,Prof. T.T. Al-Shemmeri
Engineering Fluid Mechanics Solution
Manual
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2
,Engineering Fluid Mechanics Solution Manual Contents
Contents
Book Description: 5
Author Details: 5
1 Chapter One Tutorial Problems 6
2 Chapter Two Tutorial Problems 13
3 Chapter Three Tutorial Problems 21
4 Chapter Four Tutorial Problems 28
5 Chapter Five Tutorial Problems 31
Sample Examination Paper 33
Class Test – Fluid Mechanics 34
Formulae Sheet 44
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, Engineering Fluid Mechanics Solution Manual Chapter One Tutorial Problems
1 Chapter One Tutorial Problems
1.1 Show that the kinematic viscosity has the primary dimensions of L2T-1.
Solution:
The kinematic viscosity is defined as the ratio of the dynamic viscosity by the density of the fluid.
The density has units of mass (kg) divided by volume (m3); whereas the dynamic viscosity has the units
of mass (kg) per meter (m) per time (s).
Hence:
P 0/ 7
X /7
U 0/
1.2 In a fluid the velocity measured at a distance of 75mm from the boundary is 1.125m/s. The fluid
has absolute viscosity 0.048 Pa s and relative density 0.913. What is the velocity gradient and
shear stress at the boundary assuming a linear velocity distribution? Determine its kinematic
viscosity.
[Ans: 15 s-1, 0.72Pa.s; 5.257x10-5 m2/s]
Solution:
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6
Engineering Fluid Mechanics Solution
Manual
Download free eBooks at bookboon.com
2
,Engineering Fluid Mechanics Solution Manual Contents
Contents
Book Description: 5
Author Details: 5
1 Chapter One Tutorial Problems 6
2 Chapter Two Tutorial Problems 13
3 Chapter Three Tutorial Problems 21
4 Chapter Four Tutorial Problems 28
5 Chapter Five Tutorial Problems 31
Sample Examination Paper 33
Class Test – Fluid Mechanics 34
Formulae Sheet 44
Download free eBooks at bookboon.com
4 Click on the ad to read more
, Engineering Fluid Mechanics Solution Manual Chapter One Tutorial Problems
1 Chapter One Tutorial Problems
1.1 Show that the kinematic viscosity has the primary dimensions of L2T-1.
Solution:
The kinematic viscosity is defined as the ratio of the dynamic viscosity by the density of the fluid.
The density has units of mass (kg) divided by volume (m3); whereas the dynamic viscosity has the units
of mass (kg) per meter (m) per time (s).
Hence:
P 0/ 7
X /7
U 0/
1.2 In a fluid the velocity measured at a distance of 75mm from the boundary is 1.125m/s. The fluid
has absolute viscosity 0.048 Pa s and relative density 0.913. What is the velocity gradient and
shear stress at the boundary assuming a linear velocity distribution? Determine its kinematic
viscosity.
[Ans: 15 s-1, 0.72Pa.s; 5.257x10-5 m2/s]
Solution:
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6
