R134a 冷媒飽和性質表 (Staurated Properities Table of R134a Refrigerant) 冷媒(refrigerant):R134a 臨界溫度(critical temperature): 374.2 K 臨界壓力(critical Pressure): 4059.3 kPa 莫爾質量(molar mass): 102 kg/kmol 比容 (specific volume) 比焓 ...
0.81 217.9 11.33 0.0850 0.0130 548.1 145.7 9.3 9.3 R134a 冷媒飽和性質表 (Staurated Properities Table of R134a Refrigerant)冷媒(r efrigerant)：R134a 臨界溫度(critical temperature)： 374.2 K 臨界壓力(critical Pressure)： 4059.3 kPa 莫爾質量(molar mass)： 102 kg/...
26、 1122 adsorbert-203mixed refrigerants towere-213mixed refrigerants tower condenserv-203mixed refrigerants tower reflux vesselp-209 a/bmixed refrigerants tower reflux pumpse-214mixed refrigerants tower reboilere-207r-134a coolerp-205 a/br-134a pumpse-208refrigerant mixture coolerp-206 a/brefrige...
R134A 热力性质
E-208 Refrigerant Mixture Cooler P-206 A/B Refrigerant Mixture Pumps T-204 HCl Absorber References 1. Scott, John D. and Racheal Steven. U.S. Patent 5,243,105. Imperial Chemical Industries. 1993 2. Chemfinder Web Site Stream Flow Table for R-134a Production ...
3 Block diagram of calculation program for refrigerant vapor-liquid phase mole fraction mixtures’ enthalpy and entropy ·2390 · 化 工 学 报 第 66 卷 时的物性模拟,主要对用于自动复叠制冷系统常见 图 5(b) 是 R32/R134a 气相组分的模拟数据与实验 的二元、三元混合制冷剂进行了热物性的模拟,并 ...
R-134a is very attractive as a refrigerant because it has zero ozone depleting potential as well as a low direct global warming potential (GWP). One factor limiting the use of R-134a had been the fact that conventional lubricants are not miscible with R-134a. However, new lubricants have ...
(MainParameterComparisonTableforER445AandR134a) 制冷剂(Refrigerant)ER445AR134a 分子式(Formula)CH 3 CH 2 CH 3 /CH(CH 3 ) 3 CH 2 FCF 3 分子量(MolecularWeight)48.807102.03 滑移温度/℃(Temperatureglide)1.74~8.3(0.1MPa~4.0MPa)0 标准沸点/℃(Standardboilingpoint)-34.96 -26.1 ...
The total net weight loss for the final period, divided by the number of days in the period are multiplied by the factors in Table 1 to obtain the permeation rate. 5.2.3 5.2.4 At the end of the temperature exposure period, the refrigerant charge remaining should be 50% of the original...
Settable high/low pressure alarm with App notification Data report and graph in Excel and PDF formats. Wireless bluetooth transmission distance: 98.5 feet Remote unit conversion: psi, inHg, kg/cm⊃2;, cmHg, bar, kPa, Mpa 140 Refrigerant Types It supports more than 87 refrigerant types, wh...