T, K H, Pa-s 1.787 x 10-3 1.519 x 10-3 1.307 x 10-3 1.002 x 10-3 7.975 x 10-4 273.15 278.15 283.15 293.15 303.15 313.15 6.529 x 10-4 4.665 x 10-4 3.547 x 10-4 333.15 353.15 373.15 2.828 x 10-4

Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter1: Heat, Temperature, And Pressure
Section: Chapter Questions
Problem 17RQ: Convert 22C to Fahrenheit.
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The variation of the dynamic viscosity of water with absolute temperature is given as Using these tabulated data, develop a relation for viscosity in the form of ? = ? (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 ? = D⋅eB/T, where D and B are constants whose values are to be determined using the viscosity data given.

T, K
H, Pa-s
1.787 x 10-3
1.519 x 10-3
1.307 x 10-3
1.002 x 10-3
7.975 x 10-4
273.15
278.15
283.15
293.15
303.15
313.15
6.529 x 10-4
4.665 x 10-4
3.547 x 10-4
333.15
353.15
373.15
2.828 x 10-4
Transcribed Image Text:T, K H, Pa-s 1.787 x 10-3 1.519 x 10-3 1.307 x 10-3 1.002 x 10-3 7.975 x 10-4 273.15 278.15 283.15 293.15 303.15 313.15 6.529 x 10-4 4.665 x 10-4 3.547 x 10-4 333.15 353.15 373.15 2.828 x 10-4
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