Design and Evaluation of a Constant Flow Air Sampler

Qin Yi; Jie Min Liu; Qing Dan Yuan; Zhan Wu Ning; Mu Shui Shu

doi:10.4028/www.scientific.net/AMR.538-541.2694

Paper Titles

The New Method of Cutting about Different Diameter Right-Angle Tee Pipe
p.2675

CAD/CAE on the Mould Plates of Vertical Type High-Pressure Grouting Machine
p.2681

Kinematic Analysis and Optimization Design of Elliptical Geared Double-Rocker Mechanism
p.2685

Multidisciplinary Design Optimization Framework for Aeroengine Turbine Based on Life and Reliability
p.2690

Design and Evaluation of a Constant Flow Air Sampler
p.2694

Optimization Design of Wind Turbine Blades Based on BLADED
p.2700

Optimization of CFRP Pultrusion Process with NSGA-II and ANN
p.2705

Fuzzy Multi-Objective Optimization for Die Structures Design in Sheet Metal Forming
p.2712

Design and Application of the FROMO^® Preload Nut
p.2718

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 538-541Design and Evaluation of a Constant Flow Air...

Design and Evaluation of a Constant Flow Air Sampler

Abstract:

Flow stability of samplers is a key factor in air sampling. However, most of the existing air samplers have the problem of poor stability. In order to enhance the stability, a constant flow air sampler (HL-1) has been designed: a single chip processor was added to the flow control part. The performance of the sampler was presented and comparison with a conventional sampler was made. Inter-sampler comparison tests were carried out by comparing (a) the indicating error (b) the repeatability (c) the consistency of the flow and (d) the timing error with a traditional sampler. The results showed the improved sampling apparatus performed better than the traditional one in respect of stability. It could operate in a predetermined range of flow and volume in an entirely reliable and predictable manner.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 538-541)

Pages:

2694-2699

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.538-541.2694

Citation:

Cite this paper

Online since:

June 2012

Authors:

Qin Yi, Jie Min Liu, Qing Dan Yuan, Zhan Wu Ning, Mu Shui Shu

Keywords:

Constant Flow Air Sampler, Design, Evaluation

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] D. Shusterman: J. Environ. Med. Vol. 1 (1999), p.249

Google Scholar

[2] H.S. Rosenkranz and A.R. Cunningham: Sci. Total Envron. Vol. 313 (2003), p.15

Google Scholar

[3] A. S. Geyh, J. M. Wolfson, P. Koutrakis, J.D. Mulik and E.L. Avol: Environ. Sci. Technol. Vol. 31 (1997), p.2326

DOI: 10.1021/es960945+

Google Scholar

[4] T. Gouin, T. Harner, P. Blanchard and D. Mackay: Environ. Sci. Technol. Vol. 39 (2005), p.9115

Google Scholar

[5] J.Q. Xiong, C. Fang and B.S. Cohen: Am. Ind. Hyg. Assoc. J. Vol. 59 (1998), p.614

Google Scholar

[6] J. He and R. Balasubramanian: Atmos. Environ. Vol. 44 (2010), p.884

Google Scholar

[7] Information on http://www.pharmtech.com/pharmtech/article/articleDetail.jsp?id=157787

Google Scholar

[8] D. Shooter, S.F. Watts and A.J. Hayes: Environ. Monit. Assess. Vol. 38 (1995), p.11

Google Scholar

[9] J.Q. Ni and A.J. Heber, in: Advances In Agronomy, edited by L.S. Donald, Academic Press Publishers (2008).

Google Scholar

[10] G. Muthuraman, S.J. Chung and I.S. Moon: J. Hazard. Mater. Vol. 193 (2011), p.257

Google Scholar