paul D. Arnold
- Robert J. Schafer
- Simon W. Pavitt
- Stephen E. Harper
- Steven M. Ciborowski
- Vincent M. Mchugh
- William R. Espander
Organizations
- Edgewood Chemical Biological Center