- ISBN: 9780071622974 | 0071622977
- Cover: Hardcover
- Copyright: 10/30/2009
Roger W. Haines, P.E., a distinguished 50-year member of ASHRAE, is widely recognized as one of the foremost authorities in the field of HVAC Engineering.
Michael E. Myers, P.E., LEED AP, has been an HVAC, plumbing, and fire protection consulting engineer for 30 years.
Preface | p. ix |
Acknowledgments | p. xi |
Introduction | p. xiii |
HVAC Engineering Equations for Daily Use | p. 1 |
Introduction | p. 1 |
Frequently Used HVAC Equations | |
Air Side Equations | p. 3 |
Fan Laws | p. 6 |
Heat Transfer Equations | p. 7 |
Fluid Handling | p. 8 |
Power and Energy | p. 10 |
Steam Equations | p. 11 |
Infrequently Used HVAC Equations | |
Air Side Equations | p. 12 |
Fluid Handling | p. 15 |
Smoke Management | p. 16 |
HVAC Engineering Fundamentals: Part 1 | p. 21 |
Introduction | p. 21 |
Problem Solving | p. 21 |
Value Engineering | p. 22 |
Codes, Regulations and Standards | p. 23 |
Fluid Mechanics | p. 23 |
Thermodynamics | p. 23 |
Heat Transfer | p. 24 |
Psychrometrics | p. 25 |
Sound and Vibration | p. 25 |
Energy Conservation | p. 25 |
Summary | p. 25 |
HVAC Engineering Fundamentals: Part 2 | p. 27 |
Introduction | p. 27 |
Comfort | p. 27 |
HVAC Cycles | p. 28 |
Control Strategies | p. 29 |
Architectural, Structural and Electrical Considerations | p. 29 |
Conceptual Design | p. 30 |
Environmental Criteria for Typical Buildings | p. 30 |
Designing for Operation and Maintenance | p. 33 |
Codes and Standards | p. 34 |
Summary | p. 34 |
Design Procedures: Part 1-Load Calculations | p. 37 |
Introduction | p. 37 |
Use of Computers | p. 38 |
Rule of Thumb Calculations | p. 38 |
Design Criteria and Documentation Forms | p. 39 |
Factors for Load Components | p. 45 |
Load Calculations | p. 79 |
Dynamic versus Static Load Calculations | p. 86 |
Ventilation Loads | p. 86 |
Other Loads | p. 87 |
Summary | p. 88 |
Design Procedures: Part 2-General Concepts for Equipment Selection | p. 89 |
Introduction | p. 89 |
Sustainable Systems and Equipment | p. 89 |
Maintainability of Systems and Equipment | p. 90 |
Criteria for System and Equipment Selection | p. 90 |
Options in System and Equipment Selection | p. 97 |
The Psychrometric Chart | p. 100 |
Effects of Altitude and Temperature | p. 103 |
Software-Based Equipment Selection | p. 105 |
Summary | p. 105 |
Design Procedures: Part 3-Air Handling Systems | p. 107 |
Introduction | p. 107 |
Fans | p. 107 |
Air Duct Design | p. 121 |
Registers and Grilles | p. 141 |
Louvers | p. 113 |
Dampers | p. 144 |
Filters | p. 147 |
Air Distribution with High Flow Rates | p. 148 |
Stratification | p. 152 |
Noise Control | p. 154 |
Indoor Air Quality | p. 155 |
Summary | p. 155 |
Design Procedures: Part 4-Fluid Handling Systems | p. 157 |
Introduction | p. 157 |
Steam | p. 157 |
Water | p. 165 |
High-Temperature Water | p. 167 |
Secondary Coolants (Brines and Glycols) | p. 167 |
Piping Systems | p. 169 |
Pumps | p. 196 |
Refrigerant Distribution | p. 204 |
Summary | p. 205 |
Design Procedures: Part 5-Central Plants | p. 207 |
Introduction | p. 207 |
General Plant Design Concepts | p. 207 |
Central Steam Plants | p. 208 |
Low-Temperature Hot Water Central Plants | p. 210 |
High-Temperature Hot Water Central Plants | p. 212 |
Fuel Options and Alternate Fuels | p. 213 |
Central Chilled Water Plants | p. 214 |
Thermal Storage Systems | p. 221 |
Central Plant Distribution Arrangements | p. 224 |
Cogeneration Plants | p. 225 |
Summary | p. 230 |
Design Procedures: Part 6-Automatic Controls | p. 231 |
Introduction | p. 231 |
Control Fundamentals | p. 232 |
Control Devices | p. 237 |
Instrumentation | p. 268 |
Typical Control Systems | p. 269 |
Electrical Interfaces | p. 280 |
Computer-Based Controls | p. 281 |
Control Symbols | p. 284 |
Summary | p. 284 |
Equipment: Part 1-Cooling | p. 287 |
Introduction | p. 287 |
Refrigeration Cycles | p. 287 |
Compressors | p. 291 |
Chillers | p. 295 |
Condensers | p. 297 |
Cooling Towers | p. 300 |
Cooling Coils | p. 304 |
Radiant Cooling | p. 313 |
Evaporative Cooling | p. 313 |
Refrigerants | p. 316 |
Summary | p. 317 |
Equipment: Part 2-Heating | p. 319 |
Introduction | p. 319 |
General | p. 319 |
Boilers | p. 320 |
Boiler Types | p. 321 |
Combustion Processes and Fuels | p. 322 |
Fuel-Burning Equipment | p. 324 |
Boiler Feedwater and Water Treatment Systems | p. 328 |
Boiler Codes and Standards | p. 331 |
Boiler Design | p. 331 |
Acceptance and Operational Testing | p. 332 |
Direct- and Indirect-Fired Heating Equipment | p. 332 |
Heat Exchangers-Water Heating | p. 332 |
Heat Exchangers-Air Heating | p. 333 |
Unit Heaters and Duct Heaters | p. 337 |
Terminal Heating Equipment | p. 340 |
Heat Pumps | p. 342 |
Heat Recovery and Reclaim | p. 346 |
Solar Heating | p. 354 |
Humidrfication | p. 354 |
Summary | p. 358 |
Equipment: Part 3-Air-Handling Systems | p. 361 |
Introduction | p. 361 |
AHU System Arrangements | p. 363 |
Package AHUs | p. 375 |
Built-Up (Field-Assembled) AHU | p. 378 |
Terminal Units | p. 379 |
Individual Room AHUs | p. 380 |
Humidity Control | p. 383 |
Control of Outside Air Quantity | p. 384 |
Effects of Altitude | p. 386 |
Exhaust Systems | p. 387 |
Smoke Control | p. 387 |
Summary | p. 387 |
Electrical Features of HVAC Systems | p. 389 |
Introduction | p. 389 |
Fundamentals of Electric Power | p. 389 |
Common Service Voltages | p. 390 |
Power Factor | p. 391 |
Motors | p. 391 |
Variable Speed Drives | p. 393 |
Electrical Interface | p. 394 |
Uninterruptible Power Supply (UPS) | p. 396 |
Standby Power Generation | p. 397 |
Electrical Room Ventilation | p. 397 |
Lighting Systems | p. 398 |
National Electrical Cade | p. 398 |
Summary | p. 398 |
Design Documentation: Drawings and Specifications | p. 401 |
Introduction | p. 401 |
The Nature of Contracts | p. 402 |
Drawings | p. 403 |
Specifications | p. 404 |
Summary | p. 415 |
After Design: Through Construction to Operation | p. 417 |
Introduction | p. 417 |
Participation During Construction | p. 417 |
Commissioning | p. 421 |
Summary | p. 422 |
Technical Report Writing | p. 425 |
Introduction | p. 425 |
Organization of a Report | p. 425 |
Writing with Clarity | p. 427 |
Use of Tables and Figures | p. 427 |
Printing and Binding | p. 428 |
Letter Reports | p. 428 |
Summary | p. 428 |
Engineering Fundamentals: Part 1-Fluid Mechanics | p. 431 |
Introduction | p. 431 |
Terminology in Fluid Mechanics | p. 431 |
Law of Conservation of Mass | p. 432 |
The Bernoulli Equation (Law of Conservation of Energy) | p. 432 |
Flow Volume Measurement | p. 434 |
Summary | p. 435 |
Engineering Fundamentals: Part 2-Thermodynamics | p. 437 |
Introduction | p. 437 |
Thermodynamics Terms | p. 437 |
First Law of Thermodynamics | p. 438 |
Second Law of Thermodynamics | p. 439 |
Efficiency | p. 440 |
Coefficient of Performance | p. 440 |
Specific Heat Cp | p. 441 |
Summary | p. 441 |
Engineering Fundamentals: Part 3-Heat Transfer | p. 443 |
Introduction | p. 443 |
Heat Transfer Modes | p. 443 |
Thermal Conduction | p. 443 |
Thermal Convection | p. 446 |
Thermal Radiation | p. 448 |
Latent Heat and Moisture | p. 449 |
Summary | p. 451 |
Engineering Fundamentals: Part 4-Psychrometrics | p. 453 |
Introduction | p. 453 |
Thermodynamic Properties of Moist Air | p. 453 |
Tables of Properties | p. 455 |
Psychrometric Charts | p. 455 |
HVAC Processes on the Psychrometric Chart | p. 461 |
The Protractor on the ASHRAE Psychrometric Chart | p. 465 |
Effects of Altitude | p. 467 |
Summary | p. 468 |
Engineering Fundamentals: Part 5-Sound and Vibration | p. 469 |
Introduction | p. 469 |
Definitions | p. 469 |
Methods of Specifying and Measuring Sound | p. 470 |
Sound and Vibration Transmission | p. 473 |
Ambient Sound Level Design Goals | p. 475 |
Reducing Sound and Vibration Transmission | p. 477 |
Summary | p. 484 |
Indoor Air Quality (IAQ) | p. 485 |
Introduction | p. 485 |
Basics of IAQ Design | p. 486 |
Methods of Providing Acceptable IAQ | p. 487 |
Design Considerations for Acceptable IAQ | p. 490 |
Additional Design Considerations for Acceptable IAQ | p. 497 |
Protection of Outside Air Intakes | p. 499 |
IAQ and Energy Conservation | p. 504 |
Summary | p. 506 |
Sustainable HVAC Systems | p. 507 |
Introduction | p. 507 |
Energy-Efficient "Green" Buildings | p. 508 |
HVAC Sustainable Design Approaches | p. 508 |
Energy Efficiency Compliance | p. 509 |
Indoor Air Quality Compliance | p. 509 |
Bridging the Gap Between Energy Efficiencies and IAQ Requirements | p. 510 |
Summary | p. 521 |
Smoke Management | p. 523 |
Introduction | p. 523 |
Basics Statements, Codes, Definitions and Design Guides for Smoke Management Systems | p. 524 |
Atrium and Mall Smoke Management Design Requirements | p. 526 |
Zoned Smoke Management System | p. 541 |
Design Procedure for Zoned Smoke Control | p. 544 |
Zoned Smoke Management Calculation Example | p. 545 |
Implementation and Performance Testing | p. 548 |
Testing of Zoned Smoke Control Systems | p. 549 |
Note of Caution on Smoke Machine or Smoke Bomb Testing | p. 550 |
Summary | p. 552 |
Index | p. 553 |
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