... leveraging the conjugate heat transfer capabilities of target plate, metal foam, and the jet plate—all made from aluminum and assembled such that a proper contact between them can be established. Steady-state heat transfer experiments were carried out for 10 and 20 pores per inch (PPI) aluminum foams of 0.93...

... a significant effect on the conjugate heat transfer within miniature heat sinks [ 26 ]. It was reported that the aspect ratio of a miniature heat sink significantly influences the local and average Nusselt numbers within the heat sink by altering local temperature and heat flux distributions over heat sink...

...@ku.edu 28 02 2022 02 07 2022 18 08 2022 topology optimization conjugate heat transfer radiation Identification of optimal solid configurations is of interest in many heat transfer applications. The optimization often involves minimization of an overall thermal...

...-based computational fluid dynamics (CFD) solver. Square-shaped MPFs with two circular perforations were considered for the investigations on the fluid flow and conjugate heat transfer using numerical simulations. Five design variables (two perforation diameters, their respective locations...

... uniform control volume distribution is deemed to be adequate for the results reported here (see the Appendix). e-mail:  cdsevart@ku.edu e-mail:  tlbergman@ku.edu 29 09 2020 08 01 2021 02 03 2021 topology optimization conjugate heat transfer free convection radiation...

... holes, are taken into account and compared. Optimization results of 2D models are obtained by using a globally convergent method of moving asymptotes (GCMMA). Furthermore, full conjugate heat transfer (CHT) analyses are made to obtain temperature distributions of 3D models extruded from 2D ones by means...

...Giulio Croce; Olga Rovenskaya; Paola D'Agaro Nomenclature c p = specific heat, J/kg·K CHT = conjugate heat transfer D h = hydraulic diameter, m F = flux vector h = heat transfer coefficient, W/m 2 ·K H = height of the channel, m I...

... × 2 mm). Each floor has four different branching subnetworks with opposite flow direction with respect to the next one. Each branching subnetwork has four inlets and one outlet. Branching patterns of each of these subnetworks could be different from the others. Quasi-3D conjugate heat transfer...

... number and solid-to-fluid thermal conductivity ratio around 1 and 600, respectively. Through infrared thermometry measurements over the wetted surface and via an energy balance within the solid, conjugate heat transfer coefficients are calculated over a single rib-pitch. The local heat extraction...

... for performing multiple-parameter constrained optimization on FTHEs. volume averaging theory genetic algorithm optimization finned-tube heat exchanger conjugate heat transfer hierarchical modeling porous media Despite the crucial role of heat exchangers in industrial installations...

...Manoj Kumar Moharana; Piyush Kumar Singh; Sameer Khandekar A numerical study has been carried out to understand and highlight the effects of axial wall conduction in a conjugate heat transfer situation involving simultaneously developing laminar flow and heat transfer in a square microchannel...

..., the conjugate heat transfer problem arising from the coupling between the thin film fluid dynamics, the heat transfer in the condensing fluid, and the heat conduction in the channel wall has been studied. In particular, the work has focused on three external channel wall boundary conditions: a uniform wall...

... algorithms heat exchangers heat transfer microchannel flow turbulence volume averaging theory conjugate heat transfer heat exchanger heat sink design Many heat transfer devices can be called heterogeneous and hierarchical. We treat such problems everyday by assigning a heat transfer...

... laminar channel flow conjugate heat transfer transparent wall infrared thermography Conjugate heat transfer in parallel-plate geometry with a transparent wall is commonly encountered in solar collectors, glass-melting tanks, and double-pane windows with or without thermal barrier coatings ( 1...

...G. V. Kuznetsov; M. A. Sheremet Laminar conjugate heat transfer in a rectangular area having finite thickness heat-conducting walls at local heating has been analyzed numerically. The heat source located on the left wall is kept at constant temperature during the whole process. Conjugate heat...

...P. Rajesh Kanna; Manab Kumar Das Conjugate heat transfer study of a backward-facing step cooled by a two-dimensional laminar incompressible wall jet has been carried out. The study is performed to find the isotherm patterns, conjugate interface temperature, local Nusselt number and average Nusselt...

... nanofluids thermal conductivity convective heat transfer laminar flow conjugate heat transfer nanotube structure The term nanofluid is used to describe a suspension of nanosized particles in a base fluid. Metals and crystalline solids have thermal conductivities that are orders of magnitude...

... , A. A. , and van de Beuken , F. J. H. M. , 1991 , “ Dynamical Analysis of Electrochemical Wall Shear Rate Measurements ,” J. Fluid Mech. 0022-1120 10.1017/S0022112091003531 , 231 , pp. 599 – 614 . Cole , K. D. , 1997 , “ Conjugate Heat Transfer From a Small Heated Strip ,” Int. J. Heat Mass...

...Jorge C. Lallave; Muhammad M. Rahman This paper presents the results of the numerical simulation of conjugate heat transfer during a semiconfined liquid jet impingement on a uniformly heated spinning solid disk of finite thickness and radius. This study considered various disk materials, namely...

...E. Vishnuvardhanarao; Manab Kumar Das In the present case, the conjugate heat transfer involving the cooling of a heated slab by a turbulent plane wall jet has been numerically solved. The bottom of the solid slab is maintained at a hot uniform temperature, whereas the wall jet temperature...