HKUST Library Institutional Repository Banner

HKUST Institutional Repository >
Chemical and Biomolecular Engineering >
CBME Journal/Magazine Articles >

Please use this identifier to cite or link to this item: http://hdl.handle.net/1783.1/6734
Title: Possible sampling artifact in real time particle size distributions related to sampling rate
Authors: Yao, Xiaohong
Chan, Chak Keung
Lau, Ngai Ting
Lau, Pui Sze
Fang, Ming
Keywords: Ultrafine particles
Sampling artifact
Engine Exhaust Particle Sizer
Issue Date: Dec-2006
Citation: Aerosol Science and Technology, vol. 40, iss. 12, December 2006, p. 1080-1089. (pre-published version)
Abstract: The availability of high time-resolution (1 s full spectrum scan) particle sizers permitted atmospheric researchers to scrutinize the characteristics of ultrafine particles in rapidly varying (perhaps, random) high concentration environments such as roadside, on-road and tunnels. These data also revealed possible artifacts associated with the slower (~30 s or more) scanning sizers when used in this kind of environment. This study discusses sampling rate artifact problems based on simulations using 1 s Engine Exhaust Particle Sizer data taken on a mobile platform.
Rights: This is a preprint of an article whose final and definitive form has been published in the Aerosol Science and Technology © 2006 [copyright Taylor & Francis]; Aerosol Science and Technology is available online at: http://www.informaworld.com/ with the open URL of your article: http://www.informaworld.com/smpp/content~db=all~content=a768447085~frm=titlelink?words=possible|sampling|artifact&hash=2006188724
URI: http://hdl.handle.net/1783.1/6734
Appears in Collections:CBME Journal/Magazine Articles

Files in This Item:

File Description SizeFormat
Sampling_artifacts_due_to_intrumental_rate_USTArchive.pdf279KbAdobe PDFView/Open

Find published version via OpenURL Link Resolver

All items in this Repository are protected by copyright, with all rights reserved.