Отправлено: 13.01.09 03:13. Заголовок: F. Holland, "Fluid Flow for Chemical and Process Engineers"

F. Holland, "Fluid Flow for Chemical and Process Engineers"
Butterworth-Heinemann | April 16, 1995 | ISBN: 0340610581 | 384 pages
12 MB

This major new edition of a popular undergraduate text covers topics of interest to chemical engineers taking courses on fluid flow. These topics include non-Newtonian flow, gas-liquid two-phase flow, pumping and mixing. It expands on the explanations of principles given in the first edition and is more self-contained. Two strong features of the first edition were the extensive derivation of equations and worked examples to illustrate calculation procedures. These have been retained. A new extended introductory chapter has been provided to give the student a thorough basis to understand the methods covered in subsequent chapters.


Contents

List of examples
Preface to the second edition
Nomenclature

Fluids in motion
Units and dimensions
Description of fluids and fluid flow
Types of flow
Conservation of mass
Energy relationships and the Bernoulli equation
Momentum of a flowing fluid
Stress in fluids
Sign conventions for stress
Stress components
Volumetric flow rate and average velocity in a pipe
Momentum transfer in laminar flow
Non-Newtonian behaviour
Turbulence and boundary layers
Flow of incompressible Newtonian fluids in pipes and channels
Reynolds number and flow patterns in pipes and tubes
Shear stress in a pipe
Friction factor and pressure drop
Pressure drop in fittings and curved pipes
Equivalent diameter for non-circular pipes
Velocity profile for laminar Newtonian flow in a pipe
Kinetic energy in laminar flow
Velocity distribution for turbulent flow in a pipe
Universal velocity distribution for turbulent flow in a pipe
Flow in open channels
Flow of incompressible non-Newtonian fluids in pipes
Elementary viscometry
Rabinowitsch-Mooney equation
Calculation of flow rate-pressure drop relationship for laminar flow using 7-j data
Wall shear stress-flow characteristic curves and scale-up for laminar flow
Generalized Reynolds number for flow in pipes
Turbulent flow of inelastic non-Newtonian fluids in pipes
Power law fluids
Pressure drop for Bingham plastics in laminar flow
Laminar flow of concentrated suspensions and apparent slip at the pipe wall
Viscoelasticity
Pumping of liquids
Pumps and pumping
System heads
Centrifugal pumps
Centrifugal pump relations
Centrifugal pumps in series and in parallel
Positive displacement pumps
Pumping efficiencies
Factors in pump selection
Mixing of liquids in tanks
Mixers and mixing
Small blade high speed agitators
Large blade low speed agitators
Dimensionless groups for mixing
Power curves
Scale-up of liquid mixing systems
The purging of stirred tank systems
Flow of compressible fluids in conduits
Energy relationships
Equations of state
Isothermal flow of an ideal gas in a horizontal pipe
Non-isothermal flow of an ideal gas in a horizontal pipe
Adiabatic flow of an ideal gas in a horizontal pipe
Speed of sound in a fluid
Maximum flow rate in a pipe of constant cross-sectional area
Adiabatic stagnation temperature for an ideal gas
Gas compression and compressors
Compressible flow through nozzles and constrictions
Gas-liquid two-phase flow
Flow patterns and flow regime maps
Momentum equation for two-phase flow
Flow in bubble columns
Slug flow in vertical tubes
The homogeneous model for two-phase flow
Two-phase multiplier
Separated flow models
Flow measurement
Flowmeters and flow measurement
Head flowmeters in closed conduits
Head flowmeters in open conduits
Mechanical and electromagnetic flowmeters
Scale errors in flow measurement
Fluid motion in the presence of solid particles
Relative motion between a fluid and a single particle
Relative motion between a fluid and a concentration of particles
Fluid flow through packed beds
Fluidization
Slurry transport
Filtration
Introduction to unsteady flow
Quasi-steady flow
Incremental calculation: time to discharge an ideal gas from a tank
Time for a solid spherical particle to reach 99 per cent of its terminal velocity when falling from rest in the Stokes regime
Suddenly accelerated plate in a Newtonian fluid
Pressure surge in pipelines

Appendix 1 The Navier-Stokes equations
Appendix 2 Further problems
Answers to problems
Conversion factors
Friction factor charts
Index

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