Foreword |
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xi | |
Preface |
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xiii | |
Authors |
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xvii | |
Chapter 1 Introduction |
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1 | (10) |
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8 | (1) |
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9 | (2) |
Chapter 2 Low-Grade Heat: Issues to Be Dealt With |
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11 | (30) |
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2.1 Waste Heat from Industry |
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11 | (1) |
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2.2 Waste Heat from Buildings |
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12 | (4) |
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12 | (2) |
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2.2.2 Ventilation Air Exhaust |
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14 | (2) |
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16 | (2) |
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2.4 Renewable Sources of Heat Energy |
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18 | (3) |
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18 | (2) |
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19 | (1) |
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19 | (1) |
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20 | (1) |
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2.5 Heat Pumps to Increase Heat Potential |
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21 | (8) |
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2.5.1 Vapour-Compression Heat Pumps |
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22 | (5) |
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2.5.1.1 Mechanical Compressor Heat Pump Systems |
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24 | (2) |
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2.5.1.2 Ejector Compression Heat Pump Systems |
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26 | (1) |
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2.5.2 Chemical Heat Pumps |
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27 | (6) |
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2.5.2.1 Absorption Heat Pump |
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27 | (1) |
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2.5.2.2 Adsorption Heat Pump |
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28 | (1) |
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2.6 Storage and Transport of Thermal Energy |
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29 | (4) |
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2.7 Low-Grade Heat to Power |
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33 | (3) |
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2.7.1 Organic Rankine Cycle |
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34 | (1) |
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2.7.2 Supercritical Rankine Cycle |
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35 | (1) |
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35 | (1) |
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2.8 Requirements for Heat Transfer Equipment When Utilising Low-Grade Heat |
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36 | (3) |
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2.8.1 Small Temperature Differences |
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37 | (1) |
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2.8.2 Close Temperature Approach |
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38 | (1) |
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38 | (1) |
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2.8.4 Compactness and Limited Cost When Using Expensive Materials for Heat Transfer Surface |
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38 | (1) |
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39 | (2) |
Chapter 3 Compact Heat Exchangers |
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41 | (74) |
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3.1 Main Developments in Compact Heat Exchangers |
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41 | (1) |
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3.2 Basic Principles and Terminology of Compactness |
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42 | (2) |
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3.3 Heat Transfer Aspects of Compactness |
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44 | (5) |
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3.4 Thermal and Hydraulic Performance of Different Heat Transfer Surfaces |
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49 | (5) |
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3.5 Influence on Compactness of Heat Transfer Surface Geometrical Form and Its Scaling Factor |
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54 | (11) |
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3.6 Classification of Recuperative Compact Heat Exchangers |
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65 | (2) |
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3.6.1 According to the Hydraulic Diameter of Channels |
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65 | (1) |
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3.6.2 According to Flow Arrangements of Heat Exchanging Streams through the Unit |
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66 | (1) |
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3.6.3 According to the Aggregate State of Heat Carriers |
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66 | (1) |
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3.6.4 According to the Number of Streams in One Unit |
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67 | (1) |
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3.6.5 According to Construction Principles of Heat Transfer Surface |
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67 | (1) |
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3.7 Examples of Industrial Compact Heat Exchangers |
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67 | (44) |
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3.7.1 Compact Shell and Tube Heat Exchangers |
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67 | (5) |
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3.7.2 Plate Heat Exchangers |
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72 | (22) |
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3.7.2.1 Plate-and-Frame PHE |
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73 | (6) |
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79 | (8) |
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3.7.2.3 Semiwelded PHE with Twin Plates |
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87 | (2) |
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3.7.2.4 Special Design PHEs for Condenser and Evaporator Duties |
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89 | (1) |
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90 | (2) |
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3.7.2.6 Fusion-Bonded PHE |
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92 | (1) |
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93 | (1) |
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3.7.3 Plate-and-Fin Heat Exchanger |
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94 | (3) |
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3.7.4 Tube-and-Fin Heat Exchanger |
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97 | (1) |
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3.7.5 Spiral Heat Exchanger |
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98 | (2) |
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3.7.6 Lamella Heat Exchanger |
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100 | (1) |
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3.7.7 Microchannel Heat Exchanger |
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101 | (6) |
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3.7.7.1 Printed Circuit MCHE |
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101 | (3) |
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104 | (1) |
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105 | (2) |
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3.7.8 Non-Metal Compact Heat Exchangers |
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107 | (8) |
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3.7.8.1 Polymer Compact Heat Exchangers |
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107 | (3) |
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110 | (1) |
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111 | (4) |
Chapter 4 Heat Transfer Intensification |
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115 | (96) |
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4.1 Intensification of Heat Transfer for Single-Phase Flows inside Tubes and Channels |
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115 | (59) |
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4.1.1 Artificial Roughness on the Channel Wall |
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115 | (22) |
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4.1.1.1 Flow Structure and Main Features of Intensification Mechanism |
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115 | (8) |
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4.1.1.2 Evaluation of Enhanced Heat Transfer Surfaces Performance in Compact Heat Exchanger Design |
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123 | (5) |
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4.1.1.3 Correlations for Heat Transfer and Friction Factor |
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128 | (9) |
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137 | (2) |
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139 | (3) |
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4.1.4 Extended Heat Transfer Surfaces |
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142 | (1) |
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142 | (32) |
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4.1.5.1 Flow Structure and Main Features of Heat Transfer Intensification Mechanism in PHE Channels |
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144 | (3) |
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4.1.5.2 Hydraulic Resistance of PHE Channels |
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147 | (5) |
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4.1.5.3 Heat Transfer in PHE Channels |
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152 | (9) |
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4.1.5.4 Analogy of Heat and Momentum Transfer in PHE Channels and Accounting for the Influence of the Prandtl Number on Heat Transfer |
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161 | (13) |
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4.2 Intensification of Heat Transfer for Two-Phase Flows |
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174 | (29) |
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4.2.1 Condensation Enhancement |
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174 | (19) |
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4.2.1.1 Film Condensation of Slow-Moving Saturated Vapour on a Smooth Surface |
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176 | (4) |
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4.2.1.2 Enhancement of the Film Condensation with Vapour Action |
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180 | (4) |
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4.2.1.3 Enhanced Condensation Heat Transfer Surfaces |
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184 | (3) |
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4.2.1.4 Condensation of Vapour from Mixture with Non-Condensable Gas |
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187 | (2) |
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4.2.1.5 Condensation Pressure Drop |
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189 | (4) |
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4.2.2 Boiling in Compact Heat Exchangers |
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193 | (23) |
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4.2.2.1 Heat Transfer at Flow Boiling in Compact Heat Exchangers |
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195 | (6) |
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4.2.2.2 Pressure Drop at Flow Boiling in Compact Heat Exchangers |
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201 | (2) |
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203 | (8) |
Chapter 5 Advanced and Compact Heat Exchangers for Specific Process Conditions |
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211 | (38) |
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5.1 Influence of Geometrical Parameters on Heat Exchanger Performance |
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211 | (4) |
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5.2 Parameter Plots for the Preliminary Design of Compact Heat Exchangers |
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215 | (1) |
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5.3 Influence of Plate Corrugations Geometry on Plate Heat Exchanger Performance in Specific Process Conditions |
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216 | (25) |
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5.3.1 Mathematical Modelling and Design of Industrial PHEs |
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219 | (9) |
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5.3.2 Prediction of Heat Transfer and Pressure Drop in Channels Formed by Commercial Plates |
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228 | (3) |
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5.3.3 Best Geometry of Plate for Specific Process |
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231 | (3) |
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5.3.4 Illustrative Example of Plate Geometry Selection |
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234 | (3) |
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5.3.5 Illustrative Examples of Plate Heat Exchanger Design with Available Range of Plates |
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237 | (20) |
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238 | (2) |
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240 | (1) |
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Appendix: Identification of Mathematical Model Parameters for PHE Design |
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241 | (5) |
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246 | (3) |
Chapter 6 Fouling and Heat Transfer Intensity |
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249 | (34) |
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6.1 Effect of Fouling on Heat Exchanger Performance |
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249 | (2) |
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251 | (3) |
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6.3 Fouling Deposition Mechanisms |
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254 | (3) |
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257 | (4) |
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6.4.1 Reaction and Transport Models |
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258 | (1) |
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6.4.2 Initiation Period Models |
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259 | (1) |
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260 | (1) |
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6.5 Threshold Fouling Mechanism |
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261 | (3) |
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6.6 Pressure Drop Associated with Fouling |
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264 | (1) |
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6.7 Fouling on Enhanced Heat Transfer Surfaces |
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265 | (14) |
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6.7.1 Fouling in Tubes with Artificial Roughness |
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266 | (1) |
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6.7.2 Fouling in Tubes with Inserts |
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267 | (1) |
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6.7.3 Fouling in Channels of PHEs |
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268 | (2) |
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6.7.4 Cooling Water Fouling in Channels of PHEs |
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270 | (9) |
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279 | (4) |
Chapter 7 Integration of Intensified Compact Heat Exchangers in a Heat Exchanger Network |
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283 | (16) |
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7.1 Process Integration for the Synthesis of Energy-Efficient HENS |
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283 | (8) |
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7.2 Superstructure Approach for Energy-Efficient HEN Design |
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291 | (1) |
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7.3 Hybrid Approach for HEN Design |
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292 | (1) |
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7.4 HEN Design with Compact and Enhanced Heat Exchangers |
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293 | (2) |
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7.5 Estimation of Enhanced Heat Transfer Area Targets |
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295 | (1) |
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296 | (3) |
Chapter 8 Economical Consideration |
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299 | (16) |
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8.1 Energy—Capital Trade-Off |
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299 | (4) |
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8.2 Capital Cost Estimation |
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303 | (5) |
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308 | (4) |
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312 | (3) |
Chapter 9 Industrial Examples |
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315 | (32) |
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9.1 Food Industry: Integration of a Heat Pump into the Heat Supply System of a Cheese Production Plant |
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315 | (10) |
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316 | (1) |
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317 | (1) |
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317 | (2) |
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9.1.4 Heat Integration with Additional Compression |
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319 | (5) |
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9.1.5 Economic Efficiency |
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324 | (1) |
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324 | (1) |
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9.2 Chemical Industry: Use of Intensified Heat Exchangers to Improve Energy Efficiency in Phosphoric Acid Production |
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325 | (12) |
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9.2.1 Process Description |
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325 | (2) |
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9.2.2 Placement of Heat Exchangers in the Wet Process of Phosphoric Acid Production |
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327 | (1) |
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9.2.3 Calculation for PHEs for Use in Phosphoric Acid Production |
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327 | (5) |
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9.2.4 Closed Circuit Circulation for Barometric Condenser |
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332 | (4) |
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336 | (1) |
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9.3 Heat Integration of Ammonia Refrigeration Cycle into Buildings' Heating System |
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337 | (8) |
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9.3.1 System Description and Modelling |
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337 | (1) |
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9.3.2 Heat Integration of Existing Refrigeration Cycle |
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338 | (2) |
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9.3.3 System with Additional Compression of Ammonia |
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340 | (4) |
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344 | (1) |
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345 | (2) |
Index |
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347 | |