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dc.contributor.authorOwkes, Mark
dc.contributor.authorBenson, Michael
dc.contributor.authorElkins, Christopher
dc.contributor.authorWilde, Nicholas
dc.contributor.authorVan Poppel, Bret
dc.date.accessioned2021-03-24T20:28:10Z
dc.date.available2021-03-24T20:28:10Z
dc.date.issued2020-07
dc.identifier.citationOwkes, Mark, Michael Benson, Christopher Elkins, Nicholas Wilde, and Bret Van Poppel. “Three-Dimensional Velocity and Concentration Measurements and Simulations of a Scaled Jack Rabbit II Mock Urban Array.” Atmospheric Environment 233 (July 2020): 117520. doi:10.1016/j.atmosenv.2020.117520.en_US
dc.identifier.issn1352-2310
dc.identifier.urihttps://scholarworks.montana.edu/xmlui/handle/1/16164
dc.description.abstractMagnetic resonance (MR) techniques provide non-invasive, three-dimensional measurements of velocity and concentration fields. Applying MR techniques to measure flows of contaminants through urban arrays provides a wealth of information that is difficult to obtain with large-scale field tests. In this project, a 1:188 scaled model of the phase 1 Jack Rabbit II field test was replicated and studied using a water tunnel with properties chosen to mimic field conditions. Three-dimensional, time-averaged flow data was measured using magnetic resonance velocimetry (MRV) and magnetic resonance concentration (MRC) techniques. The scaled flow was also modeled with large-eddy simulations (LES) to provide a dataset for comparison with the MR based measurements. Despite a complex, three-dimensional flow field, both velocity and concentration show good agreement between the experimental measurements and simulation data. Measurement uncertainty was estimated to be of each of the measured velocity components at each location for MRV and of the measured concentration at each location for MRC.en_US
dc.language.isoen_USen_US
dc.rights© 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 licenseen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/en_US
dc.titleThree-Dimensional Velocity and Concentration Measurements and Simulations of a Scaled Jack Rabbit II Mock Urban Arrayen_US
dc.typeArticleen_US
mus.citation.extentfirstpage117520en_US
mus.citation.journaltitleAtmospheric Environmenten_US
mus.citation.volume233en_US
mus.identifier.doi10.1016/j.atmosenv.2020.117520en_US
mus.relation.collegeCollege of Engineeringen_US
mus.relation.departmentMechanical & Industrial Engineering.en_US
mus.relation.universityMontana State University - Bozemanen_US
mus.data.thumbpage6en_US


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© 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license
Except where otherwise noted, this item's license is described as © 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license

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