摘要
分析了带高压贮液器的变频空调的"临界频率"实验现象,认为蒸发器、冷凝器和高压贮液器中制冷剂分布的变化是导致该现象的原因,同时阐释了"临界频率"与系统制冷剂充注量的关系。
An experimental phenomenon is reported about the critical frequency in an inverter chiller with a receiver, which is caused by the refrigerant distribution＇s change in the evaporator, condenser and receiver according to the analyses, meanwhile, the correlation is also interpreted between the critical frequency and refrigerant charge.
出处
《流体机械》
CSCD
北大核心
2008年第11期1-3,16,共4页
Fluid Machinery
关键词
变频空调
临界频率
制冷剂分布
制冷剂充注量
inverter chiller
critical frequency
refrigerant distribution
refrigerant charge
