【摘要】 对一种新形式的容积型往复式压电锥形流管无阀泵 ,进行了流体中物质含量与泵流量特性关系的实验研究。在此基础上 ,把这种泵与其他泵的流体温度影响特性进行了比较 ,发现这种泵的温度影响特性与分类相同的活塞泵相异 ,与分类不同的叶轮泵相似。更多还原

【Abstract】 A new kind of a positive displacement piezoelectric valveless diffuser/nozzle based fluid pump is described in this paper.An experimental research on fluid temperature and mass content in fluid related to the pumps flow capacity has been carried out.In comparison with the other pumps,the author has found that the temperature effect characteristics of the pump is dissimilar from piston pumps,and similar to turbo pumps.更多还原