The variation of the dynamic viscosity of water with absolute temperature is given as. (table given) Using these tabulated data, develop a relation for viscosity in the form: µ=µ(T)=A+BT+CT2+DT3+ET4 Using the relation developed, predict the dynamic viscosity of water at 50°C at which the reported value is 5.468 × 10−4 Pa⋅s. Compare your result with the results of Andrade’s equation, which is given in the form of µ=D*eB/T where D and B are constants whose values are to be determined using the viscosity data given
The variation of the dynamic viscosity of water with absolute temperature is given as. (table given) Using these tabulated data, develop a relation for viscosity in the form: µ=µ(T)=A+BT+CT2+DT3+ET4 Using the relation developed, predict the dynamic viscosity of water at 50°C at which the reported value is 5.468 × 10−4 Pa⋅s. Compare your result with the results of Andrade’s equation, which is given in the form of µ=D*eB/T where D and B are constants whose values are to be determined using the viscosity data given
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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The variation of the dynamic viscosity of water with absolute temperature is given as. (table given) Using these tabulated data, develop a relation for viscosity in the form: µ=µ(T)=A+BT+CT2+DT3+ET4 Using the relation developed, predict the dynamic viscosity of water at 50°C at which the reported value is 5.468 × 10−4 Pa⋅s. Compare your result with the results of Andrade’s equation, which is given in the form of µ=D*eB/T where D and B are constants whose values are to be determined using the viscosity data given.
Transcribed Image Text:Temperature, K| Viscosity, Pa-s
1.787 x10-3
1.519 x10-3
1.307 х103
1.002 x10-3
7.975 x104
6.529 x104
4.665 x104
3.547 х104
2.828 x104
273.15
278.15
283.15
293.15
303.15
313.15
333.15
353.15
373.15
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