Hi. I am performing a large eddy simulation of the swirling flows. Now I wish to calculate the turbulent kinetic energy (TKE) over a plane. Would it
You can calculate the magnitude of the fluctuating component from the Turbulence Kinetic Energy. If you look it up in the documenation, you'll see that the turbulent kinetic energy (k) is defined as: k=1/2*u^2 where u is the fluctuating component of velocity. Based on this you can est...
[20]. In this report, equations are given to calculate the economic importance and the supply risk, with an explanation of the different parameters that are considered in these equations. All the parameters in the criticality equations focus on the current situation, which in turn reflects the ...
The main goal of the following simulation is to calculate the power generated by the wind turbine by Betz’s law and through the equation described above. As altitude increases, atmospheric pressure decreases. As altitude increases, the amount of gas molecules in the air decreases, and the air...
They are expected to be highly correlated. Create the speed deviation feature 𝑈𝑑𝑒𝑣Udev which is a product of subtracting STW from SOG like Equation (5), plot a histogram and a boxplot to check the distribution of 𝑈𝑑𝑒𝑣Udev and calculate the percentage of |𝑈𝑑𝑒...
The digitized displacements of the spider, bolas, and moth were used to calculate velocities and accelerations of each. Velocities were calculated using finite differences in position and the known time interval between frames. Accelerations were calculated using finite differences in the calculated ...
An algorithm was proposed to calculate the opening effectiveness of natural ventilation by Nääs et al. [37]: ϕ = AEVw/2. (9) 2.2.2. Displacement Ventilation The wind-induced ventilation rate of greenhouses with side and roof vents (Figure 1 (displacement ventilation)) can be ...