蒸汽锅炉压力与温度的关系蒸汽压力1-5kg对应的温度分别是多少?请大家赐教!谢谢

Question

蒸汽锅炉压力与温度的关系
蒸汽压力1-5kg对应的温度分别是多少?请大家赐教!谢谢

Answer 1

绝对压力(bar)→温度(℃)
0.1 → 45.81
0.2 → 60.06
0.3 → 69.10
0.4 → 75.86
0.5 → 81.32
0.6 → 85.93
0.7 → 89.93
0.8 → 93.49
0.9 → 96.69
1.0 → 99.61
1.1 → 102.29
1.2 → 104.78
1.3 → 107.11
1.4 → 109.29
1.5 → 111.35
1.6 → 113.30
1.7 → 115.15
1.8 → 116.91
1.9 → 118.60
2.0 → 120.21
2.1 → 121.76
2.2 → 123.25
2.3 → 124.69
2.4 → 126.07
2.5 → 127.41
2.6 → 128.71
2.7 → 129.97
2.8 → 131.19
2.9 → 132.37
3.0 → 133.52
3.1 → 134.64
3.2 → 135.74
3.3 → 136.80
3.4 → 137.84
3.5 → 138.86
3.6 → 139.85
3.7 → 140.82
3.8 → 141.77
3.9 → 142.70
4.0 → 143.61
4.1 → 144.50
4.2 → 145.38
4.3 → 146.23
4.4 → 147.08
4.5 → 147.90
4.6 → 148.72
4.7 → 149.51
4.8 → 150.30
4.9 → 151.07
5.0 → 151.83
1bar=100000Pa
你说的kg即kg力/cm2=98066.5Pa=0.980665bar≈1bar,基本可以根据上表来查对应的饱和温度.
参考：http://webbook.nist.gov/cgi/fluid.cgi?PLow=0.1&PHigh=5&PInc=0.1&ID=C7732185&Action=Load&Type=SatT&TUnit=C&PUnit=bar&DUnit=kg%2Fm3&HUnit=kJ%2Fmol&WUnit=m%2Fs&VisUnit=uPa*s&STUnit=N%2Fm&RefState=DEF