【摘要】 介绍了一种用单孔板测量汽-水两相流双参数的新方法。可用于现场在线测量的微机仪表业已研制成功。干度测量的均方差小于6.5％,质量流量测量的相对均方差小于9％。更多还原

【Abstract】 A double parameters measurement of steam-water two-phase flow with single orifice is described. An on-line measurement device based on micro-computer has been developed. The measured r. m. s error of steam quality is less than 6. 5% and the measured relative r. m. s. error of mass flow rate is less than 9 %.更多还原