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Q1/ Air at 10-C flows through a 40-cm pipe at a velocity of 5m/s. (a) Determine the mass flow rate, M ; the weight flow rate, G; and the volume flow rate, Q.

Q1/ Air at 10-C flows through a 40-cm pipe at a velocity of 5m/s. (a) Determine the mass flow rate, M ; the weight flow rate, G; and the volume flow rate, Q.

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Q1/ Air at 10 C flows through a 40-cm pipe at a velocity of 5m/s. (a) Determine the mass flow rate, M ; the weight flow rate, G; and the volume flow rate, Q. Q2/ Water flows at volume flow rate, Q of 50 ft'/s (cfs) through a pipe as illustrated in Figure. A conical diffuser is used to decelerate the fluid flow in order to achieve pressure recovery in the flow. The velocity of flow in the smaller pipe diameter is 30 ft/sec, and the velocity of flow in the larger pipe diameter is 10 ft/sec. (a) Determine the pipe diameter of the smaller pipe. (b) Determine the pipe diameter of the larger pipe. Q-50 cs 30 fs 10 fps Q3/ Water flows in a rectangular open channel of width 5 ft at a volume flow rate (discharge) of 100 ft3/s (cfs) and a depth of 2 ft. Determine the velocity of flow in channel. Q4/ Water from a faucet with a 1 in diameter fills a 30 ft3 tank in 2 minutes, as illustrated in Figure (a) Determine the mass flow rate, M, the weight flow rate, G and the volume flow rate, Q through the faucet. (b) Determine the velocity of flow through the faucet. M = ? G = ? Q = ? "iancet = ? t = 2 min 1 in 30 ft Q5/ Water flows through a 0.8-m pipe that branches into a 0.6-m pipe and a 0.5-m pipe, as illustrated in Figure. The velocity of flow at control face 1 is 3m/sec, and the velocity of flow at control face 2 is 2.5m/sec. (a) Determine the volume flow rate at control face 1. (b) Determine the volume flowrate at control face 2. (c) Determine the volume flow rate at control face 3.
Transcribed Image Text:Q1/ Air at 10 C flows through a 40-cm pipe at a velocity of 5m/s. (a) Determine the mass flow rate, M ; the weight flow rate, G; and the volume flow rate, Q. Q2/ Water flows at volume flow rate, Q of 50 ft'/s (cfs) through a pipe as illustrated in Figure. A conical diffuser is used to decelerate the fluid flow in order to achieve pressure recovery in the flow. The velocity of flow in the smaller pipe diameter is 30 ft/sec, and the velocity of flow in the larger pipe diameter is 10 ft/sec. (a) Determine the pipe diameter of the smaller pipe. (b) Determine the pipe diameter of the larger pipe. Q-50 cs 30 fs 10 fps Q3/ Water flows in a rectangular open channel of width 5 ft at a volume flow rate (discharge) of 100 ft3/s (cfs) and a depth of 2 ft. Determine the velocity of flow in channel. Q4/ Water from a faucet with a 1 in diameter fills a 30 ft3 tank in 2 minutes, as illustrated in Figure (a) Determine the mass flow rate, M, the weight flow rate, G and the volume flow rate, Q through the faucet. (b) Determine the velocity of flow through the faucet. M = ? G = ? Q = ? "iancet = ? t = 2 min 1 in 30 ft Q5/ Water flows through a 0.8-m pipe that branches into a 0.6-m pipe and a 0.5-m pipe, as illustrated in Figure. The velocity of flow at control face 1 is 3m/sec, and the velocity of flow at control face 2 is 2.5m/sec. (a) Determine the volume flow rate at control face 1. (b) Determine the volume flowrate at control face 2. (c) Determine the volume flow rate at control face 3.
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