Enhanced particle loss in ventilation duct with ribbed surface

Building and Environment

Volumn 35, Issue 5, 2000, Pages 425-432

  Lai, Alvin C K ^a   Byrne, Miriam A ^b   Goddard, Anthony J H ^b  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b IMPERIAL COLLEGE LONDON   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

FILTRATION; PARTICLES (PARTICULATE MATTER); TURBULENT FLOW;

RIBBED DUCT;

VENTILATION DUCTS;

DESIGN; DUCT; FILTRATION; TRACER; TURBULENT FLOW; VENTILATION;

EID: 0034077720     PISSN: 03601323     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0360-1323(99)00036-0     Document Type: Article

References (25)

1. Hanley J.T., Ensor D.S., Smith D.D., Sparks L.E. Fractional aerosol filtration efficiency of in-duct ventilation air cleaners. Indoor Air. 4:1994;169-178.
2. Vincent J.H., MacLennan A.S.M. Aerodynamic considerations in electrostatic precipitator. J. Electrostatic. 8:1980;325-342.
3. Suh Y.J., Kim S.S. Effect of obstructions on the particle collection efficiency in a two-stage electrostatic precipitator. J. Aerosol Sci. 27:1996;61-74.
4. Li A., Ahmadi G., Bayer R.G., Gaynes M.A. Aerosol particle deposition in an obstructed turbulent duct flow. J. Aerosol Sci. 25:1994;91-112.
5. Wells A.C., Chamberlain A.C. Transport of small particles to vertical surfaces. Brit. J. Phys. 18:1967;1793-1799.
6. Hahn L.A., Stukel J.J., Leong K.H., Hopke P.K. Turbulent deposition of submicron particles on rough walls. J. Aerosol Sci. 16:1985;81-86.
7. Liou T.M., Wang W.B., Chang Y.J. Holographic interferometry study of spatially periodic heat transfer in a channel with ribs detached from one wall. ASME Trans J. of Heat Transfer. 117:1995;32-39.
8. Liou T.M., Hwang J.J., Chen S.H. Simulation and measurement of enhanced turbulent heat transfer in a channel with periodic ribs on one principal wall. Int. J. Heat Mass Transfer. 36:1993;507-517.
9. Okamoto S., Seo S., Nakaso K., Kawai I. Turbulent shear flow and heat transfer over the repeated two-dimensional square ribs on ground plane. ASME Trans, J. of Fluid Engng. 115:1993;631-637.
10. Liu B.Y.H., Agarwal J.K. Experimental observation of aerosol deposition in turbulent flow. J. Aerosol Sci. 5:1974;145-155.
11. Muyshondt A., Nakaso K., Kawai I. Turbulent deposition of aerosol particles in large transport tubes. Aerosol Sci. Technol. 24:1993;107-116.
12. Lai A.C.K. An experimental study of the deposition of aerosol on rough surfaces and the implications for indoor air quality control. 1997;Imperial College of Science, Technology and Medicine, University of London, London, UK. Ph.D. Thesis.
13. Lai ACK, Byrne MA, Goddard AJH. Measured deposition of aerosol particles on a two-dimensional ribbed surface in a turbulent duct flow. J. Aerosol Sci. 1999;30:1201-1214.
14. Kline S.J., McClintock F.A. Describing uncertainties in single-sample experiments. Mech. Engng. 75:1953;3-8.
15. Ali M.A.T. Flow through square ducts with rough ribs. 1980;Imperial College of Science, Technology and Medicine, University of London, London, UK. Ph.D. Thesis.
16. Han J.C. Heat transfer and friction in channels with two opposite rib-roughened walls. ASME Trans J. of Heat Transfer. 106:1984;774-781.
17. Liou T.M., Hwang J.J. Turbulent heat transfer augmentation and friction in periodic fully developed channel flows. ASME Trans, J. of Heat Transfer. 114:1992;56-64.
18. Chandra PR, Cook MM. Effect of the number of channel ribbed walls on heat transfer and friction characteristics of turbulent flows. In: Proceedings of the 6th Joint Conference of AIAA/ASME Thermophysics and Heat Transfer, Colorado Springs, USA, HTD, 1994. 271. p. 201-209.
19. Tran L.T. Turbulent friction and heat transfer calculations of a rectangular duct with repeated ribs on two opposite walls. ASME Winter Annual Meeting, New Orleans, USA. 1993.
20. Sehmel G.A. Particle diffusivities and deposition velocities over a horizontal smooth surface. J. Colloid Interface Sci. 37:1971;891-906.
21. Tsuge S. Effects of flow contraction on evolution of turbulence. Phys. Fluids. 27:1984;1948-1956.
22. Vincent J.H., Humphries W. The collection of airborne dusts by bluff bodies. Chem. Engng. Sci. 33:1978;1147-1155.
23. Kukreja R.T., Lau S.C., McMillin R.D. Local heat/mass transfer distribution in a square channel with full and v-shaped ribs. Int. J. Heat Mass Transfer. 36:1993;2013-2020.
24. Berger F.P., Hau K-F.F-L. Local mass/heat transfer distribution on surfaces roughened with small square rib. Int. J. Heat Mass Transfer. 22:1979;1645-1656.
25. Vilemas J.V., Šimonis V.M. Heat transfer and friction of rough ducts carrying gas flow with variable physical properties. Int. J. Heat Mass Transfer. 28:1985;59-68.