Problem 1 Obtain the horizontal force acting at the flange...

Problem 1 Obtain the horizontal force acting at the flange AA of the nozzle assembly shown if the pressure at point 1 is $10^5$ Pa gauge and the water issues as a free jet into the atmosphere. Take $Q = 2 \text{ m}^3/\text{s}$. $\phi 30 \text{ cm}$ A ? A $\phi 15 \text{cm}$

Problem 5: Determine a) the weight of the water contained in the conical nozzle and b) the anchoring force required to hold in place the nozzle attached to the end of the lab sink faucet, when the water flow rate is 10 gal/min. The nozzle weight is 0.2 lb. The nozzle inlet and exit inside diameters are 0.6 and 0.2 in, respectively. The nozzle axis is vertical and the axial distance between sections (1) and (2) is 12 in. The pressure at section (1) is 68 psig and water exits as a free jet from section-2. Neglect viscous effects. Given: Part 1.94 slugs/ft^3, gallon = 0.1336 ft^3. Assume: Steady, incompressible flow; y-axis vertically upward; uniform velocity distribution at sections (1) and (2); Dz = 0.2 in. Q = 10 gal/min.

Maitreya E.

Question

Problem 1 Obtain the horizontal force acting at the flange AA of the nozzle assembly shown if the pressure at point 1 is $10^5$ Pa gauge and the water issues as a free jet into the atmosphere. Take $Q = 2 \text{ m}^3/\text{s}$. $\phi 30 \text{ cm}$ A ? A $\phi 15 \text{cm}$

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