Characterization and Response Model of the PPS-M Aerosol Sensor

被引：20

作者：

Rostedt, Antti ^{[1
]}

Arffman, Anssi ^{[1
]}

Janka, Kauko ^{[2
]}

Yli-Ojanperae, Jaakko ^{[1
]}

Keskinen, Jorma ^{[1
]}

机构：

[1] Tampere Univ Technol, Dept Phys, Aerosol Phys Lab, FI-33101 Tampere, Finland

[2] Pegasor Oy, Tampere, Finland

来源：

AEROSOL SCIENCE AND TECHNOLOGY | 2014年 / 48卷 / 10期

关键词：

PERFORMANCE; CALIBRATION; CHARGER;

D O I：

10.1080/02786826.2014.951023

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The Pegasor PPS-M sensor is an electrical aerosol sensor based on diffusion charging and current measurement without particle collection. In this study, the role and effect of each component in the instrument is discussed shortly and the results from a thorough calibration measurements are presented. A comprehensive response model for the operation of the PPS-M sensor was developed based on the calibration results and computational fluid dynamics (CFD) modeling results. The obtained response model, covering the effects of the particle charger, the mobility analyzer, and both diffusion and inertial losses, was tested in the laboratory measurements with polydisperse test aerosols, where a good correlation between the model and the measured results was found.

引用

页码：1022 / 1030

页数：9

共 26 条

[1]

[Anonymous], 2004, LOW LEV MEAS HDB

[2]

ANSYS Inc, 2011, ANSYS FLUENT THEOR G, P724

[3] FITTING MULTIMODAL LOGNORMAL SIZE DISTRIBUTIONS TO CASCADE IMPACTOR DATA [J].

DZUBAY, TG ;

HASAN, H .

AEROSOL SCIENCE AND TECHNOLOGY, 1990, 13 (02) :144-150

[4] Design, Calibration, and Field Performance of a Miniature Diffusion Size Classifier [J].

Fierz, M. ;

Houle, C. ;

Steigmeier, P. ;

Burtscher, H. .

AEROSOL SCIENCE AND TECHNOLOGY, 2011, 45 (01) :1-10

[5] Aerosol Measurement by Induced Currents [J].

Fierz, Martin ;

Meier, Dominik ;

Steigmeier, Peter ;

Burtscher, Heinz .

AEROSOL SCIENCE AND TECHNOLOGY, 2014, 48 (04) :350-357

[6] Rationale and principle of an instrument measuring lung deposited nanoparticle surface area [J].

Fissan, H. ;

Neumann, S. ;

Trampe, A. ;

Pui, D. Y. H. ;

Shin, W. G. .

JOURNAL OF NANOPARTICLE RESEARCH, 2007, 9 (01) :53-59

[7]

Gormley P.G., 1949, Proc. R. lr. Acad., V52, P163

[8]

Hinds WC., 1999, Aerosol Technology, Properties, Behavior and Measurement of Airborne Particles, V2nd ed., DOI [10.1016/0021-8502(83)90049-6, DOI 10.1016/0021-8502(83)90049-6]

[9] Validating the single charged aerosol reference (SCAR) as a traceable particle number concentration standard for 10 nm to 500 nm aerosol particles [J].

Hogstrom, Richard ;

Yli-Ojanpera, Jaakko ;

Rostedt, Antti ;

Iisakka, Ilkka ;

Makela, Jyrki M. ;

Heinonen, Martti ;

Keskinen, Jorma .

METROLOGIA, 2011, 48 (05) :426-436

[10] Progress in unipolar corona discharger designs for airborne particle charging: A literature review [J].

Intra, Panich ;

Tippayawong, Nakorn .

JOURNAL OF ELECTROSTATICS, 2009, 67 (04) :605-615

← 1 2 3 →