fluid mechanics

Fluid Mechanics, Heat-Transfer, Thermodynamics, Applications: Power Engineering, Refrigeration and air-conditioning, Turbomachinery

fluid mechanics

Postby 9025063295 » Sat Dec 28, 2013 10:59 pm

1.A pipe has a diameter of 12 cm and its length is 50 m.An oil of specific gravity 0.8 & coefficient of viscosity is 0.8 poise flows through the pipe.The largest flow that is ?

Ans-1133 lit/min.

2.There is an abrupt expansion in a pipe of 9 cm to 12 cm at a particular section.The differential manometer connected to upstream and downstream section indicates a gauge reading of 2.5 cm.The velocity in the expanded section is ?

Ans- 2 m/sec.
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Re: fluid mechanics

Postby ktzsikka » Sun Jul 13, 2014 4:18 pm

I have the same doubt. Please help
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