Issues with validation of urban flow and dispersion CFD models
M Schatzmann, B Leitl - Journal of Wind Engineering and Industrial …, 2011 - Elsevier
The paper describes difficulties in the proper evaluation of obstacle-resolving urban CFD
models. After a brief description of the evaluation methodology suggested by the European …
models. After a brief description of the evaluation methodology suggested by the European …
A review of methodology for evaluating the performance of atmospheric transport and dispersion models and suggested protocol for providing more informative results
Many models exist for predicting the atmospheric transport and dispersion of material
following its release into the atmosphere. The purpose of these models may be to support air …
following its release into the atmosphere. The purpose of these models may be to support air …
Validation and sensitivity study of the PMSS modelling system for puff releases in the Joint Urban 2003 field experiment
Abstract The Joint Urban 2003 (JU 2003) experimental campaign took place in downtown
Oklahoma City, Oklahoma, USA, comprising both continuous and puff releases of sulphur …
Oklahoma City, Oklahoma, USA, comprising both continuous and puff releases of sulphur …
UDINEE: evaluation of multiple models with data from the JU2003 puff releases in Oklahoma City. Part II: simulation of puff parameters
The capabilities of nine atmospheric dispersion models in predicting near-field dispersion
from puff releases in an urban environment are addressed under the Urban Dispersion …
from puff releases in an urban environment are addressed under the Urban Dispersion …
Systematische Windkanaluntersuchungen zur Charakterisierung instationärer Ausbreitungsprozesse einzelner Gaswolken in urbanen Rauigkeitsstrukturen
F Harms - 2010 - ediss.sub.uni-hamburg.de
Die Ausbreitung von Schadstoffen in ländlichen, hindernisfreien und ebenen Gebieten lässt
sich größtenteils erklären und anhand numerischer Modelle näherungsweise berechnen …
sich größtenteils erklären und anhand numerischer Modelle näherungsweise berechnen …
[PDF][PDF] Validation of urban flow and dispersion cfd models
M Schatzmann, B Leitl - The Fifth International Symposium on …, 2010 - 205.166.33.100
Numerical models are widely used for predicting wind flow and pollutant dispersion in
industrial and urban landscapes. Many of them are already commercially available …
industrial and urban landscapes. Many of them are already commercially available …
[PDF][PDF] COST 732 Model Evaluation Case Studies: Approach and Results
C Action - 2010 - researchgate.net
Urban emissions occur mainly within or slightly above the canopy layer ie within a zone
where the atmospheric flow is heavily disturbed by buildings and other obstacles. It is …
where the atmospheric flow is heavily disturbed by buildings and other obstacles. It is …
Statistical approach to compute a surrogate input for building physics CFD simulations through experimental measurements
F Rizzo, P Zazzini, A Pasculli… - … Methods in Sciences …, 2020 - content.iospress.com
Abstract Computational Fluid Dynamics (CFD) simulations are sensitive to input
uncertainties and human errors. Using real-world data as an input for CFD simulations is not …
uncertainties and human errors. Using real-world data as an input for CFD simulations is not …
Trends in the Field of Quality Assurance of Urban Flow and Dispersion Models
Caused by synoptic changes and the diurnal cycle, the atmospheric boundary layer is never
steady state. The unsteadiness is especially pronounced within and above the urban …
steady state. The unsteadiness is especially pronounced within and above the urban …
[引用][C] Validation of CFD Models for the Prediction of Gas Dispersion in Urban and Industrial Environments
M Schatzmann, B Leitl - Process and Plant Safety: Applying …, 2012 - Wiley Online Library
Validation of CFD Models for the Prediction of Gas Dispersion in Urban and Industrial
Environments Page 1 13 Validation of CFD Models for the Prediction of Gas Dispersion in …
Environments Page 1 13 Validation of CFD Models for the Prediction of Gas Dispersion in …