Задача id10746

Knowing that the weight flow of oil with a density p = 930 kg/m3 with a kinematic viscosity coefficient v = 4.5•10-4 m2/s, transported by a pipeline with a diameter d = 156 mm and a length l = 5000 mm, is equal to G = 2•106 N/h, calculate the amount of pressure loss along the length and the hydraulic slope.

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