Brine (SG = 1.1) is flowing through a 100-mm ID smooth pipe at a Reynolds number of 48000. The viscosity of the brine is estimated to be 1.5 cP. Determine the skin friction loss for a 35m section of the pipe. O 1.6 J/kg 3.77 J/kg O 6.17 J/kg O 8.43 J/kg

Calculate the viscosity of oxygen at 350 K and 1 atm pressure using equation 7.12 on page 90 of the text (also found in the PowerPoint slides).and compare with the value in Appendix I.

Please show your solution and write clearly.

5. The following table shows data from a flow study of a PS melt at 210°C in a capillary rheometer. a. Make a plot of log shear stress versus log shear rate. b. Calculate the value of the viscosity at 1 and 135 s', respectively. Shear Stress ,(10° dyn/cm') Shear Rate, 3.5 1.0 12.0 5.0 20.0 12.2 33.0 25.0 40.0 52.5 60.0 135.0 69.8 400.0

In a large student house in Sheffield, cold water is supplied by the mains water supply at a pressure of 2 bar, gauge, and at a temperature 10°C. A wash basin cold tap is located 3 meters above the mains supply, connected to the mains pipe with a copper pipe of internal diameter 15 mm and length 12 meters. When the tap is opened the flow rate of water out of the tap is 24 litres per minute, creating a Fanning friction factor in the pipe of 0.008.

I need the answer as soon as possible

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The coefficient of skin friction for a pipe through which water is flowing with a Re of 1600 is

While performing a leak off test the surface pressure at leak off was 940 psi. The casing shoe was at a true vertical depth of 5010 ft and a mud weight of 10.2 ppg was used to conduct the test.

Find the centre of gravity of a T section with flange 150mm × 10mm and web also 150mm×10mm