ASHRAE HVAC SYSTEMS AND EQUIPMENT SI ADD AND CORR-2012 Additions and Corrections.pdf

1、A.1ASHRAE HANDBOOKAdditions and CorrectionsThis report includes additional information, and technical errorsfound between June 15, 2009, and April 3, 2012, in the SI editionsof the 2009, 2010, and 2011 ASHRAE Handbook volumes. Occa-sional typographical errors and nonstandard symbol labels will becor

2、rected in future volumes. The most current list of Handbookadditions and corrections is on the ASHRAE Web site(www.ashrae.org).The authors and editor encourage you to notify them if youfind other technical errors. Please send corrections to: HandbookEditor, ASHRAE, 1791 Tullie Circle NE, Atlanta, GA

3、 30329, ore-mail mowenashrae.org. 2009 FundamentalsContributors List. For Ch. 15, add the following contributors:Hakim Elmahdy, National Research Council of Canada; BrianCrooks; John L. Wright, University of Waterloo; and William R.McCluney, SunPine Consulting.p. 1.4, Table 2. Correct values for ssf

4、or 40 to 64C are providedbelow.pp. 1.6-1.7, Table 3. In the column headings, change “Sat. Solid”to “Sat. Liquid” in three places.p. 1.9, 1st col. The reference to Equation (38) in Chapter 5 shouldbe to Chapter 6.p. 1.12, Example 3. Reference to Table 2 should be to Table 3.Fig. 2 should be Fig. 3, a

5、nd Fig. 3 should be Fig. 2.p. 1.13, Example 5. The reference to Table 2 should be to Table 3.p. 1.14, Example 5. The solution to the equation should be 15 gw/s,or 0.015 kgw/s. p. 3.2, 2nd col., last paragraph. Delete the second instance of thefollowing sentence: “The terms EMand HM(= EM/g) are defin

6、ed aspositive, and represent energy added to the fluid by pumps or blow-ers.”p. 4.19, Table 8, Eq. (T8.12). Change 0.37 to 0.037.p. 4.22, Table 10. Correct Eqs. (T10.1) and (T10.7) as follows:(T10.1)(T10.7)p. 4.24, Table 11. In the Muley and Manglik (1999) equation forNu, the last line should read “

7、 Re0.7280.0543 sin(90)/45+3.7.”p. 9.17, between Eqs. (64) and (65). The reference to Equation (58)should be to Equation (60).p. 9.19, Eq. (79). The equation should be toc= 17.8 + 0.31tout.p. 13.14, 2nd col., 3rd full paragraph. The equation should read.p. 14.1, 1st paragraph. The StationFinder utili

8、ty is included onlywith the HandbookCD+ version of this chapter, not with the CD-ROM included with the print edition.p. 14.7, Eq. (5). Add a closing parenthesis at the end of the equation.p. 14.9, Eq. (20). The first operator should be +, not .Ch. 14, Appendix: Design Conditions for Selected Locatio

9、ns,and complete listing of stations on CD. Richmond InternationalAirport belongs in Virginia, not North Carolina. The main entry forTaiwan should read “Taiwan.”Ch. 14, Station List and Climatic Design Conditions Tables(available on the CD-ROM). Richmond International Airportbelongs in Virginia, not

10、North Carolina. In the Russian Federation,station UST-ISIM, WMO ID 283820, the longitude should be 71.18E. Hong Kong International (WMO ID 450070) and Hong KongObservatory (WMO ID 450050) should appear under Hong Kongrather than China. Correct the following latitudes and longitudes:p. 15.11, Example

11、 2, Solution. The second reference to Table 4should be to Table 1.p. 15.11, Example 3, Solution. The mullions should be 80 mm.p. 15.16, 1st col., top. Add “when” before “greater accuracy isdesired.”p. 15.29, Table 12. Change the title to read, “Solar Heat Gain Coef-ficients and U-Factors for Standar

12、d hollow Glass Block Wall Panels.”p. 15.60, Symbols. Add the definition “FR= radiant fraction.”Temp. t, C ssTemp. t, Css40 0.5650 66 2.011741 0.5925 67 2.122042 0.6213 68 2.239843 0.6514 69 2.365944 0.683070 2.501145 0.7162 71 2.646446 0.7509 72 2.802847 0.7874 73 2.971548 0.8256 74 3.153949 0.8658

13、75 3.351750 0.908176 3.566851 0.9525 77 3.801452 0.9993 78 4.058153 1.0485 79 4.340154 1.100380 4.651155 1.1549 81 4.995656 1.2126 82 5.379457 1.2734 83 5.809158 1.3377 84 6.293359 1.4056 85 6.843060 1.4775 86 7.472161 1.5537 87 8.198762 1.6345 88 9.047263 1.7203 89 10.050864 1.8114 90 11.255865 1.9

14、084Station WMO ID Latitude LongitudeSomerset, KY 724354 37.054N 84.601WSouth St. Paul, MN 726603 44.857N 93.018WDyersburg, TN 723347 36.000 N 89.400W1expN 1 cr+1 cr+-1expcrcr- PRairT=A.2 20092011 ASHRAE Handbook Additions and Corrections (SI)p. 15.62, References. Add the following source before LBL

15、2003:Laoudi, A., A.D. Galasiu, M.R. Atif, and A. Haqqani. 2003. SkyVision: Asoftware tool to calculate the optical characteristics and daylighting per-formance of skylights. Building Simulation, 8th IBPSA Conference,Eindhoven, Netherlands, pp. 705-712.p. 16.7, Eq. (26). On the third line, change “Cp

16、(3) Cp(4)” to“Cp(3) + Cp(4).”p. 16.23, Eq. (48). The equation should use the absolute value of t.p. 17.5, Eq. (8), definition for AL. Discharge coefficient CDshould equal 1, and the unit for ALis cm2.p. 17.7. For Eq. (11), the correct equation is as follows:(11)In the definitions after Eq. (18), cha

17、nge qvnt,lto qvi.l.p. 17.8, Eq. (21). The closing parenthesis should be at the end of theequation.p. 18.2, 2nd col., Cooling Load Calculations in Practice section.On the third line, change “filtration” to “infiltration.”pp. 18.8-18.11, Tables 5A to 5E. Items with an asterisk appear onlyin Swierzycna

18、 (2009); all others appear in both Swierzycna (2008)and (2009). In the heading for Table 5E, change “Btu/h” to “W.”p. 18.14, Eq. (9). In the definitions, change 0.24 to 1.006, and 0.45to 1.84.p. 18.31, Eq. (39). The denominator of the first fraction should be(z2 z1).p. 18.31, Eq. (40). The correct e

19、quation is as follows:(40)p. 18.32, Table 24. In column 1, change the second occurrence of“200 mm” to “100 mm.”p. 18.33, 2nd col. In the list of variables under item 2, Tr= room orreturn air temperature, C.p. 18.37, 1st col., bottom half. For Qc15, the equation should be(440)(52%) = 229 W.p. 18.43,

20、Table 31. For the radiant and convective columns, use thefollowing data.p. 18.42, Part 4. Change “the addition of a overhang” to “the addi-tion of a 3 m overhang.”p. 19.18, Eqs. (55), (57), and (59). Multiply the right-hand side ofthe equation by the conversion factor 86 400 s/day. For Eq. (57),also

21、 change hto c.p. 20.12, Fig. 10. The correct figure is shown above.p. 20.13, 2nd col., Air Diffusion Performance Index (ADPI), 1stparagraph. The reference should be to Equation (15).p. 20.14, 2nd col., Convective Flows Associated with Space HeatSources, last paragraph. The reference should be to Equ

22、ation (12). p. 21.6, Table 1. Units for Absolute Roughness should be mm.p. 21.33, Table for ED5-1, Wye, 30, Converging. In the expres-sion centered over the table columns, change Qbto Qs.pp. 21.41-44. In the table titles, change “D5-3” to “ED5-3.”pp. 21.42-44, Tables for ED5-3, Dc 250 mm, Converging

23、. In theexpressions centered over the table columns, change Qbto Qs(threeplaces).p. 21.44, Figures for ED5-6 and ED5-9. The correct figures areshown on p. A.3, left column.pp. 21.45 (bottom table) and 21.46 (top table). Change “Cb1Val-ues” to “Cb2Values.”p. 23.2, Table 2. The heading for the rightmo

24、st column should read,“Nominal Pipe or Tube Size, mm.”p. 23.4, Eq. (2). Delete the 12.p. 23.13. In Eq. (3), delete “0.2.” In definitions following Eq. (5),units for P should be m; for Cp, the value should be 1001 J/(kgK).In Example 1, the last equation should be 50 + 2.7 = 52.7C.p. 23.14, Fig. 6. Th

25、e correct figure is shown on p. A.3, upper right.Convective 54%, WRadiant 46%,WConvective 54%, WRadiant 46%,W9 7 473 40314 12 672 57219 16 836 71223 20 907 77226 22 834 71110 9 616 52558 50 254 217137 117 48 40211 180 34 29273 232 21 18322 275 9 8374 318 0 0Qv0.05Acf3.5 Nbr1+=Uavg bf,2ksoilwb-= lnwb

26、2-zf2-+ksoilRother-+zf2-ksoilRother-+lnFig. 1 Vertical Projection of Heated and Cooled Jets AlongPerimeter SpacesFig. 10 Downward Vertical Projection of Heated and Cooled Jets Along Perimeter Spaces(2009 Fundamentals, Chapter 20, p. 12)20092011 ASHRAE Handbook Additions and Corrections (SI) A.3p. 24

27、.5, Fig. 7. The curves for L/W = 1/4 and L/W = 4 should beswapped. The correct figure is shown above right.p. 26.7, Table 4. The density value for Roofing, Asbestos/cementshingles should be 1920 kg/m3.p. 26.19, References. Please add the following entry:Cardenes, T.J. and G.T. Bible. 1987. The therm

28、al properties of woodDatabase. American Society of Testing and Materials, West Conshohocken, PA.pp. 27.3-4, Example 3. In the example introduction, change R-13 toR-2.3, and R-4 to R-0.7. After the table for the parallel-path method,U2should equal 0.541. Substituting this value into the equation forU

29、avgives a result of 0.067, and for RTava result of 2.79. In the tablefor the isothermal-planes method, row 4, Ravs= 1.54. In the equationfor Uavs, change the result to 0.651, and substitute this into the equa-tion for Ravson p. 27.4, giving a result of 1.54.p. 27.9, Step 4, last line. The reference

30、should be to Table 3 inChapter 1.p. 29.9, Table 9. In the Specific Volume of Suction Gas column, thevalue for R-134a (tetrafluoroethane) should be 0.1214.p. 36.2, 1st col., Hydraulic diameter Dh. The second sentenceshould read “For a rectangular duct with dimensions W H, thehydraulic diameter Dh= 2W

31、H/(W + H).” p. 39.2, Table 2, Viscosity (absolute). In the fourth data row,change 0.0671955 to 0.671955.2010 RefrigerationCh. 1. All existing references to Table 19 should be to Table 20. Allexisting references to Table 20 should be to Table 19.p. 19.2, Eq. (4). Change twoto xwo.2011 HVAC Applicatio

32、ns(CD only) Table of Contents, p. 2. Replace the second instance of“Building Operations and Management” with “General Applica-tions.”Contributors List. For Chapter 4, add Dennis Wessel, KarpinskiEngineering.p. 5.7, 2nd col., 2nd bulleted point. Change 15 m/s to 0.15 m/s.p. 28.8, 1st col. Under U.S.

33、Evolutionary Power Reactor (USEPR),delete “0.125 in. of water” and the parentheses around “30 Pa.”delete “(30 Pa).”p. 35.4, end of 2nd para. It should be = for all conditions.Figure for ED5-6(2009 Fundamentals, Chapter 21, p. 44)Figure for ED5-9(2009 Fundamentals, Chapter 21, p. 44)Fig. 2 R-Value Re

34、quired to Prevent Condensation on Surfacewith Emittance = 0.1Fig. 6 R-Value Required to Prevent Condensation on Surface with Emittance = 0.1(2009 Fundamentals, Chapter 23, p. 14)Fig. 3 Surface Averaged Wall Pressure Coefficientsfor Tall BuildingsFig. 7 Surface-Averaged Wall Pressure Coefficients for

35、 Tall Buildings(Akins et al. 1979)(2009 Fundamentals, Chapter 24, p. 5)A.4 20092011 ASHRAE Handbook Additions and Corrections (SI)p. 35.5, Eq. (17). The equation should be Fsg= (1 cos )/2.p. 35.10, 2nd col., 3rd para. from bottom. The slope should be0.82/0.12 = 6.78.p. 35.22, Example 7, Solution. Th

36、e load collector ratio should useEq. (41).p. 35.27, Symbols. Delete the second definition for Aap.p. 36.9, Table 4. Replace the table with the one above.p. 48.20, 2nd col. For frequency range #1, consult Table 13 for Af.In definitions for Eq. (10), refer to Table 12 for a.p. 50.18, Example 4, Soluti

37、on. Change “2.2 mL/” to “2.2 mL/s.”p. 60.6, Fig. 9. Replace the figure with the one provided on p. A.5.Table 4 Energy Cost Percentiles from 2003 Commercial Survey(2011 HVAC Applications, Ch. 36, p. 9)Building UseWeighted Energy Cost Values, $/yr per gross square metrePercentilesMean10th 25th 50th 75

38、th 90thAdministrative/professional office 5.38 8.83 14.64 20.67 27.77 16.68Bank/other financial 11.73 14.75 21.53 31.54 48.12 25.94Clinic/other outpatient health 6.57 9.36 16.47 21.85 44.46 18.73College/university 4.74 12.92 14.75 24.43 32.40 19.59Convenience store 26.70 40.37 56.62 86.33 108.93 66.

39、42Convenience store with gas station 21.42 29.60 49.62 73.52 94.08 55.11Distribution/shipping center 2.58 3.55 5.81 9.47 14.75 7.97Dormitory/fraternity/sorority 6.24 7.43 9.36 13.89 22.93 11.52Elementary/middle school 5.81 8.40 11.73 16.90 27.99 15.93Entertainment/culture 1.51 4.52 6.03 24.22 191.82

40、 30.46Fast food 31.54 53.61 95.48 132.29 152.21 96.02Fire station/police station 1.08 5.71 12.38 18.62 30.46 14.10Government office 5.60 9.69 15.07 20.24 28.63 16.36Grocery store/food market 27.99 33.05 46.39 56.73 73.74 52.10High school 6.46 9.36 10.98 17.22 23.57 13.99Hospital/inpatient health 14.

41、75 23.25 26.48 34.12 38.21 29.06Hotel 7.97 11.30 14.32 18.95 27.13 17.01Laboratory 14.42 33.26 48.65 82.24 116.36 55.76Library 8.40 11.41 14.75 25.94 31.43 18.08Medical office (diagnostic) 3.55 7.32 10.98 22.93 27.23 14.32Medical office (nondiagnostic) 6.24 8.50 11.41 15.50 20.67 12.38Mixed-use offi

42、ce 4.95 9.15 13.99 21.10 31.22 19.16Motel or inn 5.27 8.93 13.02 19.59 28.74 15.93Nonrefrigerated warehouse 0.65 1.83 4.09 8.61 15.39 6.57Nursing home/assisted living 7.86 12.06 16.36 26.59 32.19 19.16Other 1.61 5.49 10.01 19.48 25.94 14.53Other classroom education 2.26 5.38 9.90 13.56 23.04 10.33Ot

43、her food sales 6.46 7.75 10.23 25.30 64.80 23.68Other food service 8.50 17.22 26.26 69.97 124.43 50.81Other lodging 5.92 6.03 12.16 18.41 29.71 13.99Other office 3.98 7.64 12.81 23.25 27.56 15.82Other public assembly 3.77 5.38 8.72 16.79 22.17 12.38Other public order and safety 10.76 12.16 16.79 36.

44、38 51.02 22.17Other retail 10.44 12.81 17.12 32.08 60.28 26.16Other service 8.18 12.16 17.01 31.43 78.47 29.17Post office/postal center 3.44 8.40 11.73 15.50 20.34 11.52Preschool/daycare 4.95 8.29 11.73 16.90 28.31 13.99Recreation 3.23 5.71 9.36 14.85 25.08 12.27Refrigerated warehouse 4.09 4.09 23.7

45、9 43.06 56.51 26.37Religious worship 2.69 3.98 6.46 9.04 14.21 7.75Repair shop 2.15 3.77 6.57 12.38 15.82 8.07Restaurant/cafeteria 12.06 20.02 35.84 80.09 112.81 51.67Retail store 3.88 5.71 10.55 19.05 31.22 14.85Self-storage 0.54 1.08 2.15 2.91 5.60 2.48Social/meeting 2.05 3.55 7.10 10.98 24.43 9.5

46、8Vacant 0.43 0.86 2.91 7.53 12.81 5.17Vehicle dealership/showroom 7.21 9.58 14.75 31.97 42.84 22.28Vehicle service/repair shop 3.12 5.38 8.29 14.85 22.28 11.84Vehicle storage/maintenance 0.43 1.72 5.17 12.06 21.10 8.93SUM or Mean for sector 2.80 5.81 11.41 21.53 42.30 19.38Source: Calculated based on DOE/EIA preliminary 2003 CBECS microdata.20092011 ASHRAE Handbook Additions and Corrections (SI) A.5Fig. 9 Typical Layout of UVGI Fixtures for Patient Isolation Room(First et al. 1999)(2011 HVAC Applications, Ch. 60, p. 9)