CIBSE Guide A: corrigenda

Transcription

1 CIBSE Guide A: corrigenda (a) Prelims Pages 3-11/12 Page 3-19 Page 5-5 Page 5-62 Page 5-85 Page Page Page Page 6-4 Page 6-5 Corrections to main text Steering Committee (SC) and chapter author/contributor names: The company affiliation for Foroutan Parand (SC, chapters 0 and 5) should read AECOM, and that for Darren Woolf (chapter 5) should read Hoare Lea/Loughborough University. Add Annalisa Simonella (Loud1Design) as contributor to chapter 1. Example 3.3: In Table 3.12 the thermal resistance for the timber frame should read m 2 K/W. Using this value in the calculation gives R L = m 2 K/W and R U = m 2 K/W. Hence R b = m 2 K/W. The final value for U is unchanged, i.e. U = 0.42 W/m 2 K. Example 3.6: Second paragraph: the second sentence should read: From Table 3.20, the U- value.is 0.69 W/m 2 K. The final line of the example should read: U fsi = [(1/0.69) ] 1 = 0.3 W/m 2 K. Mean radiant temperature (definition): In third sentence, delete with all surfaces having an emissivity of 1 and. The sentence should then read: For a point at the centre of a cubical room where there are no other radiant sources, the mean radiant temperature is. Figure 5.39: The ordinate on the lower graph should be labelled Predicted mean vote (PMV). A corrected version of this figure is available as a PDF. Appendix 5.A2: Delete reference Harrington- Lynn J (1974a). Section 5.A6.3: Control on operative temperature: (a) Step 1: the value for C v should read W K 1, giving f r = 10.11; (c) Step 3: the corrected value of C v should be inserted into the equations for F cu and F cv; the values for for F cu and F cv are unchanged. Section 5.A6.3: Control on operative temperature: (f) Step 6: the value for C v should read W K 1, giving Φ v = 2.63 W; (g) Step 7: the corrected value of C v should be inserted into the equation for Φ k, giving Φ k = W. Section 5.A6.3: Control on air temperature: (f) Step 6: the value for C v should read W K 1, giving Φ v = 2.63 W; (g) Step 7: the corrected value of C v should be inserted into the equation for Φ k, giving Φ k = W Table 6.3: This table was carried over from the previous edition in error. The intended version of the table is available as a PDF. Figure 6.2: The caption should read: Typical air handling performance data (plenum extract type ambient temperature of 21 C). Page 7-21 Reference BSI (2002a) should read BSI (2014) BS EN 14114:

2 Page 8-8 Page 8-19 Section : The second paragraph is not restricted to school buildings and applies more generally. Figure 8.9: Caption should read: The relationship between. to cause a scald. (b) Corrections to Appendix 5.A8 Page A8-4 Sentence following equation A8.33 should read: P and Q are functions; expanding equation A8.33 gives products.. Page A8-4 Equation A8.34: the last term should be W 2 (not W 2). Page A8-4 Equation A8.35: the last term should be Z 1 2 (not Z 12). Page A8-6 Page A8-6 Figures 5.A2.2 and 5.A2.3 should be numbered 5.A8.2 and 5.A8.3 respectively. Wrong diagram used for Figure 5.A8.2 (wrongly captioned as Figure A8.2.2). Correct diagram available as a PDF. CIBSE: 12/01/16 2

3 Operative temperature / C Adaptive range Running mean temperature / C 3 Predicted mean vote (PMV) Low air speed Simulated fans Running mean temperature / C

4 Φ rad θ ai θ s 1 / H c 1 / H r θ* Φ v Φ f

5 Table 6.3 Heat emission (W) from an adult male body (of surface area 2 m 2 ) and average heat emission per person for a mixture of men, women and children typical of the stated application Activity Typical Occupancy Total, sensible and latent heat emission (W) for stated application and dry bulb temperature (C) for adult male application density and (average for mixture of men, women and children) (m 2 /person) Total Sensible Latent Sensible Latent Sensible Latent Sensible Latent Sensible Latent Seated, inactive Theatre, cinema (2,3) 115 (100) 100 (87) 15 (13) 90 (78) 25 (22) 80 (70) 35 (30) 75 (65) 40 (35) 65 (57) 50 (43) (matinee) Seated, inactive Theatre, cinema (2,3) 115 (105) 100 (91) 15 (14) 90 (82) 25 (23) 80 (73) 35 (32) 75 (68) 40 (37) 65 (59) 50 (46) (evening) Seated, light work Restaurant (2,3) 140 (126) 110 (99) 30 (27) 100 (90) 40 (36) 90 (81) 50 (45) 80 (72) 60 (54) 70 (63) 70 (63) Seated, moderate Office 8 39 (4 6), 14 (4,7) * 140 (130) 110 (102) 30 (28) 100 (93) 40 (37) 90 (84) 50 (46) 80 (74) 60 (56) 70 (65) 70 (65) work Standing, light work, Department store (2,3) 160 (141) 120 (106) 40 (35) 110 (97) 50 (44) 100 (88) 60 (53) 85 (75) 75 (66) 75 (66) 85 (75) walking Standing, light work, Bank 160 (142) 120 (107) 40 (35) 110 (98) 50 (44) 100 (89) 60 (53) 85 (76) 75 (66) 75 (66) 85 (76) walking Light bench work Factory 235 (209) 150 (133) 85 (76) 130 (116) 105 (93) 115 (102) 120 (107) 100 (89) 135 (121) 80 (71) 155 (138) Medium bench work Factory 265 (249) 160 (150) 105 (99) 140 (132) 125 (117) 125 (117) 140 (132) 105 (99) 160 (150) 90 (85) 175 (164) Heavy work Factory 440 (440) 220 (220) 220 (220) 190 (190) 250 (250) 165 (165) 275 (275) 135 (135) 305 (305) 105 (105) 335 (335) Moderate dancing Dance hall (249) 160 (150) 105 (99) 140 (132) 125 (117) 125 (117) 140 (132) 105 (99) 160 (150) 90 (85) 175 (164) * Recommended Notes: (1) Figures in parenthesis are adjusted heat gains based on normal percentage of men, women and children for the applications listed. This is based on the heat gain for women and children of 85% and 75% respectively of that of an adult male. (2) For restaurant serving hot meals add 10 W sensible and 10 W latent for food per individual.