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Anonymous Poster

fluid mechanics

12/19/2009 1:04 AM

hi friends,

i hav this problem to find the discharge and pressure inside the thermometer where the

input velocity is given as .5 m/s

input dia is 5mm

out put dia is 1mm

total length is 10mm

we hav to find the discharge and pressure after time .1 ms(milli sec)

and otput pressure is 1.013 atm
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Anonymous Poster
#1

Re: fluid mechanics

12/19/2009 5:02 AM

Why there is a flow inside a thermometer?

It looks more like an orifice.

Do the orifice calculations (flow through an orifice is avainlable in any FM Book). Only you are going to need as few other details like the shape at the inlet and discharge, fluid viscosity, The drag coefficient etc.
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