An inverse approach to heat transfer coefficient prediction considering the effect of moving heating source in machining process

dc.contributor.authorLuchesi, Vanda Maria
dc.date.accessioned2015-04-23T09:42:37Z
dc.date.available2015-04-23T09:42:37Z
dc.date.issued2014
dc.description.abstractPaper presented to the 10th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Florida, 14-16 July 2014.en_ZA
dc.description.abstractThe present paper propound an analytical inverse method to calculate the heat transfer coefficient of cutting fluids in machining processes. This method starts by establishing an estimation of the heat sources in the transient heat conduction dis- tribution in a rectangular domain with convective bounders in free convection. The non homogeneous partial differential equation (PDE) is solved by In- tegral Transform method. The test function for the heat generation term is obtained by model- ing of chip geometry and thermomechanical cut- ting. Then the solution of PDE with heat gener- ation term optimized is used to present an inverse problem to calculate the convective heat transfer coefficient.en_ZA
dc.description.librariandc2015en_ZA
dc.format.extent7 pagesen_ZA
dc.format.mediumPDFen_ZA
dc.identifier.citationLuchesi, VM 2014, 'An inverse approach to heat transfer coefficient prediction considering the effect of moving heating source in machining process', Paper presented to the 10th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Florida, 14-16 July 2014.en_ZA
dc.identifier.isbn97817759206873
dc.identifier.urihttp://hdl.handle.net/2263/44549
dc.publisherInternational Conference on Heat Transfer, Fluid Mechanics and Thermodynamicsen_ZA
dc.rights© 2014 University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of the University of Pretoria.en_ZA
dc.subjectHeat conductionen_ZA
dc.subjectIntegral transformen_ZA
dc.subjectHeat sourceen_ZA
dc.subjectInverse problemen_ZA
dc.titleAn inverse approach to heat transfer coefficient prediction considering the effect of moving heating source in machining processen_ZA
dc.typePresentationen_ZA

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