... of the human heart model. The FEA commercial code ansys was used for thermal analysis, where tetrahedral elements (SOLID87) were used to generate an adequate mesh. In total, between 25,219 and 68,811 elements were used in the case of the rat heart model which satisfied a mesh convergence analysis...

... 2011 06 11 2012 Thermal analysis of planar and near-square semiconductor device chips employing angular Fourier-series (AFS) expansion is presented for the first time. The determination of the device peak temperature using AFS requires only a single two-dimensional computation, while full...

...T. K. Papathanasiou; S. I. Markolefas; S. P. Filopoulos; G. J. Tsamasphyros This second part of our contribution entitled, “Heat Transfer in Thin Multilayered Plates,” refers to the modeling of an advanced repair technique, known as the composite patch repair (CPR). Thermal analysis...

... of heat transport through the human eye has been the subject of interest for years, but the application of a porous media model in this field is new. In this study, a comprehensive thermal analysis has been performed on the eye. The iris/sclera section of the eye is modeled as a porous medium. The primary...

... and Thermomechanical Phenomena in Electronics Systems, ITHERM ’06 Conference . 02 06 2009 16 08 2009 30 12 2009 30 12 2009 boundary-value problems forced convection heat sinks natural convection optimisation temperature distribution thermal analysis thermal conductivity...

... velocities, thermal conductivity, and mean free path, needed to further develop a methodology for the thermal analysis of electronic devices (i.e., from nano- to macroscales) are determined once the relaxation times and dispersion relations are obtained. The thermal properties are validated by comparing...

... 6 7 8 ). micro-column arrays emissivity blackbody spectrum space thermal analysis micromechanical devices temperature control aerospace components lightweight structures temperature distribution laser materials processing surface treatment emissivity finite element...

...Koichi Hata; Nobuaki Noda The critical heat fluxes (CHFs) and the heat transfer coefficients (HTCs) in subcooled flow boiling were applied to a thermal analysis of the flat-plate-type divertor of a helical-type fusion experimental device, which is a Large Helical Device (LHD) located...

... , K. -K. , Liu , C. Y. , and Toh , K. C. , 2000 , “ Thermal Analysis of Micro Heat Pipe Using a Porous Medium Model ,” Heat Mass Transfer 0947-7411 , 36 , pp. 21 – 28 . Longtin , J. P. , Badran , B. , and Gerner , F. M. , 1994 , “ A One Dimensional Model...

... the porous medium and the adjacent fluid layer, as summarized and compared in the work of Alazmi and Vafai 2 . composite materials thermal analysis flow through porous media heat transfer pulsatile flow porosity channel flow two-phase flow temperature distribution 05 February 2004...

... of 3D electromagnetic and thermal analysis are presented for induction and microwave heating systems. Numerical performance of the computer code is assessed for these systems. Computed results are presented for the electric field distribution, power absorption, and temperature distribution in a food...

... . microactuators finite element analysis thermal analysis stress analysis thermal stresses 13 April 2004 06 July 2004 15 02 2005 Contributed by the Heat Transfer Division for publication in the JOURNAL OF HEAT TRANSFER . Manuscript received by the Heat Transfer Division April 13, 2004...

... (CFD/CHT) modeling, with a very fine mesh. Performance of the two-step multi-scale approach is further enhanced by integrating the multi-grid technique in the CFD/CHT solver. Implementation of the enhanced approach is demonstrated for thermal analysis of an array of substrate mounted discrete heat...

...K. Dai; X. Li; L. Shaw Thermal analysis of laser densification of a dental porcelain powder bed has been investigated using a three-dimensional thermal finite element model, which encompasses (i) the incoming laser beam power with a Gaussian distribution, (ii) optical pyrometer simulation...

...; revision received September 23, 2003. Associate Editor: G. S. Dulikravich. 20 November 2002 23 September 2003 10 03 2004 boiling numerical analysis film boiling heat conduction external flows convection bifurcation thermal analysis Boiling Enhancement Finned...

...J. R. Howell,; O. A. Ezekoye, and; J. C. Morales 20 05 2003 radiative transfer heat radiation thermal analysis inverse problems singular value decomposition The integral on the right hand side of Eq. (1) should be preceded by a minus sign. 2003 ASME ...

... Approach) at the interface are used interchangeably for the thermal analysis of convection in a channel filled with a porous medium. The focus of this paper is to determine which of these thermal boundary conditions is more appropriate in accurately predicting the heat transfer characteristics in a porous...

... iterative design methods that is more accurate and faster, and can provide a greatly improved first estimate of a thermal design. This estimate can then be used as a trial design in more complete thermal analysis programs for predicting system behavior, eliminating many faulty first design trials. [S0022...