c) Illustrate the results of the viscosity test of the above motor oil then fit the viscosity function of temperature to the following logarithmic quadratic correlation as described below. Find the values for the constants a, b, and c. Take uo at To = 0° C. .주) (주) То + c T To In스 - a + b Mo
c) Illustrate the results of the viscosity test of the above motor oil then fit the viscosity function of temperature to the following logarithmic quadratic correlation as described below. Find the values for the constants a, b, and c. Take uo at To = 0° C. .주) (주) То + c T To In스 - a + b Mo
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question

Transcribed Image Text:Temperatuer
(c)
SuS (min)
SUS (s)
20
0:18:30
1110
30
0:08:40
520
40
0:05:15
315
50
0:02:31
151
60
0:01:48
108
70
0:01:22
82
80
0:01:02
62
90
0:00:54
54

Transcribed Image Text:c) Illustrate the results of the viscosity test of the above motor oil then fit the viscosity
function of temperature to the following logarithmic quadratic correlation as described
below. Find the values for the constants a, b, and c. Take Ho at To = 0° C.
(4) - )
To
+ c
To
In
- a + b
Mo
d) What is the viscosity of the used motor oil at 280 K, 305 K and 320 K? You can use the
above equation
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