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dc.contributor.authorZubiaga, Asier-
dc.contributor.authorKhawaja, H. A.-
dc.contributor.authorBoiger, Gernot Kurt-
dc.date.accessioned2020-01-08T16:06:13Z-
dc.date.available2020-01-08T16:06:13Z-
dc.date.issued2019-
dc.identifier.issn2409-1669de_CH
dc.identifier.issn2409-7527de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/19049-
dc.identifier.urihttps://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5fc58b043570fb44d1c055fa/1606781707938/MULTIPHYSICS+2019+-+Abstracts.pdfde_CH
dc.description.abstractPlumes emissions from industrial activities and chimneys of large boats can carry a number of pollutants to nearby cities causing a detrimental effect on the life quality and health of local citizens and ecosystems. Carbon dioxide (CO2) is the main by-product in exhaust plumes. Although it does not have any health effect, it is well-known its influence on the climate warming, in addition, the fluid-dynamics behaviour of CO2 is representative for any gas pollutant in the plume. The main pollutants are waste products of the industrial activity or the combustion processes, mainly carbon monoxide (CO), nitrogen and sulfur oxides (NOx, SOx) in gas phase and solid particulate matter. In the present work, we have made a comprehensive study of the effect that CO2 plumes from the harbour of Tromsø (Norway) have in the contamination levels in the city. We have used computational fluid dynamics modelling of CO2 transport and diffusion in air. OpenFOAM® has been used for the simulation of the gas mixture. The Navier-Stokes equation has been solved including compressibility effects of perfect gases and buoyancy effects. Turbulence effects have been treated within the k- model of the Reynolds Averaged Navier–Stokes (RANS) equations. The simulation workflow has been improved by developing a steady-state solver that overcomes the inefficiency of the transient calculation when it comes to calculate long time effects. The effects of solid pollutants will be addressed using a Lagrangian solver to describe the transport within the plume. The influence of the wind speed and direction, as well as, the height of the chimneys in the distribution of CO2 and pollutants has been studied comprehensively. The parameter studies have been run in the online platform KALEIDOSIM®. The presented results will help to evaluate the impact of the CO2 emissions in the everyday life of local citizens.de_CH
dc.language.isoende_CH
dc.publisherInternational Society of Multiphysicsde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectSimulationde_CH
dc.subjectExhaust emissionsde_CH
dc.subjectCFDde_CH
dc.subjectOpenFoamde_CH
dc.subject.ddc363: Umwelt- und Sicherheitsproblemede_CH
dc.titleSimulation of contamination by exhaust emissions from docked marine vesselsde_CH
dc.typeKonferenz: Sonstigesde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitute of Computational Physics (ICP)de_CH
zhaw.conference.detailsInternational Conference of Multiphysics, Dubai, UAE, 14-15 December 2019de_CH
zhaw.funding.euNode_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.start33de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.publication.reviewPeer review (Abstract)de_CH
zhaw.title.proceedingsMultiphysics 2019de_CH
zhaw.webfeedChemieingenieurwesende_CH
zhaw.author.additionalNode_CH
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Zubiaga, A., Khawaja, H. A., & Boiger, G. K. (2019). Simulation of contamination by exhaust emissions from docked marine vessels [Conference presentation]. Multiphysics 2019, 33. https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5fc58b043570fb44d1c055fa/1606781707938/MULTIPHYSICS+2019+-+Abstracts.pdf
Zubiaga, A., Khawaja, H.A. and Boiger, G.K. (2019) ‘Simulation of contamination by exhaust emissions from docked marine vessels’, in Multiphysics 2019. International Society of Multiphysics, p. 33. Available at: https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5fc58b043570fb44d1c055fa/1606781707938/MULTIPHYSICS+2019+-+Abstracts.pdf.
A. Zubiaga, H. A. Khawaja, and G. K. Boiger, “Simulation of contamination by exhaust emissions from docked marine vessels,” in Multiphysics 2019, 2019, p. 33. [Online]. Available: https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5fc58b043570fb44d1c055fa/1606781707938/MULTIPHYSICS+2019+-+Abstracts.pdf
ZUBIAGA, Asier, H. A. KHAWAJA und Gernot Kurt BOIGER, 2019. Simulation of contamination by exhaust emissions from docked marine vessels. In: Multiphysics 2019 [online]. Conference presentation. International Society of Multiphysics. 2019. S. 33. Verfügbar unter: https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5fc58b043570fb44d1c055fa/1606781707938/MULTIPHYSICS+2019+-+Abstracts.pdf
Zubiaga, Asier, H. A. Khawaja, and Gernot Kurt Boiger. 2019. “Simulation of Contamination by Exhaust Emissions from Docked Marine Vessels.” Conference presentation. In Multiphysics 2019, 33. International Society of Multiphysics. https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5fc58b043570fb44d1c055fa/1606781707938/MULTIPHYSICS+2019+-+Abstracts.pdf.
Zubiaga, Asier, et al. “Simulation of Contamination by Exhaust Emissions from Docked Marine Vessels.” Multiphysics 2019, International Society of Multiphysics, 2019, p. 33, https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5fc58b043570fb44d1c055fa/1606781707938/MULTIPHYSICS+2019+-+Abstracts.pdf.


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