丙二醇水溶液物性参数-(4565)

《丙二醇水溶液物性参数-(4565)》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、---粘度丙二醇水溶液因为其无毒、无腐蚀等性质，在诸多领域作为载冷剂应用。其物理性质对设备和系统的设计都十分重要，下面是丙二醇水溶液的粘度（mPa.s）与其浓度和温度的关系。（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%80%90%–35524.01916.181434.223813.29–30330.39551.12908.472071.34–25110.59211.43340.09575.921176.09–2073.03137.

2、96215.67368.77696.09–1533.2249.792140.62239.86428.19–1011.8723.2734.7862.7894.23159.02272.94-54.989.0816.7524.9943.8464.83107.64179.7802.684.057.0812.3718.431.3245.7474.45122.0352.233.345.619.3513.8522.8733.0452.6385.15101.892.794.527.2210.6517.0524.41

3、37.9960.93151.632.363.695.698.3412.9618.412844.62201.422.023.064.576.6510.0414.1521.0433.38251.251.742.573.735.397.9111.0816.125.45301.111.522.183.094.436.348.8112.5519.76350.991.341.882.63.695.157.129.9415.6400.891.181.632.213.114.255.847.9912.49450.8

4、11.061.431.912.653.554.856.5210.15500.730.951.261.662.2934.085.398.35550.670.861.131.471.992.573.464.516.95600.620.781.011.31.752.222.983.825.85650.570.710.911.171.551.932.583.284.97700.530.660.831.061.381.72.262.834.26750.490.60.760.961.241.511.992.47

5、3.69800.460.560.70.881.121.351.772.183.22850.430.520.650.811.021.221.591.942.83900.40.490.610.750.931.11.431.732.5950.380.450.570.70.861.011.31.562.231000.350.430.530.660.790.921.181.4221050.330.40.50.620.740.851.081.291.81100.320.380.470.590.690.7911.

6、191.631150.30.360.450.560.640.740.931.091.481200.280.340.430.530.60.690.861.021.351250.270.320.410.510.570.650.80.951.24------导热系数丙二醇水溶液因为其无毒、无腐蚀等性质，在诸多领域作为载冷剂应用。其物理性质对设备和系统的设计都十分重要，下面是丙二醇水溶液的导热系数(W/m.K)与其浓度和温度的关系。（数据来源ASHRAE手册2005）温度℃乙二醇水溶液浓度（体积浓度）10%

7、20%30%40%50%60%70%80%90%–350.2960.2750.2550.237–300.30.2770.2560.237–250.3290.3030.2780.2570.236–200.3340.3060.280.2570.236–150.3690.3380.3090.2820.2580.236–100.410.3750.3420.3120.2840.2590.235-50.4560.4160.380.3460.3140.2850.2590.23500.510.4640.4230.3

8、850.3490.3170.2860.2590.23450.5180.4720.4290.3890.3530.3190.2880.260.234100.5270.4790.4340.3940.3560.3210.2890.260.233150.5350.4850.440.3980.3590.3230.290.260.233200.5430.4920.4450.4020.3620.3250.2910.2610.232250.550.4980.4490.4060.3650