流体力学-第5版

内容简介

流体力学是研究流体在不同作用力下相互作用行为以及其在各个领域的应用，不管是在在流体中、气态中或者在这两态中，《流体力学(第5版)(英文影印版)》都有包括。这本书是第5版，作者做了全面更新和修订，适用于流体力学专业的本科生和研究生。这本流体力学的教程包含一份免费光盘，有了这份光盘，读者通过将近1000流体视频片段更深入了解流体力学的精髓；可以在超过20的模拟实验室和仿真中进行流体模拟；可以观看众多其他的新的进展，从而在很大程度上提高了他们的流体力学学习经验。
　　目次：导引；carresian张量；运动学；守恒定律；漩涡动力学；理想流；引力波；层流；边界层和相关论题；计算流体力学；不稳定性；湍流；地球物理流体力学；空气动力学；可压缩流；生物流体力学导引。
　　读者对象：流体力学专业的学生、老师和相关的科研从业人员。

目录

《流体力学(第5版)(英文影印版)》
about the dvd xvii
preface xix
companion website xx
acknowledgments xxi
nomenclature xxii
1. introduction
1.1. fluid mechanics
1.2. units of measurement
1.3. solids, liquids, and gases
1.4. continuum hypothesis
1.5. molecular transport phenomena
1.6. surface tension
1.7. fluid statics
1.8. classical thermodynamics
first law of thermodynamics
equations of state
specific heats
second law of thermodynamics
property relations
speed of sound
thermal expansion coefficient
1.9. perfect gas
1.10. stability of stratified fluid media
potential temperature and density
scale height of the atmosphere
1.11. dimensional analysis
step 1. select variables and parameters
step 2. create the dimensional matrix
step 3. determine the rank of the dimensional matrix
step 4. determine the number of dimensionless groups
step 5. construct the dimensionless groups
step 6. state the dimensionless relationship
step 7. use physical reasoning or additional knowledge to simplify
the imensionlesselationship
exercises
literature cited
supplemental reading
2. cartesian tensors
2.1. scalars, vectors, tensors, notation
2.2. rotation of axes: formal definition of a vector
2.3. multiplication of matrices
2.4. second-ordertensors
2.5. contraction and multiplication
2.6. force on a surface
2.7. kronecker delta and altemating tensor
2.8. vector, dot, and cross products
2.9. gradient, divergence, and curl
2.10. symmetric and antisymmetric tensors
2.11. eigenvalues and eigenvectors of a symmetric tensor
2.12. gauss' theorem
2.13. stokes'theorem
2.14. comma notation
exercises
literature cited
supplemental reading
3. kinematics
3.1. introduction and coordinate systems
3.2. particle and field descriptions of fluid motion
3.3. flow lines, fluid acceleration, and galilean
transformation
3.4. strain and rotation rates
summary
3.5. kinematics of simple plane flows
3.6. reynolds transport theorem
exercises
literature cited
supplemental reading
4. conservation laws
4.1. introduction
4.2. conservation of mass
4.3. stream functions
4.4. conservation of momentum
4.5. constitutive equation for a newtonian fluid
4.6. navier-stokes momentum equation
4.7. noninertial frame of reference
4.8. conservation of energy
4.9. special forms of the equations
angular momentum principle for a stationary control volume
bemoulli equations
neglect of gravity in constant density flows
the boussinesq approximation
summary
4.10. boundary conditions
moving and deforming boundaries
surface tension revisited
4.11. dimensionless forms of the equations and dynamic
similarity
exercises
literature cited
supplemental reading
5. vorticity dynamics
5.1. introduction
5.2. kelvin's

摘要与插图

In the fall of 2009, Elsevier approached
　　me about possibly taking over as the lead author of this
textbook. After some consider-ation and receipt of encouragement
from faculty colleagues here at the University of Michigan and
beyond, I agreed. The ensuing revision effort then tenaciously
pulled all the slack out of my life for the next 18 months.
Unfortunately, I did not have the honor or pleasure of meeting or
knowing either prior author, and have therefore missed the
opportunity to receive their advice and guid-ance. Thus, the
revisions made for this 5th Edition of Fluid Mechanics have been
driven primarily by my experience teaching and interacting with
undergraduate and grad-uate students during the last two
decades.
　　Overall, the structure, topics, and tech-nical level of the 4th
Edition have been largely retained, so instructors who have made
prior use of this text should recognize much in the 5th Edition.
This textbook should still be suitable for advanced-undergraduate
or beginning-graduate courses in fluid mechanics. However, I have
tried to make the subject of fluid mechanics more acces-sible to
students who may have only studied the subject during one prior
semester, or who may need fluid mechanics knowledge to pursue
research in a related field.
　　Given the long history of this important subject, this textbook
(at best) reflects one evolving instructional approach. In my
experience as a student, teacher, and faculty member, a textbook is
most effective when used as a supporting pedagogical tool for an
effective lecturer. Thus my primary revision objective has been to
improve the text's overall utility to students and instruc-tors by
adding introductory material and references to the first few
chapters, by increasing the prominence of engineering applications
of fluid mechanics, and by providing a variety of new exercises
(more than 200) and figures (more than 100). For the chapters
receiving the most attention (1-9, 11-12, and 14) this has meant
approx-imately doubling, tripling, or quadrupling the number of
exercises. Some of the new exercises have been built from
derivations that previously had appeared in the body of the text,
and some involve simple kitchen or bathroom experiments. My hope
for a future edition is that there will be time to further expand
the exercise offerings, espe-cially in Chapters 10, 13, 15, and
16.
　　In preparing this 5th Edition, some reor-ganization, addition,
and deletion of mate-rial has also taken place. Dimensional
analysis has been moved to Chapter 1. The stream function's'
introduction and the dynamic-similarity topic have been moved to
Chapter 4. Reynolds transport theorem now occupies the final
section of Chapter 3. The discussion of the wave equa-tion has been
placed in the acoustics sec-tion of Chapter