Fulljet başlık kullanılarak bazı formüllerle hesaplanan kinetik enerjilerin karşılaştırılması üzerine bir çalışma

Objective: The objective of this study was to compare kinetic energies calculated by different formulas with Rose’s (reference) formula, using Fulljet type nozzle (½ HH-50 WSQ) at pressures. Material and Methods: A platform in the dimension 1x1 m used place 17 cups (250 cm3) inclined a slope 9%. Then, artificial rainfalls (at pressures 30, 40, 50, 60 70 kPa) applied ½ WSQ for 5 minutes each experiment triplicated. Drop diameter, rainfall intensities, terminal velocities were determined equations. Results: In study, it found that rain intensities varied between 85- 109 mm h-1, Christiansen coefficients (CU) (%) 83-87 %, drop diameter (D50) 1.77-2.05 mm, 6.08-6.67 s-1. Average also 9.94-46.59 J m-2 mm-1, respectively. Conclusions: results obtained from (±5 %) be good agreement Rose (1960) formula some energy formulas.