飽和蒸汽溫度與壓力關(guān)系

1、.飽和蒸汽溫度與壓力對照表附圖 1：飽和蒸汽壓力溫度對照表壓力溫度壓力溫度壓力溫度壓力溫度MPaMPaMPaMPa0.00106.94910.30133.5562.50223.9909.5307.2890.001512.97510.31134.6772.55225.0469.6308.0500.002017.54030.32135.7702.60226.0859.7308.8060.002521.10120.33136.8362.65227.1109.8309.5560.003024.11420.34137.8762.70228.1209.9310.2990.003526.67070.3513

2、8.8912.75229.11510.0311.0370.004028.95330.36139.8852.80230.09610.2312.4960.004531.05330.37140.8552.85231.06510.4313.9330.005032.87930.38141.8032.90232.02010.6315.3480.005534.61410.39142.7322.95232.96210.8316.7430.006036.16630.40143.6423.0233.89311.0318.1180.006537.62710.41144.5353.1235.71811.2319.47

3、40.007038.99670.42145.4113.2237.49911.4320.8110.007540.27490.43146.2693.3239.23811.6322.1300.008041.50750.44147.1123.4240.93611.8323.4310.008542.64880.45147.9333.5242.59712.0324.7150.009043.79010.46148.7513.6244.22212.2325.9830.009544.81730.47149.5503.7245.81212.4327.2340.01045.79880.48150.3363.8247

4、.37012.6328.4690.01147.69340.49151.1083.9248.89712.8329.6890.01249.42810.50151.8674.0250.39413.0330.8940.01351.04880.52153.3504.1251.86213.2332.0840.01452.55530.54154.7884.2253.30413.4333.2600.01553.97050.56156.1854.3254.71913.6334.4220.01655.34010.58157.5434.4256.11013.8335.5710.01756.59550.60158.8

5、634.5257.44714.0336.7070.01857.80530.62160.1484.6258.82014.2337.8290.01958.96940.64161.4024.7260.14114.4338.9390.02060.06500.66162.6254.8261.44114.6340.0370.02161.13780.68163.8174.9262.72114.8341.1220.02262.14220.70164.9835.0263.98015.0342.1960.02363.12370.72166.1235.1265.22115.2343.2580.02464.05960

6、.74167.2375.2266.44315.4344.3090.02564.97260.76168.3285.3267.64815.6345.3490.02665.86280.78169.3975.4268.83515.8346.378.下載可編輯 .0.02766.70740.80170.4445.5270.00516.0347.3960.02867.52910.82171.4715.6271.15916.2348.4040.02968.32800.84172.4775.7272.29816.4349.4010.03069.10410.86173.4665.8273.42216.6350.

7、3890.03270.61060.88174.4365.9274.53016.8351.3660.03472.01440.90175.3896.0275.62517.0352.3340.03673.36110.92176.3256.1276.70617.2353.2930.03874.65080.94177.2456.2277.77317.4354.2420.04075.87200.96178.1506.3278.82717.6355.1810.04578.73660.98179.0406.4279.86817.8356.1120.05081.33881.00179.9166.5280.897

8、18.0357.0340.05583.73551.05182.0486.6281.91418.235709470.06085.94961.10184.1006.7282.92018.4358.8510.06588.01541.15186.0816.8283.91418.6359.7470.07089.95561.20187.9956.9284.89718.8360.6350.07591.78161.25189.8487.0285.86919.0361.5140.08093.51071.30191.6447.1286.83019.2362.3850.08595.14851.35193.3867.

9、2287.78119.4363.2480.09096.71211.40195.0787.3288.72219.6364.1030.09598.20141.45196.7257.4289.65419.8364.9500.1099.6341.50198.3277.5290.57520.0365.7890.11102.3161.55199.8877.6291.48820.2366.6200.12104.8101.60201.4107.7292.39120.4367.4440.13107.1381.65202.8957.8293.28520.6368.2600.14109.3181.70204.346

10、7.9294.17120.8369.0680.15111.3781.75205.7648.0295.04821.0369.8680.16113.3261.80207.1518.1295.91621.2370.6610.17115.1781.85208.5088.2296.77721.4371.4470.18116.9411.90209.8388.3297.62921.6372.2240.19118.6251.95211.1408.4298.47421.8372.9930.20120.2402.00212.4178.5299.31022.0373.7520.21121.7892.05213.66

11、98.6300.14022.064373.990.22123.2812.10214.8988.7300.9620.23124.7172.15216.1048.8301.7770.24126.1032.20217.2898.9302.5480.25127.4442.25218.4529.0303.3850.26128.7402.30219.5969.1304.1790.27129.9982.35220.7229.2304.9660.28131.2182.40221.8299.3305.7470.29132.4032.45222.9189.4306.521.下載可編輯 .飽和蒸汽溫度壓力對照表絕對

12、壓力（ bar ）barbar溫度（）1001.0131343.0411687.5451011.0501353.1311697.7311021.0881363.2231707.9201031.1271373.3171718.1141041.1671383.4141728.3111051.2081393.5131738.5111061.2501403.6141748.7161071.2941413.7171758.9241081.3391423.8231769.1371091.3851433.9311779.3531101.4331444.0421789.5741111.4821454.1551

13、799.7981121.5321464.27118010.0271131.5831474.39818110.2591141.6361484.51018210.4961151.6911494.63418310.7381161.7471504.76018410.9831171.8041514.88918511.2331181.8631525.02118611.4881191.9231535.15518711.7471201.9851545.29218812.0101212.0491555.43318912.2781222.1151565.57719012.5511232.1821575.73219

14、112.8291242.251585.87219213.1111252.3211596.02519313.3981262.3931606.18119413.6901272.4681616.33919513.9871282.5441626.50219614.2981292.6221636.66719714.5961302.7011646.83619814.9091312.7831657.00819915.2261322.8671667.18320015.5491332.9531677.362.下載可編輯 .問題：飽和蒸汽溫度與壓力對照表說明：蒸汽是常用的換熱介質(zhì)，而溫度控制是通過一定壓力下的流量

15、調(diào)節(jié)來實現(xiàn)的，希望大家建立一個基本的概念。在熱交熱器或者其它需要蒸汽閥門的地方，大家在選型時經(jīng)常會用到?，F(xiàn)將飽和蒸汽的溫度與壓力對照表整理，供大家參考！溫度（）密度（ kg/m3)絕對壓力（Mpa)1000.61.1031010.6111.051020.6391.0881030.661.1271040.6821.1671050.7051.2081060.7281.251070.7521.2941080.7761.3391090.8011.3851100.8271.4331110.8531.4821120.881.5321130.9081.5831140.9361.6361150.9651.69

16、11160.9951.7471171.0251.8041181.0571.8631191.0891.9231201.1221.9851211.1552.0491221.192.1151231.2252.1821241.2612.251251.2982.3211261.3362.3931271.3752.4681281.4152.5441291.4552.6221301.4972.7011311.5392.783.下載可編輯 .1321.5832.8671331.6272.9531341.6723.0411351.7193.1311361.7663.2231371.8153.3171381.86

17、43.4141391.9153.5131401.9673.6141412.0193.7171422.0733.8231432.1293.9311442.1854.0421452.2424.1551462.3014.2711472.3614.3981482.4224.511492.4844.6341502.5484.761512.6134.8891522.6795.0211532.7475.1551542.8165.2921552.8865.4331562.9585.5771573.0325.7321583.1065.8721593.1826.0251603.266.1811613.3396.3

18、391623.426.5021633.5026.6671643.5866.8361653.6717.0081663.7587.1831673.8477.3621683.9377.5451694.0297.7311704.1237.921714.2188.1141724.3168.311.下載可編輯 .1734.4158.5111744.5158.7161754.6188.9241764.7239.1371774.8299.3531784.9379.5741795.0489.7981805.1610.0271815.27410.2591825.39110.4961835.50910.738184

19、5.62910.9831855.75211.2331865.87711.4881876.00311.7471886.13212.011896.26412.2781906.39712.5511916.53312.8291926.67113.1111936.81213.3981946.95513.691957.113.9871967.24814.2981977.39814.5961987.55114.9091997.70615.2262007.86415.549可以說對的 ,10公斤絕對大氣壓對應(yīng)的飽和蒸汽溫度就是179 度 , 樓上的說的184 度是 10 公斤表壓 ( 也就是壓力表上指示的壓力

20、; 壓力表是從0 開始記數(shù)的 , 而大氣本身就有1 公斤的壓力，絕對大氣壓 =表壓 +1),184度是 11 公斤絕對大氣壓下的飽和蒸汽對應(yīng)溫度。這里都強調(diào)“飽和蒸汽”，因為還有“過熱蒸汽”，過熱蒸汽的溫度是不于壓力成對應(yīng)關(guān)系的。Antoine 公式 : ln(P)=9.3876-3826.36/(T-45.47)【T 在 290 500K之間】P：MPaT：K我用這個公式算出來是T=452.77K 約 179 度.不知道對不對 ?請高手指教 !.下載可編輯 .飽和蒸汽壓力、溫度對照表制硝 2008-05-24 10:53:57閱讀 16207 評論 10字號：大中小訂閱壓力溫度壓力溫度壓力溫

21、度壓力溫度MPaMPaMPaMPa0.00099.50.180131.00.00099.5-0.07265.00.005101.00.185131.5-0.00299.0-0.07464.00.010102.00.190132.0-0.00498.5-0.07663.00.015103.50.195132.5-0.00697.5-0.07862.00.020104.50.200133.5-0.00897.0-0.0860.00.025105.50.210134.5-0.01096.5-0.08159.00.030107.00.220135.5-0.01296.0-0.08257.50.0351

22、08.00.230136.5-0.01495.0-0.08356.00.040109.00.240137.5-0.01694.5-0.08455.00.045110.00.250139.0-0.01894.0-0.08553.50.050111.00.260139.5-0.02093.0-0.08652.00.055112.00.270140.5-0.02292.5-0.08750.00.060113.00.280141.5-0.02492.0-0.08848.50.065114.00.290142.5-0.02691.0-0.08947.00.070115.00.300143.5-0.028

23、90.5-0.09045.50.075115.50.310144.5-0.03090.0-0.09143.50.080116.50.320145.0-0.03289.0-0.09241.50.085118.00.330146.0-0.03488.5-0.09339.00.090119.00.340147.0-0.03688.0-0.09435.50.095119.50.350147.5-0.03887.0-0.09532.50.100120.00.360148.5-0.04085.5-0.09628.50.105121.00.370149.5-0.04284.5-0.09723.50.110121.50.380150.0-0.04484.0-0.09817.0.下載可編輯 .0.115122.50.390151.0-0.04683.0-0.0996.50.120123.00.400151.5-0.04882.00.125123.50.420153.0-0.05081.00.130124.50.440154.5-0.05280.00.135125.00.4