Repozytorium Uniwersytetu Jagiellońskiego

Heat transfer and flow resistance for stacked wire gauzes : experiments and modelling

Heat transfer and flow resistance for stacked wire ...

Metadane (Dublin Core) Kołodziej, Andrzej pl Łojewska, Joanna [SAP11015750] pl Jaroszyński, Mieczysław pl Gancarczyk, Anna pl Jodłowski, Przemysław [USOS118433] pl 2015-09-15T09:05:33Z 2015-09-15T09:05:33Z 2012 pl
dc.identifier.issn 0142-727X pl
dc.language eng pl
dc.title Heat transfer and flow resistance for stacked wire gauzes : experiments and modelling pl
dc.type JournalArticle pl
dc.description.physical 101-108 pl
dc.description.additional Przemysław Jodłowski - Instytut Chemii pl
dc.abstract.en The study deals with the flow resistance and heat transport properties of woven and knitted wire gauzes stacked in a tubular apparatus. The experimental programme included flow resistance and heat transfer experiments performed for air flow ( Re = 2–300) using three woven gauzes and one knitted gauze. During the heat transfer experiments, the gauzes were heated by electric current flowing directly through them. The models describing the flow resistance and the heat transfer were put forward. Both the models base on the concept of the laminar flow developing in a short capillary channel (i.e. the gauze mesh). The model describing the flow resistance does not contain the experimentally derived parameters thus it may describe a number of wire gauzes offered on the market. The heat transfer results might be described using single empirical equation for all the gauzes studied if the concept of developing laminar flow is applied. The number of the gauze sheets stacked influences neither flow resistance (per single gauze sheet) nor the heat transfer coefficient. pl
dc.subject.en heat transfer pl
dc.subject.en developing laminar flow pl
dc.subject.en flow resistance pl
dc.subject.en wire gauzes pl
dc.description.volume 33 pl
dc.description.number 1 pl
dc.identifier.doi 10.1016/j.ijheatfluidflow.2011.11.006 pl
dc.identifier.eissn 1879-2278 pl
dc.title.journal International Journal of Heat and Fluid Flow pl
dc.language.container eng pl
dc.affiliation Wydział Chemii : Zakład Chemii Nieorganicznej pl
dc.subtype Article pl
.pointsMNiSW [2012 A]: 35

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