Drone-Mounted Photoionization Detector Protocol for Improved Outdoor Dispersion Measurements

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外文摘要：Measurements of dispersion of contaminants in air are important for several applications including permitting of power generation plants, sizing and operation of laboratory and vivarium exhaust stacks and fans and modeling urban air quality. Many methods have been put forward for estimating the dynamics of plumes issuing from building exhausts and other sources, including visual inspection, first principles arguments and derivations, scale model measurements using techniques such as flame ionization detectors, and others. In outdoor environments, measuring dispersion in real environments is often challenging because of several factors, including cross-contamination from many constituents that already exist in outdoor air, the need to measure very low concentrations, and the expense of any tracer gas that is used for these purposes.

作者：

Hiroyasu Nakano、Ryo Ariizumi、Toru Asai、Shun-Ichi Azuma

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作者单位：

Department of Mechanical Systems Engineering, Nagoya University, Nagoya, Japan

Department of Mechanical Systems Engineering, Tokyo University of Agriculture and Technology, Tokyo, Japan

Graduate School of Informatics, Kyoto University, Yoshida-Honmachi, Kyoto, Japan

出版年：

2024

ASHRAE transactions

ISSN：0001-2505

年,卷(期)：2024.130(Pt.2)