乙二醇水溶液比热、粘度、导热系数等性质

1、乙乙二二醇醇水水溶溶液液的的比比热热 乙二醇水溶液作为重要的载冷剂，其物理性质对设备和系统的设计都十分重要，下面是乙二醇水溶液的比热(kj/kg.k)和其浓度的关系。（数据来源ashrae手册2005） 乙二醇水溶液浓度（体积浓度) 温度10%20%30%40%50%60%70% -353.0682.8442.612 -303.0882.8662.636 -253.1072.8882.66 -203.3343.1262.9092.685 -153.3513.1452.9312.709 -103.563.3673.1652.9532.733 -53.7573.5743.3843.1842.975

2、2.757 03.9373.7693.5893.4013.2032.9972.782 53.9463.783.6033.4183.2233.0182.806 103.9543.7923.6173.4353.2423.042.83 153.9633.8033.6313.4513.2613.0622.854 203.9723.8153.6453.4683.2813.0842.878 253.9813.8263.663.4853.33.1062.903 303.9893.8383.6743.5023.3193.1272.927 353.9983.8493.6883.5183.3393.1492.95

3、1 404.0073.8613.7023.5353.3583.1712.975 454.0153.8723.7163.5523.3773.1933 504.0243.8843.733.5693.3963.2153.024 554.0333.8953.7453.5853.4163.2363.048 604.0423.9073.7593.6023.4353.2583.072 654.053.9183.7733.6193.4543.283.097 704.0593.933.7873.6363.4743.3023.121 754.0683.9413.8013.6533.4933.3243.145 80

4、4.0773.9533.8163.6693.5123.3453.169 854.0853.9643.833.6863.5323.3673.193 904.0943.9763.8443.7033.5513.3893.218 954.1033.9873.8583.723.573.4113.242 1004.1123.9993.8723.7363.593.4333.266 1054.124.013.8863.7533.6093.4543.29 1104.1294.0223.9013.773.6283.4763.315 1154.1384.0333.9153.7873.6473.4983.339 12

5、04.1474.0453.9293.8043.6673.523.363 1254.1554.0563.9433.823.6863.5423.387 80%90% 2.37 2.397 2.4232.177 2.452.206 2.4772.235 2.5032.264 2.532.293 2.5562.322 2.5832.351 2.612.38 2.6362.409 2.6632.438 2.692.467 2.7162.496 2.7432.525 2.772.554 2.7962.583 2.8232.612 2.852.641 2.8762.67 2.9032.699 2.9292.

6、728 2.9562.757 2.9832.786 3.0092.815 3.0362.844 3.0632.873 3.0892.902 3.1162.931 3.1432.96 3.1692.989 3.1963.018 3.2233.047 乙二醇水溶液作为重要的载冷剂，其物理性质对设备和系统的设计都十分重要，下面是乙二醇水溶液的比热(kj/kg.k)和其浓度的关系。（数据来源ashrae手册2005） 乙二醇水溶液浓度（体积浓度) 乙二醇水溶液粘度 乙二醇水溶液作为重要的载冷剂，其物理性质对设备和系统的设计都十分重要，下面是乙二醇水溶液的粘度（mpa.s）和其浓度的关系。（数据来源as

7、hrae手册2005） 温度 乙二醇水溶液浓度（体积浓度） 10%20%30%40%50%60%70% 3566.9393.44133.53 3043.9865.2596.57 2530.546.7570.38 2015.7522.0734.2851.94 1511.7416.5325.6938.88 106.199.0612.7419.6229.53 -53.655.037.1810.0515.2522.76 02.083.024.155.838.0912.0517.79 51.792.543.484.826.639.6614.09 101.562.182.954.045.57.8511.3

8、1 151.371.892.533.444.636.469.18 201.211.652.22.963.945.387.53 251.081.461.922.573.394.526.24 300.971.31.692.262.943.845.23 350.881.171.51.992.563.294.42 400.81.061.341.772.262.843.76 450.730.961.211.5922.473.23 500.670.881.091.431.782.162.8 550.620.810.991.291.591.912.43 600.570.740.91.171.431.692.

9、13 650.530.690.831.061.291.511.88 700.50.640.760.971.171.351.67 750.470.590.70.891.071.221.49 800.440.550.650.820.981.11.33 850.410.520.60.760.8911.2 900.390.490.560.70.820.921.09 950.370.460.520.650.760.840.99 1000.350.430.490.60.70.770.9 1050.330.40.460.560.650.710.82 1100.320.380.430.530.60.660.7

10、6 1150.30.360.410.490.560.610.7 1200.290.340.380.460.530.570.64 1250.280.330.360.430.490.530.6 80%90% 191.09 141.02 102.21196.87 74.53128.43 55.0987.52 41.3661.85 31.5645.08 24.4433.74 19.225.84 15.2920.18 12.3316.04 10.0512.95 8.2910.59 6.98.77 5.797.34 4.916.21 4.195.3 3.614.56 3.123.95 2.723.45 2

11、.393.03 2.112.67 1.872.37 1.662.12 1.491.9 1.341.71 1.211.54 1.11.4 11.27 0.911.16 0.831.07 0.770.98 0.710.9 乙二醇水溶液作为重要的载冷剂，其物理性质对设备和系统的设计都十分重要，下面是乙二醇水溶液的粘度（mpa.s）和其浓度的关系。（数据来源ashrae手册2005） 乙二醇水溶液浓度（体积浓度） 乙乙二二醇醇水水溶溶液液导导热热系系数数 乙二醇水溶液作为重要的载冷剂，其物理性质对设备和系统的设计都十分重要，下面是乙二醇水溶液的导热系数(w/m.k)和其浓度的关系。（数据来源ashra

12、e手册2005） 乙二醇水溶液浓度(体积浓度) 温度10%20%30%40%50%60%70% -350.3280.3070.289 -300.3330.3120.293 -250.3390.3160.296 -200.3710.3440.3210.3 -150.3770.3490.3250.303 -100.4150.3830.3540.3290.306 -50.460.4220.3890.3590.3330.309 00.5110.4680.4290.3950.3640.3360.312 50.520.4760.4360.40.3680.340.314 100.5280.4830.4420

13、.4050.3730.3430.317 150.5370.490.4480.410.3770.3460.32 200.5450.4970.4530.4150.380.3490.322 250.5520.5030.4590.4190.3840.3520.324 300.5590.5090.4640.4240.3870.3550.327 350.5660.5150.4690.4280.3910.3580.329 400.5720.520.4730.4310.3940.360.331 450.5770.5250.4770.4350.3970.3630.332 500.5830.5290.4810.4

14、380.3990.3650.334 550.5880.5340.4850.4410.4020.3670.336 600.5920.5380.4880.4440.4040.3690.337 650.5960.5410.4910.4460.4060.3710.339 700.60.5440.4940.4490.4080.3720.34 750.6030.5470.4960.4510.410.3740.341 800.6060.5490.4980.4520.4110.3750.342 850.6080.5510.50.4540.4130.3760.343 900.610.5530.5010.4550

15、.4140.3770.344 950.6120.5550.5030.4560.4150.3780.345 1000.6130.5560.5040.4570.4160.3790.346 1050.6140.5560.5040.4580.4160.3790.346 1100.6140.5570.5050.4580.4170.380.347 1150.6140.5570.5050.4580.4170.380.347 1200.6130.5560.5040.4580.4170.380.347 1250.6120.5550.5040.4580.4170.380.347 80%90% 0.274 0.27

16、6 0.2790.263 0.2810.265 0.2830.266 0.2860.268 0.2880.269 0.290.271 0.2920.272 0.2940.274 0.2960.275 0.2980.276 0.2990.278 0.3010.279 0.3030.28 0.3040.281 0.3060.282 0.3070.283 0.3080.284 0.310.285 0.3110.286 0.3120.287 0.3130.288 0.3140.288 0.3140.289 0.3150.29 0.3160.29 0.3160.291 0.3170.291 0.3170

17、.292 0.3180.292 0.3180.293 0.3180.293 乙二醇水溶液作为重要的载冷剂，其物理性质对设备和系统的设计都十分重要，下面是乙二醇水溶液的导热系数(w/m.k)和其浓度的关系。（数据来源ashrae手册2005） 乙二醇水溶液浓度(体积浓度) 乙乙二二醇醇水水溶溶液液的的密密度度 乙二醇水溶液作为重要的载冷剂，其物理性质对设备和系统的设计都十分重要，下面是乙二醇水溶液的密度（kg/m3）和其浓度的关系。（数据来源ashrae手册2005） 乙二醇水溶液浓度（体积浓度） 温度10%20%30%40%50%60%70% -351089.941104.61118.61 -

18、301089.041103.541117.38 -251088.011102.361116.04 -201071.981086.871101.061114.58 -151070.871085.611099.641112.99 -101054.311069.631084.221098.091111.28 -51036.851053.111068.281082.711096.431109.45 01018.731035.671051.781066.81081.081094.641107.5 51017.571034.361050.331065.211079.331092.731105.43 101

19、016.281032.941048.761063.491077.461090.71103.23 151014.871031.391047.071061.651075.461088.541100.92 201013.341029.721045.251059.681073.351086.271098.48 251011.691027.931043.321057.61071.111083.871095.92 301009.921026.021041.261055.391068.751081.351093.24 351008.021023.991039.081053.071066.271078.711

20、090.43 401006.011021.831036.781050.621063.661075.951087.51 451003.871019.551034.361048.051060.941073.071084.46 501001.611017.161031.811045.351058.091070.061081.3 55999.231014.641029.151042.541055.131066.941078.01 60996.721011.991026.361039.611052.041063.691074.6 65994.11009.231023.451036.551048.8310

21、60.321071.06 70991.351006.351020.421033.371045.041056.831067.41 75988.491003.341017.271030.071042.041053.221063.64 80985.51000.2110141026.651038.461049.481059.74 85982.39996.961010.61023.11034.771045.631055.72 90979.15993.591007.091019.441030.951041.651051.58 95975.8990.11003.451015.651027.011037.55

22、1047.32 100972.32986.48999.691011.741022.951033.331042.93 105968.73982.75995.811007.711018.761028.991038.43 110965.01978.89991.811003.561014.461024.521033.8 115961.17974.91987.68999.291010.031019.941029.05 120957.21970.81983.43994.91005.481015.231024.18 125953.12966.59979.07990.381000.811010.41019.1

23、9 80%90% 1132.11 1130.72 1129.211141.87 1127.571140.07 1125.821138.14 1123.941136.09 1121.941133.91 1119.821131.62 1117.581129.2 1115.221126.67 1112.731124.01 1110.131121.23 1107.41118.32 1104.551115.3 1101.581112.15 1098.481108.89 1095.271105.5 1091.931101.99 1088.481098.36 1084.91094.6 1081.21090.

24、73 1077.371086.73 1073.431082.61 1069.361078.37 1065.181074.01 1060.871069.53 1056.441064.92 1051.881060.2 1047.211055.35 1042.411050.38 1037.461045.29 1032.461040.08 1027.31034.74 乙二醇水溶液作为重要的载冷剂，其物理性质对设备和系统的设计都十分重要，下面是乙二醇水溶液的密度（kg/m3）和其浓度的关系。（数据来源ashrae手册2005） 乙二醇水溶液浓度（体积浓度） 乙乙二二醇醇水水溶溶液液的的冰冰点点和和沸沸点点 乙二醇水溶液作为重要的载冷剂，其物理性质对设备和系统的设计都十分重要，下面是乙二醇水溶液的冰点沸点和其浓度的关系。（数据来源ashrae手册2005） 乙二醇浓度冰点沸点 质量浓度体积浓度100.7kpa 000100 54.4-1.4100.6 108.9-3.2101.1 1513.6-5.4102.2 2018.1-7.8102.2 2119.2-8.410