1. A Venturi tube, as shown in the figure, is used to measure the flow of kerosene runoff (d = 0.85). Determine: a. The pressure values at point 1 and the height in the piezometer h1 being known, calculate the net flow (Q) and the mass flow (E) b. Considering that the flow is invisible (that is, considering the absence of loss of energy), determine the static pressure at point 2; c. The height of mercury (h2) on the manometer connected between points 1 and 2. Data: dug = 13,6; p1 = 16 kPa; D1 = 0,250 m; D2 = 0,200 m; h, = 2,9 m. h1 kerosene h2 Hg

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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1. A Venturi tube, as shown in the figure, is used to measure the flow of
kerosene runoff (d = 0.85). Determine:
a. The pressure values at point 1 and the height in the piezometer h1 being known,
calculate the net flow (Q) and the mass flow (8)
b. Considering that the flow is invisible (that is, considering the absence of loss
of energy), determine the static pressure at point 2;
c. The height of mercury (h2) on the manometer connected between points 1 and 2.
Data:
dнg — 13,6; р, %3D16 kPа; D, 3
0,250 m; D2 = 0,200 m; hị = 2,9 m.
....g..
hi
kerosene
h2 t
Hg
Transcribed Image Text:1. A Venturi tube, as shown in the figure, is used to measure the flow of kerosene runoff (d = 0.85). Determine: a. The pressure values at point 1 and the height in the piezometer h1 being known, calculate the net flow (Q) and the mass flow (8) b. Considering that the flow is invisible (that is, considering the absence of loss of energy), determine the static pressure at point 2; c. The height of mercury (h2) on the manometer connected between points 1 and 2. Data: dнg — 13,6; р, %3D16 kPа; D, 3 0,250 m; D2 = 0,200 m; hị = 2,9 m. ....g.. hi kerosene h2 t Hg
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