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Integration of OpenFOAM Flow Simulation and Filament-Based Gas Propagation Models for Gas Dispersion Simulation
Örebro University, School of Science and Technology. (Centre of Applied Autonomous Sensor Systems)
Örebro University, School of Science and Technology. (Centre of Applied Autonomous Sensor Systems)
Örebro University, School of Science and Technology. (Centre of Applied Autonomous Sensor Systems)ORCID iD: 0000-0003-0217-9326
2010 (English)Conference paper, Poster (with or without abstract) (Refereed)
Abstract [en]

In this paper, we present a gas dispersal simulation package which integrates OpenFOAM flow simulation and a filament-based gas propagation model to simulate gas dispersion for compressible flows with a realistic turbulence model. Gas dispersal simulation can be useful for many applications. In this paper, we focus on the evaluation of statistical gas distribution models. Simulated data offer several advantages for this purpose, including the availability of ground truth information, repetition of experiments with the exact same constraints and that intricate issue which come with using real gas sensors can be avoided.Apart from simulation results obtained in a simulated wind tunnel (designed to be equivalent to its real-world counterpart), we present initial results with time-independent and time-dependent statistical modelling approaches applied to simulated and real-world data.

Place, publisher, year, edition, pages
2010.
Keywords [en]
Gas dispersion, CFD, OpenFOAM
National Category
Robotics
Research subject
Computer Science; Mechanical Engineering
Identifiers
URN: urn:nbn:se:oru:diva-23535OAI: oai:DiVA.org:oru-23535DiVA, id: diva2:534451
Conference
Open Source CFD International Conference
Funder
EU, FP7, Seventh Framework Programme, FP7-224318-DIADEM
Note

Proceedings available (after registration) athttp://www.opensourcecfd.com/conference2010/proceedings/content/home.php

Available from: 2012-06-18 Created: 2012-06-17 Last updated: 2017-10-17Bibliographically approved

Open Access in DiVA

OSCIC-10_PashamiSepideh.pdf(287 kB)1478 downloads
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Authority records BETA

Pashami, SepidehAsadi, SaharLilienthal, Achim J.

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CiteExportLink to record
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Citation style
  • apa
  • ieee
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  • vancouver
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  • en-GB
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  • fi-FI
  • nn-NO
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  • Other locale
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Output format
  • html
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  • asciidoc
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