Daikin R22, Руководство по проектированию трубопроводов для хладагента, Страница: 77 / 78

www.DaikinApplied.com 77 AG 31-011 • REFRIGERANT PIPING DESIGN
Figure 36: R-407C Discharge Gas Velocity – SI
Figure 36 is based on 28°C discharge temperature and 5°C condensing temperature. For other conditions, apply correction factors
from Table 57 .
Table 57: R-407C Discharge Gas Velocity Correction Factors – SI
Condenser
Temp (°C)
Suction Temperature (°C)
65 .6 71 .2 76 .7 82 .3 87 .8 93 .4 99 .0 104 .5 110 .1
29.5 1.17 1.20 1.23 1.26 1.29 1.32 1.35 1.38 1.41
32.2 1.10 1.13 1.16 1.19 1.22 1.24 1.27 1.30 1.33
35.0 1.03 1.06 1.09 1.12 1.15 1.17 1.20 1.23 1.26
37.8 0.97 1.00 1.02 1.05 1.08 1.11 1.14 1.17 1.20
40.6 0.91 0.94 0.96 0.99 1.02 1.05 1.08 1.11 1.14
43.4 0.85 0.88 0.91 0.94 0.97 0.99 1.02 1.05 1.08
46.1 0.80 0.83 0.86 0.89 0.92 0.95 0.97 1.00 1.03
48.9 0.76 0.79 0.81 0.84 0.87 0.90 0.93 0.96 0.99
51.7 0.71 0.74 0.77 0.80 0.83 0.86 0.89 0.92 0.95
54.5 0.67 0.70 0.73 0.76 0.79 0.82 0.85 0.88 0.91
57.3 0.63 0.66 0.69 0.73 0.76 0.79 0.82 0.85 0.88
60.0 0.59 0.62 0.66 0.69 0.72 0.76 0.79 0.82 0.86
62.8 0.55 0.58 0.62 0.66 0.69 0.73 0.77 0.80 0.84