Heat Transfer through FinsFluent Inc
I am working on a conjugate heat transfer case: Flow through a heat sink with several vertical fins. Heat source is attached to the bottom of the heat sink. Cool air flows through the fins to take heat away. Flow speed is pretty constant at around 1 m/s. The minimum cell size is ab...
Several numerical techniques have been used to investigate heat transfer through convective fins having variable thermal conductivity. The finite difference method (FDM) and the Taylor transformation have been proposed to investigate heat transfer from an annular fin. The author investigated the influence ...
Based on the findings, it may be concluded that fins are the main driving agent in the enclosure to transfer the heat from heated wall to the PCM. Proper design and positioning of the fins improve the heat transfer rate ...
In this paper, the research about heat transfer enhancement of PCM using fin tubes is summarized. Different kinds of fins, such as rectangular fin, annular fin, spiral fin, etc., are discussed and compared based on the shape of the fins. It is found that the longitudinal rectangular fins ...
Similarly, the divergence formula can be used to change Equation (13) into 𝜌D𝜐D𝑡=𝐹+div𝑃ρDυDt=F+divP (14) where the left part is the inertial force of unit volume fluid; the first term on the right is the mass force 𝐹F acting on the unit volume fluid, and th...
Heat Loss from a Pipe Equation and calculator will determine the heat loss through a bare pipe Minimum Duct Insulation R-Value, Cooling and Heating-Only Supply Ducts and Return Ducts Minimum Pipe Insulation Thickness, in. per. ASHRAE Table, Formula and Calculator Heat Radiation of a Surface Calc...
Thus, the effect of film boiling heat transfer mechanism on heat transfer process of heat exchanger with grooves should be considered. The HTC of film boiling could be calculated by the flowing empirical formula, (9)hm=0.62⋅kg⋅g⋅ρghlv⋅Prg0.25⋅ρf−ρg0.25l0.75⋅μg0...
Therefore as long as the total heat transfer rate, surface temperature, and heat transfer coefficient are measured, η0 will be decided. For the rib whose shape is not particularly complex, the total surface efficiency can be estimated using the following formula. (3.114)η0=1−AfA(1−η...
Convective Heat Transfer Coefficients Table Chart Extruded ( Finned )Heat Sink Radiation Formulae Convection of Known Surface Area Calculator Heat Loss from a Pipe Heat Sink Convection with Fins Calculator Heat Radiation of a Surface Calculator ...