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hal.structure.identifierLaboratoire d'Acoustique de l'Université du Mans [LAUM]
dc.contributor.authorPOIGNAND, Gaëlle
hal.structure.identifierLaboratoire d'Acoustique de l'Université du Mans [LAUM]
dc.contributor.authorLIHOREAU, Bertrand
hal.structure.identifierLaboratoire d'Acoustique de l'Université du Mans [LAUM]
dc.contributor.authorLOTTON, Pierrick
hal.structure.identifierLaboratoire d'Acoustique de l'Université du Mans [LAUM]
dc.contributor.authorGAVIOT, Etienne
hal.structure.identifierLaboratoire d'Acoustique de l'Université du Mans [LAUM]
dc.contributor.authorBRUNEAU, Michel
hal.structure.identifierLaboratoire de physique de l'état condensé [LPEC]
dc.contributor.authorGOUSSEV, Vitali
dc.date.issued2007-06
dc.identifier.issn0003-682X
dc.description.abstractEnThermoacoustic refrigerators have been developed during the last 15 years, employing quasi-standing resonant acoustic waves inside fluid-filled cavities to transfer heat along a stack region. Because higher efficiency can be reached when a significant travelling wave component exists in the resonator, specific resonant thermoacoustic devices have been designed allowing to adjust more or less the ratio of travelling and standing wave components. However, the acoustic pressure field and the particle velocity field do not appear to be the optimal ones, for the thermal quantities of interest. Thus, it is the aim of the paper to present a new kind of thermoacoustic standing wave-like device which allows to control easily and independently the pressure field and the particle velocity field, after investigating the optimal acoustic field, in the stack region, for the main parameters of interest, i.e. the temperature gradient, the thermoacoustic heat flow and the coefficient of performance.
dc.language.isoen
dc.publisherElsevier
dc.subject.enMiniaturisation
dc.subject.enRefrigerating systems
dc.subject.enThermoacoustics
dc.title.enOptimal acoustic fields in compact thermoacoustic refrigerators
dc.typeArticle de revue
dc.identifier.doi10.1016/j.apacoust.2006.03.009
dc.subject.halPhysique [physics]/Mécanique [physics]/Acoustique [physics.class-ph]
bordeaux.journalApplied Acoustics
bordeaux.page642 - 659
bordeaux.volume68
bordeaux.issue6
bordeaux.peerReviewedoui
hal.identifierhal-01930603
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01930603v1
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