Water from a large reservoir drives a turbine, and exits as a free jet from a pipe of diameter D. The jet is deflected by a vane, and the horizontal force required to hold the vane is F, directed to the left. Given: h = 40m, D = 0.15m, 0 = 30°, Fh = 1500N, and pw = 1000 kg/m³. Assume velocity magnitude at exit of vane is equal to that at entrance. If all losses are negligible, calculate: (a) The power developed by the turbine in kW. (b) The pressure difference across the turbine, and express it as a head (m). h 거 D
Water from a large reservoir drives a turbine, and exits as a free jet from a pipe of diameter D. The jet is deflected by a vane, and the horizontal force required to hold the vane is F, directed to the left. Given: h = 40m, D = 0.15m, 0 = 30°, Fh = 1500N, and pw = 1000 kg/m³. Assume velocity magnitude at exit of vane is equal to that at entrance. If all losses are negligible, calculate: (a) The power developed by the turbine in kW. (b) The pressure difference across the turbine, and express it as a head (m). h 거 D
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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Question
![Water from a large reservoir drives a turbine, and exits as a free jet from a
pipe of diameter D. The jet is deflected by a vane, and the horizontal force required
to hold the vane is F directed to the left. Given: h = 40m, D = 0.15m, 0 = 30°,
F, = 1500N, and Pw = 1000 kg/m³. Assume velocity magnitude at exit of vane is
equal to that at entrance. If all losses are negligible, calculate:
(a) The power developed by the turbine in kW.
(b) The pressure difference across the turbine, and express it as a head (m).
h
Figure 1: Problem 2, A sketch (not-to-scale)
Equations used must be labeled appropriately: conservation
of mass, principle of linear momentum, principle of angular
momentum, or first law of thermodynamics.
Control volumes must be drown and clearly defined.
List all assumptions.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F166ce526-e0ed-4360-95b4-1e854c1afcb2%2Fa16aea92-8b20-4932-b0f3-f1c8c41cbec2%2F5xd302r_processed.png&w=3840&q=75)
Transcribed Image Text:Water from a large reservoir drives a turbine, and exits as a free jet from a
pipe of diameter D. The jet is deflected by a vane, and the horizontal force required
to hold the vane is F directed to the left. Given: h = 40m, D = 0.15m, 0 = 30°,
F, = 1500N, and Pw = 1000 kg/m³. Assume velocity magnitude at exit of vane is
equal to that at entrance. If all losses are negligible, calculate:
(a) The power developed by the turbine in kW.
(b) The pressure difference across the turbine, and express it as a head (m).
h
Figure 1: Problem 2, A sketch (not-to-scale)
Equations used must be labeled appropriately: conservation
of mass, principle of linear momentum, principle of angular
momentum, or first law of thermodynamics.
Control volumes must be drown and clearly defined.
List all assumptions.
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