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The sprinkler is made to rotate at the constant angular velocity w = 9 rad/s and distributes water at the volume rate Q = 0.0055 m3/s. Each of the four nozzles has an exit area A = 590 mm2. Water is ejected from each nozzle at an angle o = 17° that is measured in the horizontal plane as shown. Find the torque M on the shaft of the sprinkler necessary to maintain the given motion. At what speed wo will the sprinkler operate with no applied torque? The density of water is p = 1000 kg/m3. The disances r= 165 mm and b = 30 mm.

The sprinkler is made to rotate at the constant angular velocity w = 9 rad/s and distributes water at the volume rate Q = 0.0055 m3/s. Each of the four nozzles has an exit area A = 590 mm2. Water is ejected from each nozzle at an angle o = 17° that is measured in the horizontal plane as shown. Find the torque M on the shaft of the sprinkler necessary to maintain the given motion. At what speed wo will the sprinkler operate with no applied torque? The density of water is p = 1000 kg/m3. The disances r= 165 mm and b = 30 mm.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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The sprinkler is made to rotate at the constant angular velocity w = 9 rad/s and distributes water at the volume rate Q = 0.0055 m³/s. Each of the four nozzles has an exit area A = 590 mm². Water is ejected from each nozzle at an angle = 17° that is measured in the horizontal plane as shown. Find the torque M on the shaft of the sprinkler necessary to maintain the given motion. At what speed wo will the sprinkler operate with no applied torque? The density of water is p = 1000 kg/m³. The disances r = 165 mm and b = 30 mm. (0 Ø Answers: w = 9 rad/s, M= M = 0, Wo= i M b N•m rad/s
Transcribed Image Text:The sprinkler is made to rotate at the constant angular velocity w = 9 rad/s and distributes water at the volume rate Q = 0.0055 m³/s. Each of the four nozzles has an exit area A = 590 mm². Water is ejected from each nozzle at an angle = 17° that is measured in the horizontal plane as shown. Find the torque M on the shaft of the sprinkler necessary to maintain the given motion. At what speed wo will the sprinkler operate with no applied torque? The density of water is p = 1000 kg/m³. The disances r = 165 mm and b = 30 mm. (0 Ø Answers: w = 9 rad/s, M= M = 0, Wo= i M b N•m rad/s
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