dc.contributor.author Duan, B.Y. dc.contributor.author Lian, P.Y. dc.date.accessioned 2020-07-03T06:43:58Z dc.date.available 2020-07-03T06:43:58Z dc.date.issued 2013 dc.identifier.isbn 978-84-941407-6-1 dc.identifier.uri http://hdl.handle.net/2117/192353 dc.description.abstract With the rapid development of electronic equipment, coupling problem of the displacement field, electromagnetic field and temperature field is increasingly prominent. This paper focuses on the high-density packaging system, which is a kind of typical electromechanical- thermal coupling equipment. To begin with, the mathematical model is established and the electrical performance is expressed as a function of structural design variables and temperature. Then, the simplification method of the electromagnetic model and the transfer technology of grid information among different physical models are discussed. Last, the mathematical model for the optimization design based on the electro-mechanicalthermal coupling model is constructed, and satisfactory results have been obtained in the application of the optimization design model to the design of a high-density cabinet. dc.format.extent 11 p. dc.language.iso eng dc.publisher CIMNE dc.subject Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits dc.subject.lcsh Finite element method dc.subject.lcsh Coupled problems (Complex systems) -- Numerical solutions dc.subject.other Multi-field-coupling Problem, High-density Packaging System, Information Transferring Technology, Model Simplification, Integrated Optimization Design dc.title The coupled problem among displacement, thermo and electromagnetic fields and applications in electronic equipments dc.type Conference report dc.subject.lemac Elements finits, Mètode dels dc.rights.access Open Access local.citation.contributor COUPLED V local.citation.publicationName COUPLED V : proceedings of the V International Conference on Computational Methods for Coupled Problems in Science and Engineering : local.citation.startingPage 527 local.citation.endingPage 537
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