Department Of Mechanical Engineering College Of Engineering Universiti Tenaga Nasional

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1






Department Of Mechanical Engineering

College Of Engineering

Universiti Tenaga Nasional


MEHB223: MECHANICS OF FLUIDS I

SEMESTER
2

2010/2011

COURSE
OUTLINE



1 Particulars


Status


:

Core

Credit Hours

:

3

Pre
-
requisite:


MEMB214


Mechanics I
-

Statics



2 Lecturers



Name


:

Ir. Kannan
M.
Munisamy

(Course Coordinator)

Room


:

BN
-
1
-
066

Telephone

:

03
-
8921

2240

Email


:

Kannan@uniten.edu.my


Name


:

Mr. Hasril Hasini

Room


:

BN
-
3
-
037

Telephone

:

03
8921 2280

Email


:

hasril@uniten.edu.my




3 Synopsis


Application of both basic and advance knowledge in fluid statics and dynamics, which
includes mass, momentum, energy conservation principles.







2

4 Course

Objectives:


1.

To
describe the basic fundamental principles of fluid mechanics

such as continuum
concept, viscosity, pressure, hydrostatic force, mass conservation principle,
momentum conservation principle energy conservation, fluid frictions and boundary
layer.


2.

To apply the basic principle to
derive equations

that governs behavio
ur of flowing
fluid and simplifications of the equations such as Euler equation and Bernoulli
equation.


3.

To apply the governing equation in
solving practical engineering problems
.


5 Course Outcomes (CO):


At the end of the course, students are expected to obtain the course outcomes (CO), as
given in Appendix A, which shows the relationship between the CO and the Program
Outcome (PO).
Details of the PO is given in Appendix B.


6 Assessments


Assessments:

Mi
dterm




30%

Quizzes



10%

Assignments

10%

Final Exam




50%

Test Schedule (Tentative)

Midterm



7
th

week




Assessment s*

CO1

CO2

CO3

CO4

CO5

CO6

CO7

CO8

CO9

CO10

1. Test 1 (30
%)

25%

25%

25%

25%







3. Assignments (10%)

5%

5%

5%

5%

5%

5%

5%

5%

5%

55%

4. Quizzes (10%)


20%


20%


20%


20%


20%

5. Final Exam (50%)

5%

5%

10%

10%

10%

10%

10%

10
%

10%

20%


Midterm

: 13
-
0
1
-
2011 at library level 6
, 6.00 pm


7.30pm


7 Textbook




“Fundamentals of Fluid Mechanics” (5
th

Edition)

by Munson, Young & Okishi,
John Wiley & Sons



Other Recommended Reference Books (usually available in the Library) are:




3



“Mechanics of Fluids” (3
rd

Edition)

by Potter, M. C., & Wiggert, D. C., Cengage

Publication.




“Fluid Mechanics” (6
th

Edition)

by White, F. M., McGraw
-
Hill



“Engineering Fluid Mechanics” (8
th

Edition)

by Crowe, Roberson & Elger, John
Wiley and Sons
.



“Mechanics of Fluids” (6
th

Edition)

by B.S. Massey, Van Nostrand Reinhold


8 Course S
yllabus:


The course syllabus is based on the recommended textbook and is given in Appendix C.


9 Rules & Regulations


(a) Attendance:


Attendance is compulsory. Each student is required to sign an attendance sheet in
every lecture. According to the
academic regulation, a student absent from class
for more than 20 % (9 lectures), without any concrete reason, will be barred from
taking the final exam.


(b) Dress Code:


Formal on Monday

Neat and Presentable


10 Plagiarism


Student must not adopt or re
produce ideas words or statements of another person
without an appropriate acknowledgement. Copying someone else’s work or facilitating
academic dishonesty constitutes plagiarism. Plagiarism will be penalized.













4

Appendix A: Course Outcomes


Course Outcomes (CO)

Relationship of Course Outcomes (CO) to Program Outcomes (PO)

PO1

PO2

PO3

PO4

PO5

PO6

PO7

PO8

PO9

PO10

PO1
1

1.

Explain basic fluid
properties

X


















2.

Apply fluid properties in
viscosity and surface

tensions to solve related
engineering problems.


X













3.

Apply pressure equation
onto pressure measuring
devices such as
manometers.


X













4.

Apply pressure equation
onto static submerged
surfaces to find hydrostatic
& buoyancy forces.



X












5.

Apply Bernoulli Equations
for moving fluid and solve
engineering problems.


X













6.

Apply Continuity Equation
to solve related engineering
problems.


X













7.

Analyze Linear Momentum
Equation to solve related
engineering problems.



X












8.

Apply Energy equation to
solve related engineering
problems.


X













9.

Design for pipe systems &
evaluate
total head losses




X


























5

Appendix B: Program Outcomes



PO No

Program Outcomes (PO)

Bloom’s Domains

& Levels

Students graduating from the engineering programme must have the following
outcomes:

PO1

A
cquire and understand
fundamental knowledge of mathematics, science and
mechanical engineering principles

C1 & C2

PO2

A
pply engineering and related principles in solving problems relevant to mechanical
engineering

C3

PO3

A
nalyze mechanical engineering related problems

C4

PO4

A
pply critical thinking in designing and evaluating components, processes and
systems related to mechanical engineering

C5 & C6

PO5

C
omprehend the principles of sustainable development

C2

PO6

C
omprehend professional and ethical responsibilities

C2

PO7

A
pply engineering tools and techniques effectively and correctly in engineering
design and experiments

P

PO8

C
ommunicate effectively

P

PO9

F
unction effectively as a team member as well as a leader

A

PO10

A
ppreciate the social, cultural, global and
environmental responsibilities of a
professional engineer with awareness of contemporary issues

A

PO11

A
cknowledge the need for, and be able to engage in life
-
long learning

A





6

Appendix C: Course Syllabus


Book:
“Fundamentals of Fluid Mechanics” (5
th

Edition)


by Munson, Young & Okishi, John Wiley & Sons



No

Descriptions

Reference Text

1

I ntroduction

Definitions of Fluids

Distinction Between Solids, Liquids and Gasses

Fluid Continuum Concept

General Classifications of Flow

Significance of Fluid
Mechanics

Brief History of Fluid Mechanics

Modern Trends in Fluid Mechanics


2

Basic Properties of Fluids

Basic Fluid Properties & Systems

Properties involving mass of fluid


mass density, specific weight, specific gravity

Properties involving flow of

heat


specific heat capacity

Ideal Gas Law

Viscosity

Vapor Pressure

Surface tension

Chapter 1

1.1, 1.2, 1.3

1.4

1.4

1.5

1.6

1.8

1.9

3

Fluid at Rest


mressure and 楴s⁅ffects

P
ressure at a point

& Basic Pressure Equation

Pressure variation
in a Fluid at

Rest

Standard Atmosphere

Measurement of pressure: Absolute, Gauge, and Vaccum

Manometry & Pressure Measuring Devices

Hydrostatic forces on
a
plane surface

Hydrostatic forces on
a

curved sur faces


Buoyancy
, Floatation, and
Stability

Chapter 2

2.1, 2.2

2.3

2.4

2.5

2.6, 2.7

2.8

2.10

2.11

4

Fluids in Motion


The Bernou汬椠Equat楯n

Newton’s Second Law & Forces Along and Normal to Streamline

Derivation of Euler equation

Bernoulli equation

Static, Stagnation, Dynamic, and Total Pressure

Example of usage of the

Bernoulli Equation

The Energy Grade Line and Hydraulic Grade Line

Restrictions on Use of the Bernoulli Equation

Chapter 3

3.1, 3.2, 3.3,

3.4

3.4

3.5

3.6

3.7

3.8

5

Kinematics of Fluid Motion

The Velocity Field
-

Eulerian and Lagrangian Flow Descriptions

The Acceleration
F
ield

Control volume and System Representation

The Reynolds Transport Theorem

Chapter 4

4.1

4.2

4.3

4.4

6

Flow Analysis Using Control Volumes

Conservation of Mass


The Continuity Equation

Newton’s Second Law


The Linear Momentum
Equation

First Law of Thermodynamics


The Energy Equation

Second Law of Thermodynamics


Irreversible Flow

Chapter 5

5.1

5.2

5.3

5.4

7

Pipe Flow

General Characteristics of Pipe Flow

Fully Developed Laminar Flow

Fully Developed Turbulent Flow

Dimensional Analysis of Pipe Flow


Major Loss, Minor loss,

Single Pipe Flow

Chapter 8

8.1

8.2

8.3

8.4

8.5