pipe bend tapers from a diameter of 500 mm at inlet to a diameter of 250 mm at outlet and turns the flow through an angle of 45°. Measurements of pressure at the inlet and outlet show that the pressure at inlet is 40 kN m2 ⁄ and the pressure at outlet is 23 kN m2 ⁄ . If the pipe is conveying oil which has a density of 850 kg m3 ⁄ , determine the magnitude and direction of the resultant force on the bend when the oil is flowing at the rate of 0.45 m3⁄s. The bend is in a horizontal plane
pipe bend tapers from a diameter of 500 mm at inlet to a diameter of 250 mm at outlet and turns the flow through an angle of 45°. Measurements of pressure at the inlet and outlet show that the pressure at inlet is 40 kN m2 ⁄ and the pressure at outlet is 23 kN m2 ⁄ . If the pipe is conveying oil which has a density of 850 kg m3 ⁄ , determine the magnitude and direction of the resultant force on the bend when the oil is flowing at the rate of 0.45 m3⁄s. The bend is in a horizontal plane
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A pipe bend tapers from a diameter of 500 mm at inlet to a diameter of 250 mm at outlet and turns the flow through an angle of 45°. Measurements of pressure at the inlet and outlet show that the pressure at inlet is 40 kN m2 ⁄ and the pressure at outlet is 23 kN m2 ⁄ . If the pipe is conveying oil which has a density of 850 kg m3 ⁄ , determine the magnitude and direction of the resultant force on the bend when the oil is flowing at the rate of 0.45 m3⁄s. The bend is in a horizontal plane.
Transcribed Image Text:d, = 500 mm
V1
0=45°
P1 =
40 kN/m?
Control
Volume
d2 =,
250 mm
P2 =
23 kN/m?
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