Further studies of flow and reactive pollutant dispersion in a street canyon with bottom heating

Atmospheric Environment

Volumn 42, Issue 20, 2008, Pages 4964-4975

  Kang, Yoon So ^a   Baik, Jong Jin ^a   Kim, Jae Jin ^b  

^a Seoul National University   (South Korea)

^b Pukyong National University   (South Korea)

Author keywords

NO NO2 O3 photochemistry; RANS model; Reactive pollutant dispersion; Street canyon; Street canyon flow; Street bottom heating intensity

Indexed keywords

ASPECT RATIO; COMPUTER SIMULATION; DIMENSIONAL STABILITY; DISPERSION (WAVES); FLUID DYNAMICS; FLUID MECHANICS; HEATING; MICROFLUIDICS; POLLUTION; ROADS AND STREETS;

NUMERICAL SIMULATIONS; POLLUTANT DISPERSIONS; REYNOLDS AVERAGED NAVIER STOKES EQUATIONS (RANSE); STREET CANYONS; WIDE-RANGE;

NAVIER STOKES EQUATIONS;

NITRIC OXIDE; NITROGEN DIOXIDE; OZONE;

CONCENTRATION (COMPOSITION); DISPERSION; FLOW MEASUREMENT; FLUX MEASUREMENT; HEATING; NAVIER-STOKES EQUATIONS; NUMERICAL MODEL; OZONE; PHOTOCHEMISTRY; PHOTOLYSIS; POLLUTANT TRANSPORT; STREET CANYON; TEMPERATURE EFFECT; TIME SERIES; VORTEX;

AIR POLLUTION; AMBIENT AIR; ARTICLE; ATMOSPHERIC DISPERSION; HEATING; PHOTOCHEMISTRY; PRIORITY JOURNAL; SIMULATION; VORTEX MOTION;

EID: 45449110399     PISSN: 13522310     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.atmosenv.2008.02.013     Document Type: Article

References (18)

1. Baik J.-J., Park R.-S., Chun H.-Y., and Kim J.-J. A laboratory model of urban street-canyon flows. Journal of Applied Meteorology 39 (2000) 1592-1600
2. Baik J.-J., Kang Y.-S., and Kim J.-J. Modeling reactive pollutant dispersion in an urban street canyon. Atmospheric Environment 41 (2007) 934-949
3. Baker J., Walker H.L., and Cai X. A study of the dispersion and transport of reactive pollutants in and above street canyons-a large eddy simulation. Atmospheric Environment 38 (2004) 6883-6892
4. DePaul F.T., and Sheih C.M. Measurements of wind velocities in a street canyon. Atmospheric Environment 20 (1986) 455-459
5. Eliasson I., Offerle B., Grimmond C.S.B., and Lindqvist S. Wind fields and turbulence statistics in an urban street canyon. Atmospheric Environment 40 (2006) 1-16
6. Kastner-Klein P., and Plate E.J. Wind-tunnel study of concentration fields in street canyons. Atmospheric Environment 33 (1999) 3973-3979
7. Kim J.-J., and Baik J.-J. A numerical study of thermal effects on flow and pollutant dispersion in urban street canyons. Journal of Applied Meteorology 38 (1999) 1249-1261
8. Kim J.-J., and Baik J.-J. Urban street-canyon flows with bottom heating. Atmospheric Environment 35 (2001) 3395-3404
9. Kovar-Panskus A., Moulinneuf L., Savory E., Abdelqari A., Sini J.-F., Posant J.-M., Robins A., and Toy N. A wind tunnel investigation of the influence of solar-induced wall-heating on the flow regime within a simulated urban street canyon. Water, Air, and Soil Pollution: Focus 2 (2002) 555-571
10. Lee I.Y., and Park H.M. Parameterization of the pollutant transport and dispersion in urban street canyons. Atmospheric Environment 28 (1994) 2343-2349
11. Liu C.H., and Barth M.C. Large-eddy simulation of flow and scalar transport in a modeled street canyon. Journal of Applied Meteorology 41 (2002) 660-673
12. Richards K., Schatzmann M., and Leitl B. Wind tunnel experiments modelling the thermal effects within the vicinity of a single block building with leeward wall heating. Journal of Wind Engineering and Industrial Aerodynamics 94 (2006) 621-636
13. 2. Journal of Geophysical Research 93 (1988) 7113-7118
14. Sini J.-F., Anquetin S., and Mestayer P.G. Pollutant dispersion and thermal effects in urban street canyons. Atmospheric Environment 30 (1996) 2659-2677
15. Tsai M.-Y., Chen K.-S., and Wu C.-H. Three-dimensional modeling of air flow and pollutant dispersion in an urban street canyon with thermal effects. Journal of the Air and Waste Management Association 55 (2005) 1178-1189
16. Uehara K., Murakami S., Oikawa S., and Wakamatsu S. Wind tunnel experiments on how thermal stratification affects flow in and above urban street canyons. Atmospheric Environment 34 (2000) 1553-1562
17. Xie X., Liu C.-H., Leung D.Y.C., and Leung M.K.H. Characteristics of air exchange in a street canyon with ground heating. Atmospheric Environment 40 (2006) 6396-6409
18. Xie X., Liu C.-H., and Leung D.Y.C. Impact of building facades and ground heating on wind flow and pollutant transport in street canyons. Atmospheric Environment 41 (2007) 9030-9049