Electrical Engineering Mechanical Systems Design Handbook Dorf CRC Press 2002819s 9 docx

HVAC Systems Design Handbook part 6

... the Terms of Use as given at the website. Design Procedures: Part 4 1 89 3. ASME, Power Piping Code, ANSI / ASME B31.1- 199 5.4. ASHRAE Handbook, 2000 HVAC Systems and Applications, Chap. 11, ‘‘District ... permission from ASHRAE Handbook, 198 9 Fundamentals, Chap.21, Table 2. Design Procedures: Part 4Downloaded from Digital Engineering Library @ McGraw-Hill (www.digitalengineeringlibrary.com)Copyright ... ASHRAE Handbook, 2000 HVAC Systems and Applications, Chap. 14, ‘‘Medium- andHigh-Temperature Water-Heating Systems. ’’6. Ingersoll-Rand, Cameron Hydraulic Data, Woodcliff Lake, N.J., 198 8.Design...

HVAC Systems Design Handbook part 8

... sourcesSeveral types of energy are used in control systems. Most older HVAC systems use pneumatic devices, with low-pressure compressed air at0to20lb/in2gauge. Many systems are electric, using 24 to 120 ... available compressed air supply.There are new electrically driven actuators coming to market towork with the direct digital control (DDC) systems. But the simplicityand other beneﬁts of compressed-air-driven ... at the website. Design Procedures: Part 6 2 49 Figure 8.32bThree-way diverting valve.two-way valve, the valve operator must be designed to provide tightclosure at the shutoff pressure differential...

HVAC Systems Design Handbook part 7

... Heating Systems. ’’2. ASHRAE Handbook, 199 9 HVAC Applications, Chap. 33, ‘‘Thermal Storage.’’ Design Procedures: Part 5Downloaded from Digital Engineering Library @ McGraw-Hill (www.digitalengineeringlibrary.com)Copyright ... controlmay be simpliﬁed. System design pressures are similar as for high- Design Procedures: Part 5Downloaded from Digital Engineering Library @ McGraw-Hill (www.digitalengineeringlibrary.com)Copyright ... allow.References1. ASHRAE Handbook, 2000 HVAC Systems and Equipment, Chap. 7, ‘‘Cogeneration Systems ’; Chap. 8, ‘‘Applied Heat Pump and Heat Recovery Systems ’; Chap. 10, Design Procedures: Part...

HVAC Systems Design Handbook part 9

... displacementcompressors. 9. 3.3 Helical rotary compressorsHelical rotary or screw compressors are made in single-screw andtwin-screw types. The single-screw compressor (Fig. 9. 7) consists of ... Air Con-ditioning, July 198 7, p. 67.2. Cooling-Tower Fundamentals, The Marley Cooling Tower Co., 199 8, Mission, KS.3. ASHRAE Handbook, 2001 Fundamentals, Chap. 19, ‘‘Refrigerants,’’ and Chap. ... Refrigerants.’’4. ASHRAE Handbook, 199 8 Refrigeration, Chap. 5, ‘‘Refrigerant System Chemistry.’’Equipment: Part 1Downloaded from Digital Engineering Library @ McGraw-Hill (www.digitalengineeringlibrary.com)Copyright...

HVAC Systems Design Handbook part 10

... ofCommerce, 194 7. (This code has been withdrawn but not replaced.)5. ASHRAE Handbook, 2000 HVAC Systems and Equipment, Chap. 6, ‘‘Panel Heatingand Cooling.’’6. ASHRAE Handbook, 199 9 HVAC Applications, ... incinerator, or re-frigeration equipmentSource: HVAC Systems Design Handbook Downloaded from Digital Engineering Library @ McGraw-Hill (www.digitalengineeringlibrary.com)Copyright © 2004 The McGraw-Hill ... information will befound in the ASHRAE Handbooks and in manufacturers’ literature.References1. ASME, Boiler and Pressure Vessel Code (eleven sections), 199 8.2. Hydronics Institute (HYDI), 35...

HVAC Systems Design Handbook part 11

... Association, Exhaust Systems for Air Conveying of Vapors,Gases Mists and Non-Combustible Particulate Solids, NFPA 91 - 199 9.2. Fundamentals Governing the Design and Operation of Local Exhaust Systems, Amer-ican ... (AIHA) (ANSI-Z9.2- 199 1).3. R. W. Haines, ‘‘Air Flow Balance in a Laboratory,’’ Heating / Piping / Air Conditioning,November 198 1, pp. 1 59 160.4. John H. Klote and James A. Milke, Design of Smoke ... ϫϫ35555 ft 0.075 lb 60 min 10 59 Btuaϭ 0.0011 lb /lb (11.2)waSource: HVAC Systems Design Handbook Downloaded from Digital Engineering Library @ McGraw-Hill (www.digitalengineeringlibrary.com)Copyright...

HVAC Systems Design Handbook part 12

... Conditioning,May 197 1, pp. 75–77.2. National Electric Code, National Fire Protection Association, Quincy, MA, 199 9,revised every 3 years. Electrical Features of HVAC Systems Downloaded from Digital Engineering ... the workplace. The 195 0s and 196 0s then becamea time of excess in lighting design, with high levels of illumination Electrical Features of HVAC Systems Downloaded from Digital Engineering Library ... interrupted.UPS systems are of interest and concern to the HVAC systems de-signer in two ways: Electrical Features of HVAC Systems Downloaded from Digital Engineering Library @ McGraw-Hill (www.digitalengineeringlibrary.com)Copyright...

HVAC Systems Design Handbook part 13

... relationship between owner and con-Source: HVAC Systems Design Handbook Downloaded from Digital Engineering Library @ McGraw-Hill (www.digitalengineeringlibrary.com)Copyright © 2004 The McGraw-Hill ... contractor for required work.References1. ASHRAE Handbook, 2001 Fundamentals, Chap. 36, ‘‘Abbreviations and Symbols.’’2. ASHRAE Handbook, 199 9 HVAC Applications, Chap. 38, ‘‘Computer Applications.’’3. ... is the design. Early in the development ofcomputer-aided design (CAD) techniques, it was felt that computer- Design Documentation: Drawings and SpecificationsDownloaded from Digital Engineering...

HVAC Systems Design Handbook part 14

... relieving the design office of any possible in-volvement, except to clarify a conflict in documents or a design error.Source: HVAC Systems Design Handbook Downloaded from Digital Engineering Library ... functional project which serves as a credential in thesearch for the next design assignment.References1. ASHRAE Handbook, 199 9 HVAC Applications, Chaps. 34–41, regarding building op-eration and ... later. The designer or reviewer needs to be ac-quainted with the design intent in this phase of the work.14.2.3 Work oversight and field reviewThe designer can only expect what the designer inspects!Periodically...

Tài liệu HVAC Systems Design Handbook part 15 pptx

... strongly to the clarity of this deﬁnition.Source: HVAC Systems Design Handbook Downloaded from Digital Engineering Library @ McGraw-Hill (www.digitalengineeringlibrary.com)Copyright © 2004 The McGraw-Hill ... three-ringlooseleaf styles to mechanical clip systems to standard bound-bookTechnical Report WritingDownloaded from Digital Engineering Library @ McGraw-Hill (www.digitalengineeringlibrary.com)Copyright ... charts. Tables can be used toTechnical Report WritingDownloaded from Digital Engineering Library @ McGraw-Hill (www.digitalengineeringlibrary.com)Copyright © 2004 The McGraw-Hill Companies. All rights...

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