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VDI 3783 Blatt 10:2010-03

Current
Current

The latest, up-to-date edition.

Environmental meteorology - Diagnostic microscale wind field models - Air-flow around buildings and obstacles
Available format(s)

Hardcopy , PDF

Language(s)

German - English

Published date

01-03-2010

Preliminary note
1 Scope
2 Terms and definitions
3 Symbols
4 Principles
5 Description of model
6 Input variables
7 Results
8 Possibilities of error,
  accuracy, limits of
  application
Annex A - Obstacle file
          and geometric model
          parameters
Annex B - The undisturbed
          profile of approach
          flow
Annex C - Definition of the
          disturbed zones
Annex D - Initial wind field
Annex E - Boundary layer height
Annex F - Transferral onto the
          grid
Annex G - Solution of the
          differential equations
Annex H - Removal of the residual
          divergences
Annex I - Examples
Annex J - Description of the
          data records
Bibliography

Describes a computational model which can be used to calculate a time-average, three-dimensional flow field over a flat surface in the region of obstacles.

DocumentType
Standard
Pages
52
PublisherName
Verlag des Vereins Deutscher Ingenieure
Status
Current
Supersedes

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VDI 3783-4 : 2004 COR 2006 ENVIRONMENTAL METEOROLOGY - ACUTE ACCIDENTAL RELEASES INTO THE ATMOSPHERE - REQUIREMENTS FOR AN OPTIMAL SYSTEM TO DETERMINING AND ASSESSING POLLUTION OF THE ATMOSPHERE
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VDI 3783 Blatt 14:2013-08 Environmental meteorology - Quality control concerning air pollution forecast - Vehicle-related air pollutions
VDI 3781 Blatt 4:2017-07 Environmental meteorology - Discharge conditions for exhaust gases - Small and medium combustion systems and other installations

VDI 3787 Blatt 2:2008-11 Environmental meteorology - Methods for the human biometeorological evaluation of climate and air quality for urban and regional planning at regional level - Part I: Climate
VDI 1000:2017-02 VDI Standardisation Work - Principles and procedures
VDI 3783 Blatt 12:2000-12 Environmental meteorology - Physical modelling of flow and dispersion processes in the atmospheric boundary layer - Application of wind tunnels
VDI 3786 Blatt 2:2000-12 Environmental meteorology - Meteorological measurements concerning questions of air pollution - Wind
VDI 3783 Blatt 8:2017-04 Environmental meteorology - Turbulence parameters for dispersion models supported by measurement data
VDI 3783 Blatt 1:1987-05 Dispersion of pollutants in the atmosphere; dispersion of emissions by accidental releases; safety study

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