饱和蒸汽特性表过热蒸汽密度表饱和水蒸汽压管径流速计算简易公式
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压力 绝压 bar 0.125 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.2 0.21 0.22 0.23 0.24 0.25 0.26 0.27 0.28 0.29 0.3 0.31 0.32 0.33 0.34 0.35 0.36 0.37 0.38 0.39 0.4 0.41 0.42 0.43 0.44 0.45 0.46 0.47 0.48 0.49 0.5 0.6 0.7 0.8 0.9
6.612
7.652
325.00 2314.11 2639.11 0.268 3.7324 1.047
6.597
7.644
327.35 2312.70 2640.05 0.274 3.6529 1.054
6.583
7.636
329.66 2311.32 2640.98 0.280 3.5769 1.060
6.528
7.607
338.47 2306.04 2644.51 0.303 3.3027 1.085
6.514
7.600
340.58 2304.77 2645.35 0.309 3.2409 1.091
6.502
7.593
359.94 2293.07 2653.01 0.366 2.7324 1.145
6.823
7.767
292.50 2333.41 2625.91 0.197 5.0715 0.953
6.803
7.756
295.58 2331.59 2627.17 0.203 4.9228 0.962
6.783
7.745
298.58 2329.82 2628.40 0.209 4.7828 0.971
1.4287 1.3256 1.2368 1.1595 1.0916 1.0314 0.9777 0.9294 0.8859 0.8463 0.8102 0.7772 0.7468 0.7188 0.6929 0.6688 0.6464 0.6254 0.6059 0.5875 0.5703 0.5540 0.5387 0.5243 0.5106 0.4976 0.4853 0.4736 0.4625 0.4518 0.4417 0.4321 0.4228 0.4140 0.4055 0.3974 0.3896 0.3821 0.3749 0.3679 0.3613 0.3548 0.3486 0.3426 0.3369 0.3313 0.3259 0.3207
2243.89 2237.66 2231.77 2226.19 2220.87 2215.79 2210.92 2206.25 2201.74 2197.4 2193.2 2189.13 2185.19 2181.36 2177.64 2174.01 2170.48 2167.03 2163.67 2160.38 2157.16 2154.01 2150.93 2147.91 2144.94 2142.03 2139.17 2136.37 2133.61 2130.89 2128.22 2125.59 2123.01 2120.46 2117.94 2115.46 2113.02 2110.61 2108.23 2105.89 2103.57 2101.28 2099.02 2096.78 2094.57 2092.39 2090.23 2088.09
6.962
7.844
272.03 2345.46 2617.48 0.161 6.2048 0.893
6.937
7.830
275.71 2343.30 2619.00 0.167 5.9807 0.904
6.912
7.816
279.27 2341.20 2620.48 0.173 5.7727 0.915
7.252
8.007
231.64 2368.99 2600.63 0.106 9.4330 0.772
7.212
7.984
236.97 2365.90 2602.87 0.112 8.9109 0.788
7.175
7.963
242.04 2362.96 2605.00 0.118 8.4452 0.804
水的比焓 (hf)
蒸发比焓 (hfg)
蒸汽比焓 (hg)
蒸汽密度
蒸气比容 (vg)
水的比熵 (sf)
蒸发比熵 (sfg)
蒸汽比熵 (sg)
kJ/kg
kJ/kg
kJ/kg
kg/m³ m³/kg kJ/kg K kJ/kg K kJ/kg K
210.42 2381.25 2591.67 0.084 11.8958 0.707
6.889
7.803
282.73 2339.17 2621.90 0.179 5.5792 0.925
6.866
7.791
286.08 2337.20 2623.28 0.185 5.3986 0.935
6.844
7.779
289.33 2335.28 2624.61 0.191 5.2298 0.944
7.045
7.890
260.18 2352.39 2612.57 0.143 6.9954 0.858
7.016
7.874
264.27 2350.00 2614.27 0.149 6.7096 0.870
6.988
7.859
268.22 2347.69 2615.91 0.155 6.4470 0.882
0.700 0.754 0.809 0.862 0.916 0.970 1.023 1.076 1.129 1.182 1.234 1.287 1.339 1.391 1.443 1.495 1.547 1.599 1.651 1.702 1.754 1.805 1.856 1.907 1.959 2.010 2.061 2.112 2.162 2.213 2.264 2.315 2.365 2.416 2.466 2.517 2.567 2.617 2.668 2.718 2.768 2.818 2.868 2.918 2.969 3.019 3.068 3.118
6.568
7.629
331.92 2309.97 2641.89 0.285 3.5040 1.067
6.554
7.621
334.14 2308.64 2642.78 0.291 3.4341 1.073
6.541
7.614
336.32 2307.33 2643.65 0.297 3.3671 1.079
6.763
7.735
301.50 2328.09 2629.59 0.215 4.6509 0.980
6.745
7.724
304.35 2326.40 2630.75 0.221 4.5263 0.988
6.727
7.714
307.14 2324.75 2631.89 0.227 4.4083 0.996
6.709
7.705
309.86 2323.13 2632.99 0.233 4.2966 1.004
6.692
7.695
312.52 2321.55 2634.07 0.239 4.1906 1.011
6.675
7.686
315.12 2320.00 2635.12 0.245 4.0899 1.019
2683.31 2686.92 2690.27 2693.4 2696.34 2699.11 2701.73 2704.22 2706.58 2708.83 2710.97 2713.03 2714.99 2716.88 2718.7 2720.44 2722.12 2723.75 2725.31 2726.83 2728.29 2729.71 2731.09 2732.42 2733.72 2734.98 2736.2 2737.39 2738.55 2739.67 2740.77 2741.84 2742.89 2743.9 2744.9 2745.87 2746.82 2747.74 2748.65 2749.54 2750.4 2751.25 2752.08 2752.9 2753.69 2754.47 2755.24 2755.99
6.386
7.531
376.78 2282.81 2659.6 0.423 2.3654 1.192
6.287
7.479
391.74 2273.63 2665.37 0.479 2.0876 1.233
6.201
7.434
405.24 2265.29 2670.53 0.535 1.8698 1.270
7.140
7.943
246.87 2360.15 2607.02 0.125 8.0272 0.818
7.106
7.925
251.50 2357.46 2608.95 0.131 7.6499 0.832
7.075
7.907
255.93 2354.87 2610.80 0.137 7.3075 0.845
1 1.1
饱和 温度
°C 50.25 51.05 52.56 53.98 55.33 56.60 57.81 58.97 60.07 61.13 62.15 63.13 64.07 64.98 65.86 66.71 67.54 68.34 69.11 69.87 70.60 71.32 72.02 72.70 73.36 74.01 74.65 75.27 75.88 76.47 77.05 77.63 78.19 78.74 79.28 79.80 80.33 80.84 81.34 85.95 89.96 93.51 96.71 99.63 102.32
6.659
7.677
317.67 2318.48 2636.15 0.250 3.9940 1.026
6.643
7.669
320.16 2317.00 2637.16 0.256 3.9027 1.033
6.627
7.660
322.61 2315.54 2638.15 0.262 3.8156 1.040
6.125
7.394
417.55 2257.63 2675.18 0.590 1.6943 1.303
6.056
7.359
428.89 2250.53 2679.42 0.645 1.5498 1.333
5.994
7.327
1.2 104.81 439.42 1.3 107.14 449.25 1.4 109.32 458.49 1.5 111.38 467.21 1.6 113.33 475.47 1.7 115.18 483.32 1.8 116.94 490.81 1.9 118.63 497.97 2 120.24 504.84 2.1 121.79 511.43 2.2 123.28 517.78 2.3 124.72 523.90 2.4 126.10 529.81 2.5 127.44 535.52 2.6 128.74 541.06 2.7 130.00 546.43 2.8 131.22 551.65 2.9 132.40 556.71 3 133.56 561.65 3.1 134.68 566.45 3.2 135.77 571.13 3.3 136.84 575.70 3.4 137.88 580.16 3.5 138.89 584.52 3.6 139.88 588.78 3.7 140.85 592.94 3.8 141.80 597.03 3.9 142.73 601.02 4 143.64 604.94 4.1 144.54 608.78 4.2 145.41 612.55 4.3 146.27 616.25 4.4 147.11 619.88 4.5 147.94 623.45 4.6 148.75 626.96 4.7 149.55 630.41 4.8 150.34 633.80 4.9 151.11 637.13 5 151.87 640.42 5.1 152.61 643.65 5.2 153.35 646.84 5.3 154.08 649.97 5.4 154.79 653.07 5.5 155.49 656.11 5.6 156.19 659.12 5.7 156.87 662.08 5.8 157.54 665.01 5.9 158.21 667.89
7.363
8.070
213.74 2379.34 2593.08 0.087 11.4652 0.717
7.339
8.057
220.07 2375.69 2595.75 0.094 10.6938 0.737
7.294
8.031
226.02 2372.25 2598.26 0.100 10.0226 0.755
6.612
7.652
325.00 2314.11 2639.11 0.268 3.7324 1.047
6.597
7.644
327.35 2312.70 2640.05 0.274 3.6529 1.054
6.583
7.636
329.66 2311.32 2640.98 0.280 3.5769 1.060
6.528
7.607
338.47 2306.04 2644.51 0.303 3.3027 1.085
6.514
7.600
340.58 2304.77 2645.35 0.309 3.2409 1.091
6.502
7.593
359.94 2293.07 2653.01 0.366 2.7324 1.145
6.823
7.767
292.50 2333.41 2625.91 0.197 5.0715 0.953
6.803
7.756
295.58 2331.59 2627.17 0.203 4.9228 0.962
6.783
7.745
298.58 2329.82 2628.40 0.209 4.7828 0.971
1.4287 1.3256 1.2368 1.1595 1.0916 1.0314 0.9777 0.9294 0.8859 0.8463 0.8102 0.7772 0.7468 0.7188 0.6929 0.6688 0.6464 0.6254 0.6059 0.5875 0.5703 0.5540 0.5387 0.5243 0.5106 0.4976 0.4853 0.4736 0.4625 0.4518 0.4417 0.4321 0.4228 0.4140 0.4055 0.3974 0.3896 0.3821 0.3749 0.3679 0.3613 0.3548 0.3486 0.3426 0.3369 0.3313 0.3259 0.3207
2243.89 2237.66 2231.77 2226.19 2220.87 2215.79 2210.92 2206.25 2201.74 2197.4 2193.2 2189.13 2185.19 2181.36 2177.64 2174.01 2170.48 2167.03 2163.67 2160.38 2157.16 2154.01 2150.93 2147.91 2144.94 2142.03 2139.17 2136.37 2133.61 2130.89 2128.22 2125.59 2123.01 2120.46 2117.94 2115.46 2113.02 2110.61 2108.23 2105.89 2103.57 2101.28 2099.02 2096.78 2094.57 2092.39 2090.23 2088.09
6.962
7.844
272.03 2345.46 2617.48 0.161 6.2048 0.893
6.937
7.830
275.71 2343.30 2619.00 0.167 5.9807 0.904
6.912
7.816
279.27 2341.20 2620.48 0.173 5.7727 0.915
7.252
8.007
231.64 2368.99 2600.63 0.106 9.4330 0.772
7.212
7.984
236.97 2365.90 2602.87 0.112 8.9109 0.788
7.175
7.963
242.04 2362.96 2605.00 0.118 8.4452 0.804
水的比焓 (hf)
蒸发比焓 (hfg)
蒸汽比焓 (hg)
蒸汽密度
蒸气比容 (vg)
水的比熵 (sf)
蒸发比熵 (sfg)
蒸汽比熵 (sg)
kJ/kg
kJ/kg
kJ/kg
kg/m³ m³/kg kJ/kg K kJ/kg K kJ/kg K
210.42 2381.25 2591.67 0.084 11.8958 0.707
6.889
7.803
282.73 2339.17 2621.90 0.179 5.5792 0.925
6.866
7.791
286.08 2337.20 2623.28 0.185 5.3986 0.935
6.844
7.779
289.33 2335.28 2624.61 0.191 5.2298 0.944
7.045
7.890
260.18 2352.39 2612.57 0.143 6.9954 0.858
7.016
7.874
264.27 2350.00 2614.27 0.149 6.7096 0.870
6.988
7.859
268.22 2347.69 2615.91 0.155 6.4470 0.882
0.700 0.754 0.809 0.862 0.916 0.970 1.023 1.076 1.129 1.182 1.234 1.287 1.339 1.391 1.443 1.495 1.547 1.599 1.651 1.702 1.754 1.805 1.856 1.907 1.959 2.010 2.061 2.112 2.162 2.213 2.264 2.315 2.365 2.416 2.466 2.517 2.567 2.617 2.668 2.718 2.768 2.818 2.868 2.918 2.969 3.019 3.068 3.118
6.568
7.629
331.92 2309.97 2641.89 0.285 3.5040 1.067
6.554
7.621
334.14 2308.64 2642.78 0.291 3.4341 1.073
6.541
7.614
336.32 2307.33 2643.65 0.297 3.3671 1.079
6.763
7.735
301.50 2328.09 2629.59 0.215 4.6509 0.980
6.745
7.724
304.35 2326.40 2630.75 0.221 4.5263 0.988
6.727
7.714
307.14 2324.75 2631.89 0.227 4.4083 0.996
6.709
7.705
309.86 2323.13 2632.99 0.233 4.2966 1.004
6.692
7.695
312.52 2321.55 2634.07 0.239 4.1906 1.011
6.675
7.686
315.12 2320.00 2635.12 0.245 4.0899 1.019
2683.31 2686.92 2690.27 2693.4 2696.34 2699.11 2701.73 2704.22 2706.58 2708.83 2710.97 2713.03 2714.99 2716.88 2718.7 2720.44 2722.12 2723.75 2725.31 2726.83 2728.29 2729.71 2731.09 2732.42 2733.72 2734.98 2736.2 2737.39 2738.55 2739.67 2740.77 2741.84 2742.89 2743.9 2744.9 2745.87 2746.82 2747.74 2748.65 2749.54 2750.4 2751.25 2752.08 2752.9 2753.69 2754.47 2755.24 2755.99
6.386
7.531
376.78 2282.81 2659.6 0.423 2.3654 1.192
6.287
7.479
391.74 2273.63 2665.37 0.479 2.0876 1.233
6.201
7.434
405.24 2265.29 2670.53 0.535 1.8698 1.270
7.140
7.943
246.87 2360.15 2607.02 0.125 8.0272 0.818
7.106
7.925
251.50 2357.46 2608.95 0.131 7.6499 0.832
7.075
7.907
255.93 2354.87 2610.80 0.137 7.3075 0.845
1 1.1
饱和 温度
°C 50.25 51.05 52.56 53.98 55.33 56.60 57.81 58.97 60.07 61.13 62.15 63.13 64.07 64.98 65.86 66.71 67.54 68.34 69.11 69.87 70.60 71.32 72.02 72.70 73.36 74.01 74.65 75.27 75.88 76.47 77.05 77.63 78.19 78.74 79.28 79.80 80.33 80.84 81.34 85.95 89.96 93.51 96.71 99.63 102.32
6.659
7.677
317.67 2318.48 2636.15 0.250 3.9940 1.026
6.643
7.669
320.16 2317.00 2637.16 0.256 3.9027 1.033
6.627
7.660
322.61 2315.54 2638.15 0.262 3.8156 1.040
6.125
7.394
417.55 2257.63 2675.18 0.590 1.6943 1.303
6.056
7.359
428.89 2250.53 2679.42 0.645 1.5498 1.333
5.994
7.327
1.2 104.81 439.42 1.3 107.14 449.25 1.4 109.32 458.49 1.5 111.38 467.21 1.6 113.33 475.47 1.7 115.18 483.32 1.8 116.94 490.81 1.9 118.63 497.97 2 120.24 504.84 2.1 121.79 511.43 2.2 123.28 517.78 2.3 124.72 523.90 2.4 126.10 529.81 2.5 127.44 535.52 2.6 128.74 541.06 2.7 130.00 546.43 2.8 131.22 551.65 2.9 132.40 556.71 3 133.56 561.65 3.1 134.68 566.45 3.2 135.77 571.13 3.3 136.84 575.70 3.4 137.88 580.16 3.5 138.89 584.52 3.6 139.88 588.78 3.7 140.85 592.94 3.8 141.80 597.03 3.9 142.73 601.02 4 143.64 604.94 4.1 144.54 608.78 4.2 145.41 612.55 4.3 146.27 616.25 4.4 147.11 619.88 4.5 147.94 623.45 4.6 148.75 626.96 4.7 149.55 630.41 4.8 150.34 633.80 4.9 151.11 637.13 5 151.87 640.42 5.1 152.61 643.65 5.2 153.35 646.84 5.3 154.08 649.97 5.4 154.79 653.07 5.5 155.49 656.11 5.6 156.19 659.12 5.7 156.87 662.08 5.8 157.54 665.01 5.9 158.21 667.89
7.363
8.070
213.74 2379.34 2593.08 0.087 11.4652 0.717
7.339
8.057
220.07 2375.69 2595.75 0.094 10.6938 0.737
7.294
8.031
226.02 2372.25 2598.26 0.100 10.0226 0.755