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ladessa [460]
2 years ago
11

If water (p=998 kg/m3, u = 10-3 Pa.s) flows through a 50 m Pa.s) determine the velocity of carbon tetrac me the velocity of carb

on tetrachloride (p = 1590 kg/m", u = 0.958 x 10 howing through a 60 mm-diameter pipe so that they both have the same dynamic characteristics (Reynolds number similarity, Re = puD/).
Chemistry
1 answer:
babymother [125]2 years ago
4 0

Explanation:

As it is given that both have same dynamic characteristics.

Therefore,      Re_{water} = Re_{CCl_{4}}

    \frac{\rho_{water} \times \nu_{water} \times D_{water}}{\mu_{water}} =  \frac{\rho_{CCl_{4}} \times \nu_{CCl_{4}} \times D_{CCl_{4}}}{\mu_{CCl_{4}}}

Hence, putting the given values into the above formula as follows.

   \frac{998 kg/m^{3} \times 2 m/s \times 50 mm}{10^{-3}Pa.s} =  \frac{1590 kg/m^{3}} \times \nu_{CCl_{4}} \times 60 mm}{0.958 \times 10^{-3}}    

                   \nu_{CCl_{4}} = 1.002 m/s

Thus, we can conclude that the velocity of carbon tetrachloride in the given conditions is 1.002 m/s.

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