heat transfer coefficient


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thermal conductance

The time rate of flow of heat through a unit area of material from one of the faces of the material to the other, for a unit temperature difference between the two faces, under steady-state conditions.
References in periodicals archive ?
The heat transfer coefficient can be determined by the ratio between the contact area and the corresponding area of the roughness profile.
This means that flow must follow the above conditions in order to enhance the heat transfer coefficient as shown in figure 6.
This value of effective viscosity, denoting momentum transfer due to presence of pellets, can be substituted in the well-known expression for the local heat transfer coefficient in a developing boundary layer on a flat plate.
Input parameters of heat demand calculations (MV - mean value, RSD - relative standard deviation, min - mini- mum value, max - maximum value) Input parameters Probability distribution Wall heat transfer coefficient, Normal probability W/([m.
Knowledge of the surface heat transfer coefficient is required to accurately design equipment in which forced convection heat transfer is used to process foods.
In Figure 7, the progression of finding an appropriate heat transfer coefficient curve for the simulation can be seen.
Effects of ultraviolet coil irradiation system on the airside heat transfer coefficient and low AT syndrome in a hot and humid climate.
Figure 11: Measured and computed temperature profiles for bores 1 and 8 of Block 1 for 2000 C metal droplet temperature, 45 W/m2/C surface heat transfer coefficient.
In general, condensation heat transfer coefficients (HTC) increased with increasing mass flux and increasing quality.
In this case, the heat transfer coefficient can be calculated by the formula [10]:
According to Bergman, Lavine, Incropera and DeWitt (2012) the heat transfer coefficient by natural convection at outer insulation can be estimated by the Equations (12) and (13), Churchill and Chu's correlation.