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1、24.022.0-10.225.022.9-10.726.023.9-11.427.024.8-12.028.025.8-12.729.026.7-13.330.027.7-14.131.028.7-14.832.029.6-15.433.030.6-16.234.031.6-17.035.032.6-17.936.033.5-18.637.034.5-19.438.035.5-20.339.036.5-21.340.037.5-22.341.038.5-23.242.039.5-24.343.040.5-25.344.041.5-26.445.042.5-27.546.043.5-28.84
2、7.044.5-29.85101.1102.2102.2102.2102.8102.8103.3103.3103.3103.9103.9101.4101.4104.4104.4101.4105.0105.0105.0105.0105.0105.6105.6105.6106.1106.1106.7106.7106.7106.7106.7转载乙二解水溶液冰点微向袅演或浓度泡度乙二即水溶液作为重要的我冷剂，其物理性质对设备和系统的设计都非常fi要，下面是乙.：B?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C100.7KPa100.0100.
3、649.046.5-32.6106.750.047.6-33.8107.251.048.6-35.1107.252.049.6-36.4107.253.050.6-37.9107.854.051.6-39.3107.855.052.7-41.1108.356.053.7-42.6108.357.054.7-44.2108.958.055.7-45.6108.959.056.8-47.1109.460.057.8-48.3110.065.062.8112.870.068.3116.775.073.6120.080.078.9-46.8123.985.084.3-36.9133.990.089.7
4、-29.8140.695.095.0-19.4158.3v=/p=v动力粘度=运动拈度密度你的密度数据单位有错,自己算吧,算完转换成mpa.s就可以了.1.4mmys1014kgm3=0.0014196kgms三1.419600mpa.sT11F1.N=1.kg.ms2N.牛顿Ipa=1.nm2=1.kgms2Pa帕斯卡.1.kgms=1.pa.s=1000mpa.s留意最终一个m是皂,mpa皂帕,前面几个m都是米.Pr=Va=CpuPa.s(g/cmA3)=(N/mA2)*s/(kg/mA3)=(N*s*mA3)/(kg*mA2)=(N/kg)*s*m=(m/sA2)*s*m=mA2/s乙二
5、醉水溶液作为重要的我冷剂，其物理性质对设备和系统的设计都非常重要,下面是乙二到水溶液的玄度kgm3）和其浓度的关系。数据来源ASHRAE手册2005）乙二醉水溶液浓度（体积浓度）温度C10%20%30%40%50%60%70%80%90%-35-30-25-20-15-10-51036.851054.311053.111071.981070.871069.631068.281089.941089.041088.011086.871085.611084.221082.711104.601103.541102.361101.061099.641098.091096.431118.611117.38
6、1116.041114.581112.991111.281109.451132.111130.721129.211127.571125.821123.941121.941141.871140.071138.141136.091133.9101018.731035.671051.781066.801081.081091.641107.501119.821131.6251017.571034.361050.331065.211079.331092.731105.431117.581129.20101016.281032.911048.761063.491077.461090.701103.2311
7、15.221126.67151014.871031.391047.071061.651075.461088.541100.921112.731124.01201013.341029.721045.251059.681073.351086.271098.481110.131121.23251011.691027.931013.321057.601071.111083.871095.921107.401118.32301009.921026.021041.261055.391068.751081.351093.241104.551115.30351008.021023.991039.081053.
8、071066.271078.711090.431101.581112.15401006.011021.831036.781050.621063.661075.951087.511098.481108.89451003.871019.551034.361048.051060.941073.071084.461095.271105.50501001.611017.161031.811045.351058.091070.061081.301091.931101.9955999.231014.641029.151042.541055.131066.941078.011088.481098.366099
9、6.721011.991026.361039.611052.041063.691071.601084.901091.6065994.101009.231023.451036.551018.831060.321071.061081.201090.7370991.351006.351020.421033.371045.041056.831067.411077.371086.7375988.491003.341017.271030.071042.041053.221063.&41073.431082.6180985.501000.211014.001026.651038.461049.481059.
10、741069.361078.3785982.39996.961010.601023.101034.771045.631055.721065.181074.0190979.15993.591007.091019.441030.951041.651051.581060.871069.5395975.80990.101003.451015.651027.011037.551047.321056.441064.92100972.32986.48999.691011.741022.951033.331042.931051.881060.20105968.73982.75995.811007.711018
11、.761028.991038.431017.211055.35110965.01978.89991.811003.561014.461024.521033.801042.411050.38115961.17974.91987.68999.291010.031019.941029.051037.461045.29120957.21970.81983.43994.901005.481015.231024.181032.461040.08125953.12966.59979.07990.381000.811010.401019.191027.301034.74乙二醉水溶液作为重要的我冷剂，其物理性质
12、对设备和系统的设计都非常重要,下面是乙二爵水溶液的比热（kjkg.K）和其浓度的关系.（数据来源ASIffiAE手册2005）乙二醇水溶液浓度（体积浓度）温度C10%20%30%4050%60%70%80%90%-35-30-25-20-15-10-53.7573.563.5743.3343.3513.3673.3843.0683.0883.1073.1263.1453.1653.1842.8442.8662.8882.9092.9312.9532.9752.6122.6362.662.6852.7092.7332.7572.372.3972.4232.452.4772.5032.532.17
13、72.2062.2352.2642.29303.9373.7693.5893.4013.2032.9972.7822.5562.32253.9463.783.6033.4183.2233.0182.8062.5832.351103.9543.7923.6173.4353.2423.042.832.612.38153.9633.8033.6313.4513.2613.0622.8542.6362.409203.9723.8153.6453.4683.2813.0812.8782.6632.438253.9813.8263.663.4853.33.1062.9032.692.467303.9893
14、.8383.6713.5023.3193.1272.9272.7162.496353.9983.8493.6883.5183.3393.1492.9512.7432.525404.0073.8613.7023.5353.3583.1712.9752.772.554454.0153.8723.7163.5523.3773.19332.7962.583504.0243.8843.733.5693.3963.2153.0242.8232.612554.0333.8953.7453.5853.4163.2363.0482.852.641601,0423.9073.7593.6023.4353.2583
15、.0722.8762.67654.053.9183.7733.6193.4543.283.0972.9032.699704.0593.933.7873.6363.4743.3023.1212.9292.728754.0683.9413.8013.6533.4933.3243.1452.9562.757804.0773.9533.8163.6693.5123.3453.1692.9832.786854.0853.9613.833.6863.5323.3673.1933.0092.815904.0943.9763.8443.7033.5513.3893.2183.0362.844954.1033.
16、9873.8583.723.573.4113.2423.0632.8731004.1123.9993.8723.7363.593.4333.2663.0892.9021054.124.013.8863.7533.6093.4543.293.1162.9311104.1294.0223.9013.773.6283.4763.3153.1432.961154.1384.0333.9153.7873.6473.4983.3393.1692.9891204.1474.0453.9293.8043.6673.523.3633.1963.0181254.1554.0563.9433.823.6863.54
17、23.3873.2233.047乙二醉水溶液作为重要的我冷剂，其物理性质对设备和系统的设计都非常重要,下面是乙二到水溶液的导热系数（wm.K）和其浓度的关系.（数据来源ASHRAE手册2005）乙二醉水溶液浓度（体枳浓度）温度C10%20%30%40%50%60%70%80%90%-350.3280.3070.2890.274-300.3330.3120.2930.276-250.3390.3160.2960.2790.263-200.3710.3440.3210.30.2810.265-150.3770.3490.3250.3030.2830.266-100.4150.3830.3540.3
18、290.3060.2860.268-50.460.4220.3890.3590.3330.3090.2880.26900.5110.4680.4290.3950.3640.3360.3120.290.27150.520.4760.4360.40.3680.310.3140.2920.272100.5280.4830.4420.4050.3730.3430.3170.2940.274150.5370.490.4480.410.3770.3460.320.2960.275200.5450.4970.4530.4150.380.3490.3220.2980.276250.5520.5030.4590
19、.4190.3840.3520.3240.2990.278300.5590.5090.4640.4240.3870.3550.3270.3010.279350.5660.5150.4690.4280.3910.3580.3290.3030.28-100.5720.520.4730.4310.3940.360.3310.3040.281450.5770.5250.4770.4350.3970.3630.3320.3060.282500.5830.5290.4810.4380.3990.3650.3340.3070.283550.5880.5340.4850.4410.4020.3670.3360
20、.3080.284600.5920.5380.4880.4440.4040.3690.3370.310.285650.5960.5410.4910.4460.4060.3710.3390.3110.286700.60.5440.4940.4490.4080.3720.340.3120.287750.6030.5470.4960.4510.410.3740.3410.3130.288800.6060.5490.4980.4520.4110.3750.3420.3140.288850.6080.5510.50.4540.4130.3760.3430.3140.289900.610.5530.501
21、0.4550.4140.3770.3440.3150.29950.6120.5550.5030.4560.4150.3780.3450.3160.291000.6130.5560.5040.4570.4160.3790.3460.3160.2911050.6140.5560.5040.4580.4160.3790.3460.3170.291I1.O0.6140.5570.5050.4580.4170.380.3470.3170.2921150.6140.5570.5050.4580.4170.380.3470.3180.2921200.6130.5560.5040.4580.4170.380.
22、3470.3180.2931250.6120.5550.5040.4580.4170.380.3470.3180.293乙二醇水溶液粘度（动力粘度）v=WpU=VP动力拈度=运动粘度密度乙二醉水溶液作为巾要的投冷剂，其物理性场对设备和系统的设计都IE常必要,下面是乙：静水溶液的粘度Pa.s）和其浓度的关系。（数据来源ASHRRE手册2005）温度C-35-30-25-20-15-IO-5O5101520253035404550556065707580859095100105I1.O115120125乙二醉水溶液浓度（体枳浓度）10%20%30%408960752115246053.3.Z811
23、289210897aS37876Oooo2736555OoooO.41440.O.93O.75323333Oooo983220.0.0.1.O.O.0696881498760.0.0.64O.O.49O.634440.0.0.38O.63O.4333O.O.7O.50%60%66.9393.4443.9865.2530.546.7522.0734.2816.5325.6912.7419.6210.0515.258.0912.056.639.665.57.854.636.463.945.383.394.522.943.842.563.292.262.8422.471.782.161.591.91
24、1.431.691.291.511.171.351.071.220.981.I0.8910.820.920.760.840.70.770.650.710.60.660.560.610.530.570.490.53)69.5477467649523.ZZZ9977591329170619O.35O.97O.98O.63440,0.26870.0.56O.6650,0.70%133.5396.5770.3851.9438.8829.5322.7617.7914.0911.3118539.7.6.5.4.工工Z2382.432.131.881.671.491.331.21.090.990.90.82
25、0.760.70.640.680%191.09141.02102.2174.5355.0941.3631.5624.4419.215.2912.3310.058.296.95.794.914.193.613.122.722.392.111.871.661.491.341.211.11().910.830.770.7190196.87128.4387.5261.8545.0833.7425.8420.1816.0412.9510.598.777.346.215.34.563.953.453.032.672.372.121.91.711.541.41.27I.161.070.980.9体枳浓度45
26、%乙二号+55%水体枳浓度15%乙二呼+85%水温度(IC)密度(kgm3)比热容(JkgK导入率(W/m.K)动力粘度(Pa.S)温度(IC)密度(kgm3)比热容(JkgK)导入率(I三K)动力粘度(BPa.S)O1073.9433020.37956.9601027.238530.48952.55101070.4753338.50.3894.77101024.613873O.5O5S1.87201066.5153374.50.39753.45201021.533893.50.5211.43301062.073410.50.40552.6301017.973913.50.5341.13540
27、1057.143446.50.41252.015401013.9239340.5460.93501051.743482.50.41851.605SO1009.38S39540.5560.775601045.8253518.50.4241.3601OO4.35S3974.50.S650.655701039.20535550.42851.0770998.853994.50.5720.57801O32.5S53590.50.423150.980992,85540150.57750.495901025.19536270.43450.7690986.373350.58150.4411017.34536630.436S0.65100979.44055.50.58450.39
