Presenting the kinematics and governing equations for Newtonian fluid,
this book shows how suitable approximation can help solve problems of
practical importance. Various approximations such as ideal fluid flow
model, boundary layer theory, the acoustic approximation, and so on, are
derived. In its discussion of compressible fluids, this book deviates
from the practice of using gas tables, and presents an approach more
amenable to solution using computers. The control volume and the
differential equation forms of governing equations are dealt with in
detail, and the advantages and shortcomings of each approach are
discussed by means of examples. The implications of frame-indifference
and the laws of thermodynamics are also discussed in detail. Numerous
examples are presented to illustrate the theory at each stage of the
development. For those interested more in the applications than in the
theoretical aspects of fluid mechanics, a detailed summary of the
relevant equations has been presented at the outset.