Fifth Conference on Urban Environment

Session 13

 high-resolution (CFD) modeling of flow around buildings and street canyons (parallel with session 12)
 CoChair: K. Jerry Allwine, ETD/PNL, Richland, WA
13.1High-resolution large-eddy simulation of turbulent flow around buildings including thermal effects  
Marcus Oliver Letzel, Institute of Meteorology and Climatology, University of Hannover, Hannover, Germany; and S. Raasch and M. Kanda
8:30 AM13.2Effects of building thermals on turbulent structure in a street canyon  
X. M. Cai, Univ. of Birmingham, Birmingham, United Kingdom; and E. Hall, J. A. Salmond, and J. Voogt
8:45 AM13.3Large Eddy Simulation of an Urban 2000 Experiment with Various Time-dependent Forcing  extended abstract
S. T. Chan, LLNL, Livermore, CA; and M. Leach
9:00 AM13.4Turbulent flow over groups of cubical urban-like obstacles  
T. Glyn Thomas, University of Southampton, Southampton, United Kingdom; and O. Coceal, I. P. Castro, and S. E. Belcher
9:15 AM13.5Representation of complex objects in a new Cartesian coordinate urban street atmospheric numerical model  
Weiming Sha Sr., Tohoku University, Sendai, Japan
9:30 AM13.6Simulations of Flow over Idealized Urban Street Canyons  
Nash'at Ahmad, George Mason University, Fairfax, VA; and Z. Boybeyi and A. Sarma
9:45 AMCoffee Break  
10:15 AM13.7CFD simulations within complex urban building environments  
Alan Huber, NOAA/ERL/ARL, Research Triangle Park, NC; and M. Freeman, R. Spencer, K. Kuehlert, J. Straus, and B. Bell
10:30 AM13.8A numerical study of the effects of ambient wind direction on flow and dispersion in urban street canyons using the RNG k-ε turbulence model  extended abstract wrf recording
Jae-Jin Kim, Seoul National University, Seoul, South Korea; and J. J. Baik
10:45 AM13.9Numerical Analysis of Diffusion around a Suspended Crossroad by a Multi-scale CFD Model  extended abstract wrf recording
Kondo Hiroaki, National Institute of Advanced Industrial Science and Technology, Tsukuba, Japan; and T. Takayuki, M. Tanaka, and S. Motoo
11:00 AM13.10CFD simulations of Joint Urban atmospheric dispersion field study  extended abstract
R. L. Lee, LLNL, Livermore, CA; and T. D. Humphreys and S. T. Chan
11:15 AM13.11A validation of simplified CFD approach for modeling urban dispersion with Joint Urban 2003 data  
T. D. Humphreys III, LLNL, Livermore, CA; and S. Chan and R. L. Lee
11:30 AM13.12Simulation of the MUST field experiment using the FEFLO-URBAN CFD model  extended abstract wrf recording
Fernando E. Camelli, George Mason University, Fairfax, VA; and S. R. Hanna and R. Lohner
11:45 AM13.13Evaluation of FLACS CFD model with MUST data  extended abstract wrf recording
Steven R. Hanna, Hanna Consultants, Kennebunkport, ME; and O. Hansen and S. Dharmavaram

Thursday, 26 August 2004: 8:30 AM-12:15 PM

* - Indicates paper has been withdrawn from meeting

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