最新饱和蒸汽温度与压力对照表

真诚为您提供优质参考资料，若有不当之处，请指正。真诚为您提供优质参考资料，若有不当之处，请指正。PAGE/NUMPAGES真诚为您提供优质参考资料，若有不当之处，请指正。饱和蒸汽温度与绝对压力对照附图1：饱和蒸汽压力温度对照表压力温度压力温度压力温度压力温度MPa℃MPa℃MPa℃MPa℃0.00100.00150.00200.00250.00306.949112.975117.540321.101224.11420.300.310.320.330.34133.556134.677135.770136.836137.8762.502.552.602.652.70223.990225.046226.085227.110228.1209.59.69.79.89.9307.289308.050308.806309.556310.2990.00350.00400.00450.00500.005526.670728.953331.053332.879334.61410.350.360.370.380.39138.891139.885140.855141.803142.7322.752.802.852.902.95229.115230.096231.065232.020232.96210.010.210.410.610.8311.037312.496313.933315.348316.7430.00600.00650.00700.00750.008036.166337.627138.996740.274941.50750.400.410.420.430.44143.642144.535145.411146.269147.1123.03.13.23.33.4233.893235.718237.499239.238240.93611.011.211.411.611.8318.118319.474320.811322.130323.4310.00850.00900.00950.0100.01142.648843.790144.817345.798847.69340.450.460.470.480.49147.933148.751149.550150.336151.1083.53.63.73.83.9242.597244.222245.812247.370248.89712.012.212.412.612.8324.715325.983327.234328.469329.6890.0120.0130.0140.0150.01649.428151.048852.555353.970555.34010.500.520.540.560.58151.867153.350154.788156.185157.5434.04.14.24.34.4250.394251.862253.304254.719256.11013.013.213.413.613.8330.894332.084333.260334.422335.5710.0170.0180.0190.0200.02156.595557.805358.969460.065061.13780.600.620.640.660.68158.863160.148161.402162.625163.8174.54.64.74.84.9257.447258.820260.141261.441262.72114.014.214.414.614.8336.707337.829338.939340.037341.1220.0220.0230.0240.0250.02662.142263.123764.059664.972665.86280.700.720.740.760.78164.983166.123167.237168.328169.3975.05.15.25.35.4263.980265.221266.443267.648268.83515.015.215.415.615.8342.196343.258344.309345.349346.3780.0270.0280.02966.707467.529168.32800.800.820.84170.444171.471172.4775.55.65.7270.005271.159272.29816.016.216.4347.396348.404349.4010.0300.03269.104170.61060.860.88173.466174.4365.85.9273.422274.53016.616.8350.389351.3660.0340.0360.0380.0400.04572.014473.361174.650875.872078.73660.900.920.940.960.98175.389176.325177.245178.150179.0406.06.16.26.36.4275.625276.706277.773278.827279.86817.017.217.417.617.8352.334353.293354.242355.181356.1120.0500.0550.0600.0650.07081.338883.735585.949688.015489.95561.001.051.101.151.20179.916182.048184.100186.081187.9956.56.66.76.86.9280.897281.914282.920283.914284.89718.018.218.418.618.8357.0343570947358.851359.747360.6350.0750.0800.0850.0900.09591.781693.510795.148596.712198.20141.251.301.351.401.45189.848191.644193.386195.078196.7257.07.17.27.37.4285.869286.830287.781288.722289.65419.019.219.419.619.8361.514362.385363.248364.103364.9500.100.110.120.130.1499.634102.316104.810107.138109.3181.501.551.601.651.70198.327199.887201.410202.895204.3467.57.67.77.87.9290.575291.488292.391293.285294.17120.020.220.420.620.8365.789366.620367.444368.260369.0680.150.160.170.180.19111.378113.326115.178116.941118.6251.751.801.851.901.95205.764207.151208.508209.838211.1408.08.18.28.38.4295.048295.916296.777297.629298.47421.021.221.421.621.8369.868370.661371.447372.224372.9930.200.210.220.230.24120.240121.789123.281124.717126.1032.002.052.102.152.20212.417213.669214.898216.104217.2898.58.68.78.88.9299.310300.140300.962301.777302.54822.022.064373.752373.990.250.260.270.280.29127.444128.740129.998131.218132.4032.252.302.352.402.45218.452219.596220.722221.829222.9189.09.19.29.39.4303.385304.179304.966305.747306.521饱和蒸汽温度压力对照表温度（℃）绝对压力（bar）℃bar℃bar1001.0131343.0411687.5451011.0501353.1311697.7311021.0881363.2231707.9201031.1271373.3171718.1141041.1671383.4141728.3111051.2081393.5131738.5111061.2501403.6141748.7161071.2941413.7171758.9241081.3391423.8231769.1371091.3851433.9311779.3531101.4331444.0421789.5741111.4821454.1551799.7981121.5321464.27118010.0271131.5831474.39818110.2591141.6361484.51018210.4961151.6911494.63418310.7381161.7471504.76018410.9831171.8041514.88918511.2331181.8631525.02118611.4881191.9231535.15518711.7471201.9851545.29218812.0101212.0491555.43318912.2781222.1151565.57719012.5511232.1821575.73219112.8291242.251585.87219213.1111252.3211596.02519313.3981262.3931606.18119413.6901272.4681616.33919513.9871282.5441626.50219614.2981292.6221636.66719714.5961302.7011646.83619814.9091312.7831657.00819915.2261322.8671667.18320015.5491332.9531677.362问：饱和蒸汽温度与压力对照表说明：蒸汽是常用的换热介质，而温度控制是通过一定压力下的流量调节来实现的，希望大家建立一个基本的概念。在热交热器或者其它需要蒸汽阀门的地方，大家在选型时经常会用到。现将饱和蒸汽的温度与压力对照表整理，供大家参考！温度（℃）密度（kg/m3)绝对压力（Mpa)1000.61.1031010.6111.051020.6391.0881030.661.1271040.6821.1671050.7051.2081060.7281.251070.7521.2941080.7761.3391090.8011.3851100.8271.4331110.8531.4821120.881.5321130.9081.5831140.9361.6361150.9651.6911160.9951.7471171.0251.8041181.0571.8631191.0891.9231201.1221.9851211.1552.0491221.192.1151231.2252.1821241.2612.251251.2982.3211261.3362.3931271.3752.4681281.4152.5441291.4552.6221301.4972.7011311.5392.7831321.5832.8671331.6272.9531341.6723.0411351.7193.1311361.7663.2231371.8153.3171381.8643.4141391.9153.5131401.9673.6141412.0193.7171422.0733.8231432.1293.9311442.1854.0421452.2424.1551462.3014.2711472.3614.3981482.4224.511492.4844.6341502.5484.761512.6134.8891522.6795.0211532.7475.1551542.8165.2921552.8865.4331562.9585.5771573.0325.7321583.1065.8721593.1826.0251603.266.1811613.3396.3391623.426.5021633.5026.6671643.5866.8361653.6717.0081663.7587.1831673.8477.3621683.9377.5451694.0297.7311704.1237.921714.2188.1141724.3168.3111734.4158.5111744.5158.7161754.6188.9241764.7239.1371774.8299.3531784.9379.5741795.0489.7981805.1610.0271815.27410.2591825.39110.4961835.50910.7381845.62910.9831855.75211.2331865.87711.4881876.00311.7471886.13212.011896.26412.2781906.39712.5511916.53312.8291926.67113.1111936.81213.3981946.95513.691957.113.9871967.24814.2981977.39814.5961987.55114.9091997.70615.2262007.86415.549可以说对的,10公斤绝对大气压对应的饱和蒸汽温度就是179度,楼上的说的184度是10公斤表压(也就是压力表上指示的压力;压力表是从0开始记数的,而大气本身就有1公斤的压力，绝对大气压=表压+1),184度是11公斤绝对大气压下的饱和蒸汽对应温度。这里都强调“饱和蒸汽”，因为还有“过热蒸汽”，过热蒸汽的温度是不于压力成对应关系的。Antoine公式:ln(P)=9.3876-3826.36/(T-45.47)【T在290～500K之间】P：MPaT：K我用这个公式算出来是T=452.77K约179度.不知道对不对?请高手指教!《饱和蒸汽压力、温度对照表》HYPERLINK"http://blog.163.com/ls316000@126/blog/"\l"m=0&t=1&c=fks_095071085085087070080094074065093086086067093087094"制硝2008-05-2410:53:57阅读16207评论10  字号：大中小 订阅压力MPa温度℃压力MPa温度℃压力MPa温度℃压力MPa温度℃0.00099.50.180131.00.00099.5-0.07265.00.005101.00.185131.5-0.00299.0-0.07464.00.010102.00.190132.0-0.00498.5-0.07663.00.015103.50.195132.5-0.00697.5-0.07862.00.020104.50.200133.5-0.00897.0-0.0860.00.025105.50.210134.5-0.01096.5-0.08159.00.030107.00.220135.5-0.01296.0-0.08257.50.035108.00.230136.5-0.01495.0-0.08356.00.040109.00.240137.5-0.01694.5-0.08455.00.045110.00.250139.0-0.01894.0-0.08553.50.050111.00.260139.5-0.02093.0-0.08652.00.055112.00.270140.5-0.02292.5-0.08750.00.060113.00.280141.5-0.02492.0-0.08848.50.065114.00.290142.5-0.02691.0-0.08947.00.070115.00.300143.5-0.02890.5-0.09045.50.075115.50.310144.5-0.03090.0-0.09143.50.080116.50.320145.0-0.03289.0-0.09241.50.085118.00.330146.0-0.03488.5-0.09339.00.090119.00.340147.0-0.03688.0-0.09435.50.095119.50.350147.5-0.03887.0-0.09532.50.100120.00.360148.5-0.04085.5-0.09628.50.105121.00.370149.5-0.04284.5-0.09723.50.110121.50.380150.0-0.04484.0-0.09817.00.115122.50.390151.0-0.04683.0-0.0996.50.120123.00.400151.5-0.04882.0摘自：《化工工艺手册》下册,1986年第一版0.125123.50.420153.0-0.05081.00.130124.50.440154.5-0.05280.00.135125.00.460156.0-0.05478.50.140126.00.480157.5-0.05677.50.145126.50.500158.5-0.05876.00.150127.00.520160.0-0.06075.00.155128.00.540161.0-0.06273.50.160128.50.560162.5-0.06471.50.165129.00.580163.5-0.06670.00.170129.50.600164.5-0.06868.00.175130.5  -0.07066.5   加热室温度差=壳层压力(真空度)相应温度-加热室料液温度   蒸汽过热度=蒸汽温度-饱和蒸汽压力相应温度 压力单位非常的多,如果要全部写出来……呵呵,我还做不到，我至今也没都认识全,不过有很多很少使用。主要还是学习国际单位和几个常用单位就可以了。常用压力单位有：帕斯卡N/m2（Pa）千帕(kPa)兆帕(MPa)巴（bar）毫巴（mbar）微巴（μbar）大气压（atm）磅力/英寸^2lb/inch2（psi)大气压(kgf/cm2)托（Torr）=毫米汞柱（mmHg）英寸汞柱（inchHg）毫米水柱（mmH2O）达因/厘米2（dyn/cm2）换算关系：1兆帕(MPa)＝1000000帕(Pa)1巴(bar)＝1000毫巴(mbar)1毫巴(mbar)＝1000微巴(μbar)＝1000达因/厘米2(dyn/cm2)1托(Torr)＝1毫米汞柱(mmHg)＝133.329帕(Pa)1工程大气压＝1千克力/厘米2(kgf/cm2)1物理大气压＝1标准大气压(atm)温馨提示：最好仔细阅读后才下载使用，万分感谢！