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http://hdl.handle.net/10397/103058
| Title: | A fast-response quartz-enhanced photoacoustic spectroscopy SF6 sensor for measuring contaminant transport | Authors: | Fu, L Yang, M Ren, W You, R |
Issue Date: | 2020 | Source: | 16th International Conference on Indoor Air Quality and Climate (INDOOR AIR 2020), Virtual, 1 November 2020, p. 1029-1034 | Abstract: | To explore the rapid changes in tracer-gas measurements in enclosed environments, we first developed a fast-response SF6 sensor based on quartz enhanced photoacoustic spectroscopy (QEPAS). Transient tracer-gas measurements were then carried out in an environmental chamber with both the developed sensor and B&K 1302. Compared with the existing commercial monitor, the QEPAS sensor can capture more rapid changes in SF6 concentration. The developed QEPAS sensor has potential in exploring the transient contaminant transport in enclosed environments. | Keywords: | Quartz-enhanced photoacoustic spectroscopy Response time Sulfur hexafluoride Transient contaminant transport |
Publisher: | International Society of Indoor Air Quality and Climate | ISBN: | 978-171382360-5 | Rights: | Copyright© (2020) by International Society of Indoor Air Quality and Climate (ISIAQ) All rights reserved. Posted with permission of the International Society of Indoor Air Quality and Climate. |
| Appears in Collections: | Conference Paper |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| Fu_Fast-Response_Quartz-Enhanced_Photoacoustic.pdf | 1.95 MB | Adobe PDF | View/Open |
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