Published April 2005
| Version v1
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Diffusion from a point source in an urban atmosphere
Creators
- 1. Department of Mathematics and Theortical Physics Nuclear Research Center, AEA, Cairo (Egypt)
Description
In the present paper, a model for the diffusion of material from a point source in an urban atmosphere is incorporated. The plume is assumed to have a well-defined edge at which the concentration falls to zero. The vertical wind shear is estimated using logarithmic law, by employing most of the available techniques of stability categories. The concentrations estimated from the model were compared favorably with the field observations of other investigators
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Additional details
Identifiers
Publishing Information
- Imprint Title
- Proceedings of the Seventh Radiation Physics and Protection Conference (RPC-2004)
- Imprint Pagination
- 800 p.
- Journal Page Range
- p. 235-244
- Report number
- INIS-EG--197(V.I,II)
Conference
- Title
- 7. Radiation Physics and Protection Conference
- Acronym
- RPC-2004
- Dates
- 27-30 Nov 2004
- Place
- Ismailia (Egypt)
INIS
- Country of Publication
- Egypt
- Country of Input or Organization
- Egypt
- INIS RN
- 36115542
- Subject category
- S54: ENVIRONMENTAL SCIENCES;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- AIR POLLUTION; ATMOSPHERES; BOUNDARY CONDITIONS; DIFFUSION; EMISSION; PARTIAL DIFFERENTIAL EQUATIONS; PARTICULATES; PLUMES; POLLUTANTS; STEADY-STATE CONDITIONS; TWO-DIMENSIONAL CALCULATIONS; URBAN AREAS; WIND
- Descriptors DEC
- DIFFERENTIAL EQUATIONS; EQUATIONS; PARTICLES; POLLUTION
Optional Information
- Notes
- Imprint:Also submitted to the Arab Journal of Nuclear Sciences and Applications, ISSN 1110-0451, CODEN: AJNADV, Special Issue, Vol. 38, April 2005