CFD Analysis of Shrouded Diameter in Aerosol Sampling Inlet

Bao Qing Wang; Yang Yang Li; Rong Hui Chen; Ze Bei Wang; Shu Yao

doi:10.4028/www.scientific.net/AMM.482.359

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 482CFD Analysis of Shrouded Diameter in Aerosol...

CFD Analysis of Shrouded Diameter in Aerosol Sampling Inlet

Abstract:

This paper presents CFD analysis of shrouded diameter in aerosol sampling inlet. Different shrouded diameter for the sampling inlet will be simulated and discussed in detail. The objective of the design is to optimizing the sampling inlet flow necessary for achieving high efficiency of aerosol sampling, while minimizing disturbance to the aircraft which carries aerosol sampling inlet. The design optimization was performed with the computational fluid dynamics (CFD) code FLUENT. The shrouded diameter to minimizing flow disturbance is 150mm. A shrouded diameter understanding derived from the CFD analysis could improve shrouded design.

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Periodical:

Applied Mechanics and Materials (Volume 482)

Pages:

359-362

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.482.359

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Online since:

December 2013

Authors:

Bao Qing Wang, Yang Yang Li, Rong Hui Chen, Ze Bei Wang, Shu Yao

Keywords:

Aerosol Sampling Inlet, CFD Analysis, Shrouded Diameter

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References

[1] Bingbing Ji, Jinping, Chen. ANSYS ICEM CFD grid division technology and its examples. China WaterPower Press, Beijing (2012).

Google Scholar

[2] Kramer, M., & Afchine, A. Sampling characteristics of inlets operated at low U/U0 ratios: new insights from computational fluid dynamics (CFX) modeling. Journal of Aerosol Science, Vol. 35: 6 (2004), 683–694.

DOI: 10.1016/j.jaerosci.2003.11.011

Google Scholar

[3] Cynthia H. Twohy. Model calculations and wind tunnel testing of an isokinetic shroud for high-speed sampling. Aerosol Science and Technology, Vol. 29: 4 (1998), 261-280.

DOI: 10.1080/02786829808965568

Google Scholar

[4] Dunnett, S. J., & Vincent, J. H. A mathematical study of the aspiration efficiency of an idealised spherical aerosol sampler oriented at an angle to the wind. Journal of Aerosol Science, Vol. 31(2000), 1187–1203.

DOI: 10.1016/s0021-8502(00)00024-0

Google Scholar

[5] Kline, J., B. Huebert, S. Howell, B. Blomquist, J. Zhuang, T. Bertram, and J. Carrillo. Aerosol composition and size versus altitude measured from the C-130 during ACE-Asia. J. Geophys. Res., 109, (2004), D19SO8, doi: 10. 1029/2004JD004540.

DOI: 10.1029/2004jd004540

Google Scholar

[6] Wilson, J.C., B.G. Lafleur, H. Hilbert, W.R. Seebaugh, J. Fox, D.W. Gesler, C.A. Brock, B.J. Huebert, and J. Mullen. Function and Performance of a Low Turbulence Inlet for Sampling Supermicron Particles from Aircraft Platforms. Aerosol Sci. Technol, Vol. 38(2004).

DOI: 10.1080/027868290500841

Google Scholar