摘要
加工不同喉径的文丘里流量计开展湿汽流量测量系统的实验研究,对一定工况参数范围内不同干度、流量的湿蒸汽流量进行实际测量。分析压力、L-M(Lockhart-Martinelli)参数、质量流量、喉径比对虚高系数的影响特性。
Experiment of wet steam flow measurement was performed based on existing experimental loop.Different geometry type of Venturi was used as the test object with different steam quality and mass flow rate within the operation range.The effect of pressure,LM parameter,mass flow rate and throat radius on the over reading factor was analyzed.
出处
《核动力工程》
EI
CAS
CSCD
北大核心
2013年第5期128-131,共4页
Nuclear Power Engineering
关键词
湿蒸汽
喉径比
虚高系数
两相流量测量
Wet steam
Throat radius ratio
Over reading coefficient
Two phase flow rate measurement
