Temastyle Shellandtube Heat Exchangers

Types and Definitions 11-33

TEMA Numbering and Type Designations 11-33

Functional Definitions 11-33

General Design Considerations 11-35

Selection of Flow Path 11-35

Construction Codes 11-35

Tube Bundle Vibration 11-35

Testing 11-35

Principal Types of Construction 11-36

Fixed-Tube-Sheet Heat Exchangers 11-36

U-Tube Heat Exchanger 11-39

Packed-Lantern-Ring Exchanger 11-39

Outside-Packed Floating-Head Exchanger 11-39

Internal Floating-Head Exchanger 11-40

Pull-Through Floating-Head Exchanger 11-40

Falling-Film Exchangers 11-40

Tube-Side Construction 11-40

Tube-Side Header 11-40

Special High-Pressure Closures 11-40

Tube-Side Passes 11-40

Tubes 11-40

Rolled Tube Joints 11-41

Welded Tube Joints 11-41

Double-Tube-Sheet Joints 11-41

Shell-Side Construction 11-41

Shell Sizes 11-41

Shell-Side Arrangements 11-41

Baffles and Tube Bundles 11-42

Segmental Baffles 11-42

Rod Baffles 11-42

Tie Rods and Spacers 11-43

Impingement Baffle 11-43

Vapor Distribution 11-43

Tube-Bundle Bypassing 11-43

Longitudinal Flow Baffles 11-43

Corrosion in Heat Exchangers 11-43

Materials of Construction 11-43

Bimetallic Tubes 11-43

Clad Tube Sheets 11-44

Nonmetallic Construction 11-44

Fabrication 11-44

Shell-and-Tube Exchanger Costs 11-44

HAIRPIN/DOUBLE-PIPE HEAT EXCHANGERS

Principles of Construction 11-46

Finned Double Pipes 11-46

Multitube Hairpins 11-46

Design Applications 11-47

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