Engineering, 07.04.2020 16:20 BarcaOsama
A capillary-tube viscometer is being selected to measure viscosity of a liquid food. The maximum viscosity to be measured will be 230 cP, and the maximum flow rate that can be measured accurately is 0.015 kg/min. If the tube length is 10 cm and a maximum pressure of 25 Pa can be measured, determine the tube diameter to be used. The density of the product is 1000 kg/m3.
Answers: 2
![r=\sqrt[4]{\frac{8\eta LQ}{\pi P} } =\sqrt[4]{\frac{8*0.23*0.1*2.5x10^{-7} }{\pi *25} } =0.0049m](/tpl/images/0586/4509/02ce1.png)
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A capillary-tube viscometer is being selected to measure viscosity of a liquid food. The maximum vis...
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