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http://dx.doi.org/10.5572/ajae.2016.10.4.226

Development of Defogger Equipped with a Roller Horsehair Brush  

Ma, Chang-Jin (Department of Environmental Science, Fukuoka Women's University)
Kasahara, Mikio (Graduate School of Energy Science, Kyoto University)
Cao, Renqiu (Tokyo Dylec Co., Ltd.)
Publication Information
Asian Journal of Atmospheric Environment / v.10, no.4, 2016 , pp. 226-231 More about this Journal
Abstract
In order to remove fog often causes various troubles in our daily lives, the novel defog blower equipped the roller brush made of recycled horse's mane hair was developed. This work presents the overview of new defog devices and the experimental data obtained at two different kinds of defogging experiments. In the model experiment carried out at the enclosed cleanroom ($W5.9m{\times}L5.1m{\times}H2.4m$) targeted a vinyl house, fog was dissipated in less than 30 seconds in case with wind entrainment and two minutes 45 seconds in case without wind entrainment after running of the newly designed defog blower. When the demisting blower was run in a duct, it has an excellent mist sweeping qualities as well as a great removal effect for the background particles (89.5% and 65.4% scavenging rates for fine and coarse particles, respectively). It can be therefore said that the mist eliminator presented in this paper is ideal for use in the sealing space like a vinyl house and the industrial sites where required to remove both harmful mist and particle.
Keywords
Fog; Mist; Defog; Duct; Horsehair;
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  • Reference
1 Agence France-Presse (2016) Four die in Slovenian 50-car pile-up. The Guardian. ISSN 0261-3077.
2 Brunazzi, E., Paglianti, A. (2001) Conventional and complex knitted mesh mist eliminators. Chemical Engineering & Technology 24, 1199-1204.   DOI
3 Brunazzi, E., Paglianti, A., Talamelli, A. (2003) Simplified design of axial-flow cyclone mist eliminators. Fluid Mechanics and Transport Phenomena 49, 41-51.
4 Burkholz, A. (1989) Droplet separation, VCH Verlagsgesellschaft, Weinheim.
5 Dennis, A.S. (1980) Weather modification by cloud seeding. http://digitalcommons.usu.edu/water_rep/670
6 Elkotb, M.M. (1982) Fuel atomization for spray modelling, Progress in Energy and Combustion Science 8, 61-91. DOI: 10.1016/0360-1285(82)90009-0.   DOI
7 Gyeonggi Daily (2015) 106-car pileup on Yeongjong Bridge in Incheon by thick fog. http://www.kyeonggi.com/?od=news&act=articleView&idxno=912731
8 Hackney, J.D., Linn, W.S., Avol, E.L. (1985) Potential risks to human respiratory health from acid fog: evidence from experimental studies of volunteers. Environmental Health Perspectives 63, 57-61.   DOI
9 Hackney, J.D., Linn, W.S., Avol, E.L. (1989) Acid fog: effects on respiratory function and symptoms in healthy and asthmatic volunteers. Environmental Health Perspectives 79, 159-162.   DOI
10 Koenig, J.Q., Pierson, W.E., Horike, M. (1983) The effects of inhaled sulfuric acid on pulmonary function in adolescent asthmatics. American Review of Respiratory Disease 128, 221-225.
11 Musselman, R.C., McCool, P.M., Sterrett, J.L. (1988) Acid fog injures California crops. California Agriculture, Jul.-Aug., pp. 6-7.
12 Plank, V.G. (1969) Clearing ground fog with helicopters. Weatherwise 22, 91-98.   DOI
13 Tanaka, H., Honma, S., Nishi, M. (1996) Two-year follow-up study of the effect of acid fog on adult asthma patients. Internal Medicine 35, 100-104.   DOI
14 Wessel, R.A., Righi, J. (1988) Generalized correlations for inertial impaction of particles on a circular cylinder, Aerosol Science and Technology, 9:1, 29-60, DOI: 10.1080/02786828808959193.   DOI
15 Yedke, S.R., Raut, S.Y., Jangde, C.R. (2013) Experimental evaluation of horse hair as a nonabsorbable monofilament suture. The Journal of Ayurveda and Integrative Medicine 4, 206-210.   DOI
16 Kawamura, M., Kurosaki, K., Masuta, A., Kimura, I., Nakajima, Y., Ikeda, N. (1995) Basic experiments on electric quenching for fog. Engineering Departmental Bulletin Paper of Toyama University 46, 9-15.