摘要
通过自行设计的可视化气泡泵实验装置,以氨水工质为研究对象,针对不同实验工况条件下的气泡泵的性能进行了实验研究。实验结果表明:气泡泵的液体流量随着提升管管径,沉浸比和加热功率有关,并且随着沉浸比和加热功率的增加而增大;沉浸比的增大而增大;气泡泵的效率也与沉浸比和加热功率有密切的关系:气泡泵的效率随着沉浸比的增加而增加,随着加热功率的增加表现为减小的趋势。
A set of visual pump bubble experiment device was designed and buih to study the bubble pump performance in different kinds of working conditions, which used ammonia water as the research object. The experimental results showed that the bubble pump liquid flow related to the riser pipe diameter, immersion ratio and heating power, which indicated that the liquid flow increased with the rising of heating power and immersion ratio. In this experiment we also found that the bubble pump efficiency increased with the decrease of heating power and the increase of immersion ratio.
出处
《低温与超导》
CAS
CSCD
北大核心
2009年第11期55-59,共5页
Cryogenics and Superconductivity
基金
上海市浦江人才计划资助项目(08PJ1408300)
上海市重点学科建设项目(S30503)
