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ISSN オンライン: 2688-7231

ISBN 印刷: 978-1-56700-497-7 (Flash Drive)

ISBN オンライン: 978-1-56700-496-0

Proceedings of the 25th National and 3rd International ISHMT-ASTFE Heat and Mass Transfer Conference (IHMTC-2019)
December, 28-31, 2019, IIT Roorkee, Roorkee, India

TWO PHASE FLOW ANALYSIS OF WILLIAMSON FLUID CONTAINING DUST PARTICLES WITH MARANGONI CONVECTION

Get access DOI: 10.1615/IHMTC-2019.880
pages 521-526

要約

The present study aspires us to analyze thermal Marangoni convection through dusty Williamson fluid over a flat surface through suspension of dust particles. The transpiration cooling effects are taken into account. It is assumed that that surface tension has a linear relationship with temperature. The surface temperature of fluid and dust particles are supposed to be of a quadratic function of arc length. Using these assumptions, the physical problem is modeled via conservation laws for mass, momentum, and energy for fluid and dust phase, separately. The non-linear ordinary differential equations obtained after suitable transformations are solved numerically by the Finite Element Method. The distribution of heat and momentum transfer are discussed for various governing parameters. It is found that the rate of heat transfer increases with Marangoni convection and by suspending dust particles.
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