Measurement of airflow and pressure characteristics of a fan built in a car ventilation system

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dc.contributor.authorPokorný, Jancs
dc.contributor.authorPoláček, Filipcs
dc.contributor.authorFojtlín, Milošcs
dc.contributor.authorFišer, Jancs
dc.contributor.authorJícha, Miroslavcs
dc.coverage.issue2016cs
dc.coverage.volume114cs
dc.date.accessioned2020-08-04T11:02:32Z
dc.date.available2020-08-04T11:02:32Z
dc.date.issued2016-03-28cs
dc.description.abstractThe aim of this study was to identify a set of operating points of a fan built in ventilation system of our test car. These operating points are given by the fan pressure characteristics and are defined by a pressure drop of the HVAC system (air ducts and vents) and volumetric flow rate of ventilation air. To cover a wide range of pressure drops situations, four cases of vent flaps setup were examined: (1) all vents opened, (2) only central vents closed (3) only central vents opened and (4) all vents closed. To cover a different volumetric flows, the each case was measured at least for four different speeds of fan defined by the fan voltage. It was observed that the pressure difference of the fan is proportional to the fan voltage and strongly depends on the throttling of the air distribution system by the settings of the vents flaps. In case of our test car we identified correlations between volumetric flow rate of ventilation air, fan pressure difference and fan voltage. These correlations will facilitate and reduce time costs of the following experiments with this test car.en
dc.formattextcs
dc.format.extent644-647cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationEPJ Web of Conferences. 2016, vol. 114, issue 2016, p. 644-647.en
dc.identifier.doi10.1051/epjconf/201611402097cs
dc.identifier.issn2100-014Xcs
dc.identifier.other123861cs
dc.identifier.urihttp://hdl.handle.net/11012/70011
dc.language.isoencs
dc.publisherEDP Sciencescs
dc.relation.ispartofEPJ Web of Conferencescs
dc.relation.urihttp://dx.doi.org/10.1051/epjconf/201611402097cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2100-014X/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectCaren
dc.subjectCabin ventilationen
dc.subjectVolume flowen
dc.subjectAir ditributionen
dc.titleMeasurement of airflow and pressure characteristics of a fan built in a car ventilation systemen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-123861en
sync.item.dbtypeVAVen
sync.item.insts2021.02.26 12:52:59en
sync.item.modts2021.02.26 12:13:57en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Energetický ústavcs
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