Possible sampling artifact in real time particle size distributions related to sampling rate

Xiaohong Yao; Chak K. Chan; Ngai Ting Lau; P. S. Lau; Ming Fang

doi:10.1080/02786820600979121

Possible sampling artifact in real time particle size distributions related to sampling rate

Xiaohong Yao, Chak K. Chan, Ngai Ting Lau, P. S. Lau, Ming Fang

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

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. Copyright © American Association for Aerosol Research.

Original language	English (US)
Pages (from-to)	1080-1089
Number of pages	10
Journal	Aerosol Science and Technology
Volume	40
Issue number	12
DOIs	https://doi.org/10.1080/02786820600979121
State	Published - Dec 1 2006
Externally published	Yes

Bibliographical note

Generated from Scopus record by KAUST IRTS on 2023-07-06

ASJC Scopus subject areas

Environmental Chemistry
General Materials Science
Pollution

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10.1080/02786820600979121

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title = "Possible sampling artifact in real time particle size distributions related to sampling rate",

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. Copyright {\textcopyright} American Association for Aerosol Research.",

author = "Xiaohong Yao and Chan, {Chak K.} and Lau, {Ngai Ting} and Lau, {P. S.} and Ming Fang",

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year = "2006",

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day = "1",

doi = "10.1080/02786820600979121",

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AU - Yao, Xiaohong

AU - Chan, Chak K.

AU - Lau, Ngai Ting

AU - Lau, P. S.

AU - Fang, Ming

N1 - Generated from Scopus record by KAUST IRTS on 2023-07-06

PY - 2006/12/1

Y1 - 2006/12/1

N2 - 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. Copyright © American Association for Aerosol Research.

AB - 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. Copyright © American Association for Aerosol Research.

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VL - 40

SP - 1080

EP - 1089

JO - Aerosol Science and Technology

JF - Aerosol Science and Technology

IS - 12

ER -

Possible sampling artifact in real time particle size distributions related to sampling rate

Abstract

Bibliographical note

ASJC Scopus subject areas

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