STEEL DESIGN (LOOSELEAF)
6th Edition
ISBN: 9781337400329
Author: Segui
Publisher: CENGAGE L
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Chapter 10, Problem 10.7.3P
To determine
Flange and web dimensions for a plate girder using LRFD.
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2.Water is siphoned from a reservoir. Determine (a) the maximum flow rate that can be achieved
without cavitation occurring in the piping system (all indicated points) and (b) the maximum elevation
of the highest point of the piping system to avoid cavitation. D = 20 cm, and d = 8 cm. The minimum
pressure to avoid cavitation in the pipes is Pmin = 2340 Pa (absolute) for T = 20 °C. Water density =
1000 kg/m³.
✓
(1)
T=20 C
(4)
3. Water flows steadily down the inclined pipe as shown. Determine (a) the difference in pressure
pı-p2 and (b) the head loss between section (1) and section (2).
Flow
5 ft
Section (1)
6 in.
30°/
Section (2)
8 in.
Mercury
1. Streams of water from two tanks impinges upon each other as shown. If viscous effects are
negligible and point A is a stagnation point, determine the height h.
Free ets
Air
20 ft
P₁ = 25 psi
8 ft
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