Air Conditioning and Refrigeration Engineering

ISBN-13: 9780367399177 / Angielski / Miękka / 2019 / 284 str.

Bo Frank Kreith (University of Colorado;Shan K. Wang; USA Colorado Golden Paul Norton (NREL

Opis

An air conditioning system consists of components and equipment arranged in sequential order to control and maintain an indoor environment. The goal is to provide a healthy and comfortable climate with acceptable air quality while being energy efficient and cost effective. Air Conditioning and Refrigeration Engineering covers all types of systems from institutional and commercial to residential. The book supplies the basics of design, from selecting the optimum system and equipment to preparing the drawings and specifications. It discusses the four phases of preparing a project: gathering information, developing alternatives, evaluating alternatives, and selling the best solution. In addition, the author breaks down the responsibilities of the engineer, design documents, computer aided design, and government codes and standards. Air Conditioning and Refrigeration Engineering provides you with an easy reference to all aspects of the topic. This resource addresses the most current areas of interest, such as computer-aided design and drafting, desiccant air conditioning and energy conservation. It is a thorough and convenient guide to air conditioning and refrigeration engineering.

Spis treści

INTRODUCTIONAir-ConditioningAir-Conditioning SystemsAir-Conditioning Project Development and DesignPSYCHROMETRICSMoist AirHumidity and EnthalpyMoist Volume, Density, Specific Heat, and DewpointThermodynamic Wet Bulb TemperaturePsychometric ChartsAIR-CONDITIONING PROCESSES AND CYCLESAir-Conditioning ProcessesSpace Conditioning, Sensible Cooling, and Sensible Heating ProcessesHumidifying and Cooling and Dehumidifying ProcessesAir-Conditioning Cycles and Operating ModesREFRIGERANTS AND REFRIGERATION CYCLESRefrigeration and Refrigeration SystemsRefrigerants, Cooling Mediums, and AbsorbentsClassification of RefrigerantsRequired Properties of RefrigerantsIdeal Single-Stage Vapor Compression CycleCoefficient of Performance of Refrigeration CycleSubcooling and SuperheatingRefrigeration Cycle of Two-Stage Compound Systems with a Flush CoolerCascade System CharacteristicsOUTDOOR DESIGN CONDITIONS AND INDOOR DESIGN CRITERIAOutdoor Design ConditionsIndoor Design Criteria and Thermal ComfortIndoor Temperature, Relative Humidity, and Air VelocityIndoor Air Quality and Outdoor Ventilation Air RequirementsLOAD CALCULATIONSSpace LoadsMoisture Transfer in Building EnvelopeCooling Load Calculation MethodologyConduction Heat GainsInternal Heat GainsConversion of Heat Gains into Cooling Load by TFMHeating LoadAIR HANDLING UNITS AND PACKAGED UNITSTerminals and Air Handling UnitsPackaged UnitsCoilsAir FiltersHumidifiersREFRIGERATION COMPONENTS AND EVAPORATIVE COOLERSRefrigeration CompressorsRefrigeration CondensersEvaporators and Refrigerant Flow Control DevicesEvaporative CoolersWATER SYSTEMSTypes of Water SystemsBasicsWater PipingPlant-Building LoopPlant-Distribution-Building LoopHEATING SYSTEMSTypes of Heating SystemsREFRIGERATION SYSTEMSClassification of Refrigerant SystemsTHERMAL STORAGE SYSTEMSThermal Storage Systems and Off-Peak Air-Conditioning SystemsIce-Storage SystemsChilled-Water Storage SystemsAIR SYSTEM BASICSFan-Duct SystemsSystem EffectModulation of Air SystemsFan Combinations in Air-Handling Units and Packaged UnitsFan Energy UseYear-Round Operation and EconomizersOutdoor Ventilation Air SupplyABSORPTION SYSTEMSDouble-Effect Direct-Fired Absorption ChillersAbsorption Cycles, Parallel-, Series-, and Reverse-Parallel FlowAIR-CONDITIONING SYSTEMS AND SELECTIONBasics in ClassificationIndividual SystemsPackaged SystemsCentral SystemsAir-Conditioning System SelectionComparison of Various SystemsSubsystemsEnergy Conservation RecommendationsDESICCANT DEHUMIDIFICATION AND AIR-CONDITIONINGIntroductionSorbents and DesiccantsDehumidificationLiquid Spray TowerSolid Packed TowerRotary Desiccant DehumidifiersHybrid CyclesSolid Desiccant Air-ConditioningConclusionsAppendix A: Properties of Gases and VaporsAppendix B: Properties of LiquidsAppendix C: Properties of SolidsAppendix D: SI UnitsAppendix E: Miscellaneous

O autorze

Frank Kreith, Shan K. Wang, Zalman Lavan , Paul Norton