r32

Analysis of the Effect of the Mixture R32 / R134a on Environment

混合工质R32/R134a对环境的影响分析

Experimentally study the performance of limitative composition mixture R32 / R134a .

对定比例组分的混合工质R32／R134a系统进行了实验研究，并与理论研究结果进行了比较。

Experimental study on a new absorption refrigeration cycle using r23 + r32 + r134a as working pair

以R23+R32+R134a/DMF为工质对的新型吸收制冷循环实验研究

Performance Study on Auto-cascade Absorption Refrigeration Cycle Using R32 + R134a / DMF as Working Pairs

以R32+R134a/DMF作为工质的自行复叠吸收制冷循环性能分析

By comparison with using pure R22 , the mixture refrigerant R32 / R134a has better capacity adjustment performances .

结果表明，混合工质P32/R134a具有较好的容量调节特性。

The Compressor Calorimeter of Mixture fluid R32 / R134a

混合工质R32/R134a的压缩机性能试验

An experiment apparatus for this novel capacity control heat pump is built up . The operation performance of the system is investigated using R32 / R134a mixtures as refrigerant in the system .

搭建了新型变浓度容量调节热泵系统实验台，研究了采用R32／R134a为工质时变浓度热泵系统的实际运行效果。

Establishes a steady-state simulation model . Obtains the performance curves with the change of working conditions for the systems using R22 and R32 / R134a as refrigerants respectively by simulation .

建立了空气源热泵的稳态仿真模型，得出了R22和其替代工质R32/R134a系统循环性能随工况的变化曲线。

Theoretical cycle performances of mixture refrigerant R32 / R134a and pure R22 are analyzed . The experimental study on a novel air source heat pump system with altering concentration of mixture refrigerant is carried out by using pure R22 and mixture R32 / R134a respectively .

本文分析了不同浓度混合工质R32／R134a和纯质R22理论循环性能，应用新型变浓度实验热泵装置测定了混合工质R32／R134a的变浓度循环特性，并与纯质R22进行了比较。

The physical characteristics of R32 / R125 / R161 are similar to those of R407C.Its ozone depleting potential ( ODP ) is zero and its global warming potential ( GWP ) is smaller than that of R407C .

R161的物性与R407C相似，且环境性能良好，其臭氧消耗潜能（ODP）值为零，其全球变暖潜能（GWP）值小于R407C。