The minimum entransy-dissipation-based thermal resistance principle is applied to two numerical cases for the thermal conductance distribution optimization to obtain the maximum heat exchange rate.doi:10.1016/j.ijheatmasstransfer.2014.12.021Wang, WenHua...
The model is compared to new conductance data for similar and ... MA Lambert,S. R. Mirmira,LS Fletcher - 《Journal of Thermophysics & Heat Transfer》 被引量: 15发表: 2006年 How synapses in the auditory system wax and wane: Theoretical perspectives We outline the derivation of the ...
The Penman–Monteith equation provides the guiding theory for examining how changes in surface properties of vegetation and ecosystems will alter latent heat exchange, the energy used to evaporate water (Monteith 1981). From: Climate Vulnerability, 2013 ...
is the aerodynamic resistance to heat transfer between some mean height within the surface to some height a few meters above the surface. Generally, r ah is assumed equal to r a of eqn [1]. Equation [4] is analogous to Ohm’s law for elec- trical current flow, where T o and T a...
A statistical formula of thermal interfacial conductance (TIC) is derived based on a generalized Langevin equation for interfacial heat transfer. The previously proposed TIC formulas are shown to be exact only under the bulk approximation. For a nano﹕cale interface, its TIC is expressed in terms ...
For smaller particles the heat transfer is higher for the same value of the contact conductance. The solution is not strongly dependent on the fluid to solid convective heat transfer coefficient. Even though the model predicts temperature differences between the solid and fluid phases that are small...
Proceedings of the ASME Heat Transfer Division, vol. 1. Heat transfer in microgravity systems, Radiative heat transfer and radiative heat transfer in low-temperature environments, Thermal contact conductance and inverse problems in heat transfer: 1996 Inte...
As opposed to the vast majority of previous studies in which the interface is treated in isolation, and the thermal boundary conductance is calculated using closed-form analytical formulations, the present study also considers the interplay between the interface and intrinsic (volumetric) scattering of...
They recognized that fluid flow and electrical conductance through porous media are percolation processes, and permeability can be related to electrical conductivity and critical pore diameter. The Katz and Thompson model is expressed by Eq. (10.13): (10.13)K=1cσbσwrc2=rc2c1F, where σb is...
The first one is a spatial scale for the overall transfer, HTU, V˙cvα′avF=HTU whereas the second is a non-dimensional time, τ, τ≡xHTU=α′avFV˙cvx HTU has the units of length and is known as the “height of the heat transfer unit”. By definition HTU introduced above ...