Heated Disc Disperses Pollution Tracer Material


David J. Bak


Design News, Vol. 40, No. 8, pp, 118-119, April 23, 1984


Abstract - A device, designed and built by NOAA's Integrated Systems Laboratory in conjunction with NOAA's Air Resources Laboratory, releases a nontoxic perfluorocarbon for downwind detection at various sensing locations. Project supervisor Roland Draxler, an ARL research meteorologist, explains that the data will be used to verify existing computer/analytic dispersion models.


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