(a)
here two nozzles are used, so total area = 2x(area of one nozzle) = 2x30mm2 =60mm2 = 60x10-6 m2
Q= 1000ml/s = 1000x10-6 m3/s
(b)
angular velocity of nozzle,
so, tangential velocity of nozzle,
so velocity of water = -37.70m/s
so actual velocity of water due to discharge rate and rotaation of sprinkler head = 16.667-37.7 = -21.033m/s
so exiting water will have velocity of 21.033 m/s in the opposite direction of the rotation.
I want the right answer plzzzz Extra Credit: Determine the velocity of the water leaving the...
1. Water enters the rotor shown to the right at a rate of 5 liters/s and enters along the axis of rotation. The cross-sectional area of each of the three nozzle exits is 18 mm. Nozzle exit area normal to relative velocity 18 mm How large is the resisting torque required to hold the rotor stationary if: (a) = 0°, (b) 0 = 30°, (c) = 60° ? How fast will the rotor spin steadily if the resisting torque is...
1 (a) A steady stream of water jet discharges from the nozzle with a uniform velocity of 10 m/s at angle 60° as shown in Figure 1. The jet strikes a horizontal plate 2 m above the nozzle exit. Upon impact, part of the flow is guided towards the left while the remainder towards the right, and the plate is suspended in the air. The weight of the plate is 25 N. Assume frictionless flow along the plate and weight...
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hi, I just want to check if my answer is right for this
EXTRA CREDIT: Indicate the stereochemistry (cis/trans) at the ring junctions (highlighted bonds) Rings a and b:- Rings b and c: Irancis Rings c and d: Francis
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1) Water from a stationary horizontal nozzle strikes a lat plate which is aligned at 30 from the vertical. 70% of the flow exits past the upper side of the plate and 30% the lower. Water leaves the nozzle at 15 m/s, and the area of the nozzle is 0.1 m2. The flow of the water is along the plate. It was determined that the area of the flow leaving the upper side of the...
JE . For steady-state seepage shown in the Figure to the right, water levels are maintained at the levels shown and water flows through the soil (shown in gray) from B to A. The cross-sectional area of the soil sample per- pendicular to flow is 2800 mm and soil permeability k is 0.05 cm/s. overflow 300 mm discharge a) What is the pressure head at point A? 280 mm 600 mm 600 mm b) What is the hydraulic gradient i...
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Part I: Multiple Choice, circle the right answer. Must show procedure to get credit. Right answers with no logical and coherent procedure will get no credit. E 1) Determine the equivalent capacitance of the combination shown in the figure to the right. a. 110/3 b. 3C/11 c. 2C/5 d. 6C/11 e. None of the above 2 A parallel-plate capacitor with capacitance Co has circular plates, each with a radius r. Assume a vacuum separation d exists between the plates, see...
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Objective To determine the force generated by a jet of water striking on a surface Description of apparatus The supply is led to a vertical pipe terminating in a tapered nozzle. This produces a jet of water which impinges on the vane in the form of a Flat Plate, Hemispherical Cup, Conical Plate or 30° Angled Plate. The nozzle and vane are contained within a transparent cylinder; at the base of the cylinder there is an outlet by which the...