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Water flows with mass flow rate 0.0566kg/s through a pipe with diameter 30mm and length 600m....
Water flows at 3000 Cm3/s through a sudden enlargement from 50mm to 60 mm diameter pipe. Calculate the pressure drop. Density of water =1000 Kg/m3. Select one: a. 106.7 N/m2 O b. 108.9 N/m2 0 C. 102.8 N/m2 O d. 100.6 N/m2 e. 103.4 N/m2
A commercial steel pipe with inside diameter = 0.06 m and length = 40 m, the volumetric flow rate of liquid is 10 m3/h. Calculate the pressure drop if the friction factor = 0.0042. Density of liquid =1200 kg/m3. Select one: O a. 12662.72 N/m2 O b. 12960.51 N/m2 O c. 12556.77 N/m O d. 12997.81 N/m2 e. 11245.61 N/m2
Problem #6 Water flows upward through a vertically positioned pipe measuring 3 cm in diameter. Wall shear stress on the pipe is 2 N/m2 . Calculate the pressure drop across 1 m length of the pipe.
The water is flowing through a pipe having diameter 22 Cm and 12Cm at sections (1) and (2) respectively. The volumetric flow rate is 0.2m3/s. The section (1) is 8m above datum and section (2) is 5m above datum. If the pressure at section (1) is 40N/Cm2. Find the pressure at section (2). Density of water=1000kg/m3. Select one: O a. 296781.2 N/m2 O b. 286754.9 N/m2 O c. 267212.4 N/m2 O d. 276729.1 N/m2 e. 288667.4 N/m2
LECTURE Sp 1. Oil (relative density 0.85, dynamic viscosity-4.5x10-2kg/m-s) flows through a 75 mm diameter pipe with a mean velocity of 0.65 m/s. Determine i. the pressure drop in a 500 m length, ii- the friction factor, ii the head loss due to friction, iv. the maximunn velocity, and v. the velocity at 30 mm from the pipe wall. (10 marks) 46 2 9 3 8 4 5 6
10. Water flows through 5 meter lonq section of concrete pipe with a diameter of 10.5 cm at a velocity of 6.4 m/s. The friction factor, based on the Reynolds number and surface roughness is 0.035. The density of water is 1000 kg/mA3. What is the pressure drop along the 5 meter long section of pipe? Round your answer to the nearest tenth of a kPa-
Water flows from left reservoir to right reservoir in a 5 cm diameter pipe system as shown in the figure. The pipe is made out of cast iron which has a sand roughness of 0.26 mm Discharge in the pipe system is given as 0.006 m/s. Dynamic viscosity of water is 1.3 x 103 kg/ms. Density of water is 1000 kg/m2 Determine the friction factor? water 9 m 4 m 80 m 0.011 0.021 0.031 0.041
Problem 1. Water flows from a large tank through a smooth pipe of length 80 m. Both the tank free surface and jet exit are exposed to the atmosphere. Take the density of water p = 1000 kg/m3, dynamic viscosity of water u = 0.001 kg/m.s, atmospheric pressure = 100 kPa, and gravity = 9.8 m/s2. Calculate the volumetric flow rate through the pipe. Neglect entrance losses to the pipe. Hint: Consider the inlet and outlet sections of the pipe...
Water at 20°C flows at 0.08 m3/s through a pipe and is metered by a 12 cm diameter long-radius flow nozzle (d = 12 cm). If the pressure drop across the nozzle is 25 kPa, what is the diameter of the pipe (D)? Use: Pwater = 998 kg/m3; Hwater = 0.001 kg/m-s. Express your answer in centimeters (cm). D
Water flows through a 0.007m2 pipe at a speed of 4.5m/s. How much water mass (kg) will flow in 30 seconds? Water has a density of 1000kg/m3 . ( ρvA = m t )