The current work is focused on the estimation of the time averaged flow pattern and flow structures.
The methodology is tested on IEEE 30 bus system, wherein average power flow pattern is established by running various simulation states on congested and un-congested network conditions.
Easterly winds, on average, dominate the flow pattern across the poles, westerly winds blow across the mid-latitudes of the earth, polewards of the subtropical ridge, while easterlies again dominate the tropics.
The comparison of the flow pattern (average velocity, turbulent kinetic energy, maximum energy dissipation rate, average shear rate and turbulent normal stress) has been presented on the basis of equal power consumption to characterize the flow generated by different impeller geometries.
Attempts have been made to relate the extent of deactivation with the flow pattern (maximum and average value of turbulent energy dissipation rate, average shear rate and average turbulent normal stress).
Using the detailed heat flow pattern, the average heat transfer coefficient is calculated for the different operating conditions.
It is difficult to obtain this result from average water velocities, because the real flow pattern is more complex, particularly because of recirculation due to the North Equatorial Counter Current (NECC) and the Equatorial Undercurrent (EUC).
The bifurcated flow patterns demonstrate lower pressure drops and lower temperature variations but higher average surface temperatures compared to the axial flow pattern for the two weaves and coolants.
The results showed, combinations with average errors between twenty-six and sixty-seven percent, depending on flow pattern (ST, ST&MI, Do/w & w, Do/w, Dw/o, Dw/o & Do/w).
The flow patterns based on the streamlines of the average flow field are analysed.
