Task 5v

Task 5b. The jet velocity at the outlet of the diffuser of the horizontal water jet pump w, m/s. The water exits the diffuser under atmospheric pressure. The diameter of the diffuser outlet (section II) of the diffuser is 62 mm, the diameter of the nozzle opening (section I) is 30 mm. Using the Bernoulli equation, determine the theoretical height H to which the pumped water from an open tank can be raised. a) w = 1.4 m / s; b) w = 1.6 m/ s; c) w = 1.8 m / s.