Indexation 536 : Chaleur. Thermodynamique
536.2 Conduction, transmission de la chaleur. Conduction thermique, transmission thermiqueOuvrages de la bibliothèque en indexation 536 (513)
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Fabio Alfieri, Auteur ; Manish K. Tiwari, Auteur ; Igor Zinovik, Auteur |New generation supercomputers with three dimensional stacked chip architectures pose a major challenge with respect to the removal of dissipated heat, which can reach currently as high as 250 W/cm2 in multilayer chip stacks of less than 0.3 cm[...]
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Tzuen-Rong J. Tzeng, Auteur ; Yunyan R. Cheng, Auteur ; Reza Saeidpourazar, Auteur |Lectins (adhesins) on bacterial surfaces play important roles in infection by mediating bacterial adherence to host cell surfaces via their cognate receptors. We have explored the use of alpha-D-mannose receptors as capturing agents for the dete[...]
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V. Pinilla, Auteur ; J. P. Solano, Auteur ; G. Paniagua, Auteur |Engine development requires accurate estimates of the heat loads. Estimates of the convective heat fluxes are particularly vital to assess the thermomechanical integrity of the turbomachinery components. This paper reports an experimental heat t[...]
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J. He, Auteur ; L. Liu, Auteur ; A. M. Jacobi, Auteur |The impact of a vortex-generation technique for air-side heat-transfer improvement is experimentally investigated through full-scale wind-tunnel testing of a plain-fin round-tube heat exchanger under dry-surface conditions. Inspired by the forma[...]
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This paper deals with the distribution of airflow and the resulting cooling in a data center. First, the cooling challenge is described and the concept of a raised-floor data center is introduced. In this arrangement, cooling air is supplied thr[...]
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Weizhong Dai, Auteur ; Da Yu Tzou, Auteur |We consider the generalized micro heat transfer model in a 1D microsphere with N-carriers and Neumann boundary condition in spherical coordinates, which can be applied to describe nonequilibrium heating in biological cells. An accurate Crank–Nic[...]
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The stationary monochromatic radiative transfer equation is posed in five dimensions, with the intensity depending on both a position in a three-dimensional domain as well as a direction. For nonscattering radiative transfer, sparse finite eleme[...]
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An experimental and numerical study of heat transfer from arrays of impinging jets with surface ribs
Sebastian Spring, Auteur ; Yunfei Xing, Auteur ; Bernhard Weigand, Auteur |A combined experimental and numerical investigation of the heat transfer characteristics within arrays of impinging jets with rib-roughened surfaces is presented. Two configurations are considered: One with an inline arrangement of jets and ribs[...]
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Volkan Kirmaci, Auteur ; Onuralp Uluer, Auteur ; Kevser Dincer, Auteur |An experimental investigation has been carried out to determine the thermal behavior of cooling fluid as it passes through a vortex tube and the effects of the orifice nozzle number and the inlet pressure on the heating and cooling performance o[...]
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Prashant Misra, Auteur ; J. Nagaraju, Auteur |Experimental studies are presented to show the effect of thermal stresses on thermal contact conductance (TCC) at low contact pressures. It is observed that in a closed contact assembly, contact pressure acting on the interface changes with the [...]
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M. J. White, Auteur ; G. F. Nellis, Auteur ; S. A. Klein, Auteur |Cryogenic and high-temperature systems often require compact heat exchangers with a high resistance to axial conduction in order to control the heat transfer induced by axial temperature differences. One attractive design for such applications i[...]
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Leonid A. Dombrovsky, Auteur |The recently developed model for thermal radiation in multiphase flows typical of melt-coolant interactions is generalized to account for transient temperature profile in large semitransparent particles of solidifying melt. A modification of the[...]
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Erik J. Arlemark, Auteur ; S. Kokou Dadzie, Auteur ; Jason M. Reese, Auteur |We investigate a model for microgas-flows consisting of the Navier–Stokes equations extended to include a description of molecular collisions with solid-boundaries together with first- and second-order velocity-slip boundary conditions. By consi[...]
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Dong-Liang Sun, Auteur ; Yong-Ping Yang, Auteur ; Jin-Liang Xu, Auteur |An improved volume of fluid method called the accurate density and viscosity volume of fluid (ADV-VOF) method is proposed to solve two-phase flow problems. The method has the following features: (1) All operations are performed on a collocated g[...]
