2. Calculate the kinematic viscosity (v) as follows Where: - absolute viscosity P. density of fluid . DATA, RESULTS, AND COMPUTATION Table 2.1 Properties of the Ball Value Unit Diameter (d) Mass (m) Volume (V) Density (p.) 5.55 x 10-3 m 6x 104 kg 8.95 x 10-8 m*3 Table 22 Properties of Liquid Samples Cylinder 1 Cooking Ol Cylinder 3 Kerosene 0.3773kg Cylinder 2 Liquid product Ethanol Weight of empty 0.3775kg cylinder Weight of cylinder + liquid Weight of liquid Volume of liquid 5x10^-4 m^3 Density (p) 0.3773kg 0.8222kg 0.7739kg 0.7189kg 5x 10-4 m^3 4.45 x 10^-4 m^3 Table 23 Time of ball drop in each liquid sample Cylinder 1 Cooking Oul Cylinder 2 Cylinder 3 Liquid product Trial 1 Ethanol Kerosene 0.65s 0.225s 0.265s Ball drop time (sec) Distance traveled (mm) Velocity (m/s) Trial 2 0.291m 0.288m 0.256m 0.23s Ball drop time (sec) Distance travelled (mm) Velocity (m/s) 0.61s 0.22s 0.291m 0.288m 0.256m

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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2. Calculate the kinematic viscosity (v) as follows
Where: H = absolute viscosity
= density of fluid
Pr
v. DATA, RESULTS, AND COMPUTATION
Table 2.1 Properties of the Ball
Value
Unit
Diameter (d)
Mass (m)
Volume (V)
Density (p.)
5.55 x 10^-3 m
6х 10^-4 kg
8.95 x 10^-8 m^3
Table 2.2 Properties of Liquid Samples
Cylinder 1
Cooking Ol
0.3775kg
Cylinder 2
Cylinder 3
Liquid product
Weight of empty
cylinder
Weight of
cylinder + liquid
Weight of liquid
Volume of liquid
Density (po)
Kerosene
0.3773kg
Ethanol
0.3773kg
0.8222kg
0.7739kg
0.7189kg
5x 10^-4 m^3
5x 10^-4 m^3
4.45 x 10^-4 m^3
Table 2.3 Time of ball drop in each liquid sample
Cylinder 1
Cooking Oil
Cylinder 3
Kerosene
Cylinder 2
Liquid product
Trial 1
Ethanol
Ball drop time
(sec)
Distance traveled
(mm)
Velocity
(m/s)
0.65s
0.225s
0.265s
0.291m
0.288m
0.256m
Trial 2
Ball drop time
(sec)
Distance travelled
(mm)
Velocity
(m/s)
0.61s
0.22s
0.23s
0.291m
0.288m
0.256m
Transcribed Image Text:2. Calculate the kinematic viscosity (v) as follows Where: H = absolute viscosity = density of fluid Pr v. DATA, RESULTS, AND COMPUTATION Table 2.1 Properties of the Ball Value Unit Diameter (d) Mass (m) Volume (V) Density (p.) 5.55 x 10^-3 m 6х 10^-4 kg 8.95 x 10^-8 m^3 Table 2.2 Properties of Liquid Samples Cylinder 1 Cooking Ol 0.3775kg Cylinder 2 Cylinder 3 Liquid product Weight of empty cylinder Weight of cylinder + liquid Weight of liquid Volume of liquid Density (po) Kerosene 0.3773kg Ethanol 0.3773kg 0.8222kg 0.7739kg 0.7189kg 5x 10^-4 m^3 5x 10^-4 m^3 4.45 x 10^-4 m^3 Table 2.3 Time of ball drop in each liquid sample Cylinder 1 Cooking Oil Cylinder 3 Kerosene Cylinder 2 Liquid product Trial 1 Ethanol Ball drop time (sec) Distance traveled (mm) Velocity (m/s) 0.65s 0.225s 0.265s 0.291m 0.288m 0.256m Trial 2 Ball drop time (sec) Distance travelled (mm) Velocity (m/s) 0.61s 0.22s 0.23s 0.291m 0.288m 0.256m
Trial 3
Ball drop time
(sec)
Distance travelled
(mm)
Velocity
(m/s)
0.67s
0.45s
0.23s
0.291m
0.288m
0.256m
TASK:
From the above data, determine the dynamic and kinematic viscosity of the fluids using the average
terminal velocity.
Transcribed Image Text:Trial 3 Ball drop time (sec) Distance travelled (mm) Velocity (m/s) 0.67s 0.45s 0.23s 0.291m 0.288m 0.256m TASK: From the above data, determine the dynamic and kinematic viscosity of the fluids using the average terminal velocity.
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