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Institutional Repository [SANDBOX]
Technical University of Crete
Technical University of Crete
EN
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| URI: | http://purl.tuc.gr/dl/dias/760D75BB-1F68-4C34-B94C-B32EC09D6548 | ||
| Year | 1999 | ||
| Type of Item | Conference Full Paper | ||
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| Bibliographic Citation | M. Lazaridis .(1999).Mathematical modelling of turbulent reacting plumes – Modelling of particulate matter processes.Presented at EMEP-WMO Workshop on fine particles – emissions, modelling and measurements.[online].Available: http://ntserver.iia.cnr.it/tools/Pub/Marina-Biblio/ALLEGRINI/pub/EMEP_WMO_1999.pdf#page=129 | ||
| Appears in Collections |
This work presents an approach for modelling photochemical gaseous and aerosolphase processes in subgrid plumes from major localized (e.g. point) sources(``plume-in-grid'' modelling). This approach employs the Reactive Plume Model(RPM-AERO) which extends the regulatory model RPM-IV by incorporatingaerosol processes and heterogeneous chemistry. The physics and chemistry ofelemental carbon, organic carbon, sulphate, sodium, chloride and crustal materialof aerosols are treated and attributed to the PM size distribution. A modifiedversion of the Carbon Bond IV chemical mechanism is included to model theformation of organic aerosol. Aerosol dynamics modelled include mechanisms ofnucleation, condensation and gas/particle partitioning of organic matter.Comparison of the model with field data from a power plant plume in Mohave(Nevada) is quite satisfactory
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