Proceedings of CONV-14: International Symposium on Convective Heat and Mass Transfer.
DOI: 10.1615/ICHMT.2014.IntSympConvHeatMassTransf
ISBN Print: 978-1-56700-356-7
ISSN Online: 2642-3499
ISSN Flash Drive: 2642-3502
SIMULATION OF HYDROMECHANICS AND HEAT TRANSFER OF ELECTROCONTROLLED FLUIDS IN NARROW CHANNELS-CAPACITORS OF SPECIAL HEAT EXCHANGER DEVICES
pages 1427-1435
DOI: 10.1615/ICHMT.2014.IntSympConvHeatMassTransf.1070
Краткое описание
The results of investigation of rheophysical properties of thermally stable dielectric controllable heat carrier − electrorheological fluid on the basis of hydrated aluminum oxide are presented. Considering obtained experimental data, a numerical solution of conjugated problem of hydrodynamics and heat transfer in a flat channel of electrorheological fluid (ERF) with the flow curve, described by a modified Bulcley-Gershel rheological model is received and discussed. It is shown, that electrorheological effect leads to the increase of an average over the channel length Nusselt number up to 17 %.