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dc.contributor.authorLópez Pena, Fernando
dc.contributor.authorDeibe Díaz, Álvaro
dc.contributor.authorRodríguez Lema, Marcos
dc.contributor.authorVázquez Rodríguez, Santiago
dc.date2010
dc.date.accessioned2017-04-26T07:54:42Z
dc.date.available2017-04-26T07:54:42Z
dc.date.issued2010
dc.identifier.citationSensors 2010, Vol. 10, Pages 10560-10570es_ES
dc.identifier.issn1424-8220
dc.identifier.urihttp://hdl.handle.net/2183/18448
dc.description.abstractAfter studying the performance and characteristics of actual laminar flowmeters a new disposition for this type of sensors is proposed in such a way that the measurement errors introduced by the intrinsic nature of the device can be minimized. The preliminary study shows that the developing entry region introduces non-linearity effects in all these devices. These effects bring about not only errors, but also a change in the slope of the linear calibration respect of the Poiseuille relation. After a subsequent analysis on how these non-linearity errors can be reduced, a new disposition of this type of flowmeters is introduced. This device makes used of flow elements having pressure taps at three locations along its length and connected to three isolated chambers. In this way, the static pressure can be measured at three locations and contributed to by the pressure taps at the level of each chamber. Thus the linearization error is reduced with an additional advantage of producing a reduced pressure drop.es_ES
dc.description.sponsorshipXunta de Galicia; 07DPI166Ees_ES
dc.description.sponsorshipXunta de Galicia; 08TIC035Ees_ES
dc.language.isoenges_ES
dc.publisherMolecular Diversity Preservation Internationales_ES
dc.relation.urihttp://dx.doi.org/10.3390/s101210560es_ES
dc.rightsReconocimiento 3.0es_ES
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/
dc.subjectFlowmeteres_ES
dc.subjectLaminar flow elementes_ES
dc.subjectPoiseuille flowes_ES
dc.subjectEntry lengthes_ES
dc.titleA New Approach to Laminar Flowmeterses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessinfo:eu-repo/semantics/openAccesses_ES
UDC.journalTitleSensorses_ES
UDC.volume10es_ES
UDC.issue12es_ES
UDC.startPage10560es_ES
UDC.endPage10570es_ES


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