Acknowledgement
公共安全体系
Wolverine Tube Inc.
wishes to express its appreciation to
Dr. K. J. Bell and Dr. A. C. Mueller for authorship of this manual. Acknowledgement is made in the text for material which has been ud
from other sources.
© 2001, electronic distribution
by Wolverine Tube, Inc.
Rearch and Development Team
© 1984, original paper distribution
by Wolverine Division of UOP Inc.
All rights rerved.
TABLE OF CONTENTS
Chapter 1 Basic Heat Transfer
Section 1 Basic Mechanisms of Heat Transfer
Conduction 6
Single Pha Convection8
Two Pha (Liquid-Gas/Vapor) Flow11
Condensation14
Vaporization17
Radiation19 Section 2 Basic Heat Exchanger Equations
The Overall Heat Transfer Coefficient21
The Design Integral23 Section 3 The Mean Temperature Difference
The Logarithmic Mean Temperature Difference (LMTD)25
Configuration Correction Factors on the LMTD27 Section 4 Construction of Shell and Tube heat Exchangers
Why a Shell and Tube Heat Exchanger? 32
Basic Components of Shell and Tube Heat Exchangers 32
建国大业电影Provisions for Thermal Stress35
Mechanical Stress37
The Vibration Problem37
Erosion38
Cost of Shell and Tube Heat Exchangers38
Allocation of Streams in a Shell and Tube Exchanger 39 Section 5 Application of Extended Surfaces to Heat Exchangers
The Concept of the Controlling Resistance40
Types of Extended Surface40
Fin Efficiencies and Related Concepts41
The Fin Resistance Method43
新编西游记Some Applications of Finned Tubes45
Section 6 Fouling in Heat Exchangers
Typical Fouling Resistances45
Types of Fouling45
Effect of Fouling on Heat Transfer46
Materials Selection for Fouling Services46
Removal of Fouling47
Chapter 2 Sensible Heat Transfer
Section 1 Heat Exchangers with Low- and Medium-Finned Trufin
Areas of Application58
Description of Low- and Medium-Finned Trufin59 Section 2 Basic Equations for Heat Exchanger Design
The Basic Design Equation and Overall Heat Transfer Coefficient60
Fin Efficiency and Fin Resistance 61军阀割据
Mean Temperature Difference, F Factors 62 Section 3 Heat Transfer and Pressure Drop during Flow across Banks of Trufin Tubes
Heat Transfer In Trufin Tube Banks 72
Pressure Drop During Flow Across Banks of Low-Finned Trufin Tubes74
Effect of Fouling on Trufin 76 Section 4 Heat Transfer and Pressure Drop Inside Tubes
Heat Transfer and Pressure Drop in Single Pha Flow inside Round Tubes77
Heat Transfer in Two-Pha Flow Inside Tubes83 Section 5 Preliminary Design of Shell and Tube Heat Exchangers
Basic Principles of Design85
Preliminary Design Decisions86
Procedure for Approximate Size Estimation89 Section 6 Delaware Method for Shell-Side Rating of Shell and Tube Heat Exchangers
着字组词Introduction96
Calculation of Shell-Side Geometrical Parameters97胸怀大志什么意思
Shell-Side Heat Transfer Coefficient Calculation 106
Shell-Side Pressure Drop Calculation 107
眼的词语
Section 7 Examples of Design Problems for Low- and Medium-Finned Trufin in
Shell and Tube Heat Exchangers
Design of a Compressor After-cooler 116
Design of a Gas Oil to Crude Heat Recovery Exchanger 122
Chapter 3 Condensing Heat Transfer
Section 1 Trufin Tubes in Condensing Heat Transfer
Modes of Condensation 142
Areas of Application142
Types of Tubes Available 143 Section 2 Condensation of Vapor inside High-Finned Trufin Tubes
Vapor-Liquid Two-Pha Flow 144
Condensation Heat Transfer154
Mean Temperature Difference for In-Tube Condensation 162 Section 3 Condensation of Vapor outside Low- and Medium-Finned Trufin Tubes
Shell and Tube Heat Exchangers for Condensing Applications 166
The Basic Design Equations172
Mean Temperature Difference 173
Condensation of a Superheated Vapor 173
Condensation with Integral Sub-cooling On the Shell-side174
Film-wi Condensation on Plain and Trufin Tubes 178
Film-wi Condensation on Tube Banks180
Pressure Drop during Shell-side Condensation 181 Section 4 Examples of Design Problems for Low- and Medium-Finned Trufin in Shell
and Tube Condenrs
Condenr Design for a Pure Component: Example Problem 182
Condenr Design for a Multi-component Mixture: Example Problem 192
Chapter 4 Trufin Tubes in Air-cool Heat Exchangers
Section 1 Heat Exchangers with High-Finned Trufin Tubes阿拉斯加幼犬
Areas of Application 208
High-Finned Trufin209
Description of Equipment 210
