Experimental study of the inert effect of R134a and R227ea on explosion limits of the flammable refrigerants
Experimental study of the inert effect of R134a and R227ea on explosion limits of the flammable refrigerants
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DOI：
10.1016/j.expthermflusci.2003.06.005
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发表时间：
2004-06
影响因子：
3.2
通讯作者：
Yang Zhao;Liu Bin;Zhao Haibo
中科院分区：
文献类型：
--
作者：
Yang Zhao;Liu Bin;Zhao Haibo
对R134a和R227ea对可燃制冷剂爆炸极限的惰化作用进行了实验研究。得到了R134a、R227ea等6种HFCs、HCs可燃制冷剂混合物的爆炸极限范围。从包络线可以找到这些混合物的临界抑制爆炸浓度。提出了一种含不可燃组分混合物爆炸极限的模型，可用于混合物的可燃极限估算。
Experimental studies of the inert effect of R134a and R227ea on explosive limits of the flammable refrigerants were carried out. The ranges of the explosive limits of the mixture of R134a, R227ea and other six flammable refrigerants of HFCs and HCs were obtained. The critical suppression explosive concentrations of these mixtures can be found from the envelopes. A model about the explosive limits of the mixtures containing nonflammable component was proposed and can be used to estimate the flammability limit of the mixtures.