“Fluid mechanics deals with physics which tells about mechanics
of fluid and its behavior, there are three common states of fluid like solid,
liquid and gas. It is common in many engineering courses like mechanical,
civil, chemical, geographics, astrophysics and biology. ”
Fluid mechanics is most
engineering book for engineering students and also common subject in many
engineering courses. Today I am sharing here useful lecture notes for my engineering
student friends and hope you will enjoy and learn more about mechanics of fluid
and their behavior. I am also a engineering student and I can understand the
value of study material. In this blog I have share many engineering ebook for
my friends like strengthof materials pdf by R.K Bansal. This is also most demanded ebook and I have
upload complete course book with lecture notes by Prof. S.K Bhattacharya who is
an Indian professor at IIT Kanpur.
1.)
Lecture
Notes - Introduction to
Fluid Mechanics
University: The University of California
Professor: Roger
Rangel, Ph.D.
Lecture Covers: fluid statics;
fluid dynamics; Bernoulli's equation; control-volume analysis; basic flow
equations of conservation of mass, momentum, and energy; differential analysis;
potential flow; viscous incompressible flow.
2.)
Lecture
Notes- Fundamentals of Fluid Mechanics
Posted By: Munson
and Young
Edition: 6th
Edition
Lecture by-Munson and Young
3.)
Second
Edition by Joseph H. Spurk · Nuri Aksel
Contents:
1 The Concept of the Continuum and Kinematics . . . . . .
. . . . 1
1.1 Properties of Fluids, Continuum Hypothesis . . . . . . .
. . . . . . . . 1
1.2 Kinematics . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . 7
1.2.1 Material and Spatial Descriptions . . . . . . . . . .
. . . . . . . . 7
1.2.2 Pathlines, Streamlines, Streaklines . . . . . . . . .
. . . . . . . . 10
1.2.3 Differentiation with Respect to Time . . . . . . . . .
. . . . . . 14
1.2.4 State of Motion, Rate of Change of Line, Surface
and Volume Elements . . . . . . . . . . . . . . . . . . . .
. . . . . . . . 17
1.2.5 Rate of Change of Material Integrals . . . . . . . . .
. . . . . . 29
2 Fundamental Laws of Continuum Mechanics . . . . . . . .
. . . . . . 35
2.1 Conservation of Mass, Equation of Continuity . . . . . .
. . . . . . . . 35
2.2 Balance of Momentum . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . 37
2.3 Balance of Angular Momentum . . . . . . . . . . . . . .
. . . . . . . . . . . . 44
2.4 Momentum and Angular Momentum
in an Accelerating Frame . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . 46
2.5 Applications to Turbomachines . . . . . . . . . . . . .
. . . . . . . . . . . . . . 54
2.6 Balance of Energy . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . 65
2.7 Balance of Entropy . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . 69
2.8 Thermodynamic Equations of State . . . . . . . . . . . .
. . . . . . . . . . . 71
3 Constitutive Relations for Fluids . . . . . . . . . . .
. . . . . . . . . . . . . . 75
4 Equations of Motion for Particular Fluids . . . . . . .
. . . . . . . . . 95
4.1 Newtonian Fluids. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . 95
4.1.1 The Navier-Stokes Equations . . . . . . . . . . . . .
. . . . . . . . . 95
4.1.2 Vorticity Equation . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . 98
4.1.3 Effect of Reynolds’ Number . . . . . . . . . . . . . .
. . . . . . . . . 100
4.2 Inviscid Fluids . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . 106
4.2.1 Euler’s Equations . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . 106
4.2.2 Bernoulli’s Equation. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . 107
4.2.3 Vortex Theorems . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . 112
4.2.4 Integration of the Energy Equation. . . . . . . . . .
. . . . . . . 138
4.3 Initial and Boundary Conditions . . . . . . . . . . . .
. . . . . . . . . . . . . 141
4.4 Simplification of the Equations of Motion. . . . . . . .
. . . . . . . . . . 145
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