Search
Now showing items 1-7 of 7
Natural-convection heat transfer in supercritical fluids
(2004)
The main objective of this study is to calculate the heat-transfer coefficients for natural convection from a heated, vertical flat plate into a supercritical fluid. In the first part of this work, an equation for the ...
Analysis of conduction heat transfer in semi-infinite slabs and infinite quadrants with discrete heat generation sources using green's function integral methods
(2003)
The problem of steady state heat conduction in semi-infinite plates and infinite quadrants of constant thermal conductivity, with discrete heat generating sources and Dirichlet boundary conditions (temperature specified ...
Heat transfer in turbulent channel flow with roughness on the walls: numerical simulation
(2011-12)
Reynolds Average Navier Stokes (RANS) simulations are performed to study a turbulent channel flow with different roughness on the lower and upper walls. Several roughness were used. Square Bars, V-shaped and segmented ...
Modeling of the thermal behavior of a power electronic module
(2004)
This work presents a reduced mathematical model using a practical numerical formulation of the thermal behavior of an Integrated Power Electronics Module (IPEM). This model is based on the expanded Lumped Thermal Capacitance ...
Combined flow and heat transfer characterization of open cell aluminum foams
(2005)
The use of open-cell metal foams have been widely increasing given by its diverse novel properties in various areas including aerospace, electronics and automotive among others. They are a relative new class of materials ...
Modelling of heat transfer in open cell metal foams
(2004)
High porosity metal foams are excellent candidates for high heat dissipation. They
are employed in aerospace applications mainly, but their use has been widened to include cooling in Electronic Packaging. Other important ...
Temperature field determination in slabs, circular plates and spheres with saw tooth heat generating sources
(2010)
The Green's functions integral technique is used to determine the conduction heat transfer temperature field in flat plates, circular plates, and solid spheres with saw tooth heat generating sources. In all cases the ...