摘要
本文介绍了一种根据盐酸浓度、温度和声速三者之间的相互关系来进行在线检测的超声波盐酸浓度计。通过实验，作者精确地测定了不同浓度和温度的盐酸溶液中的超声波声速，给出了盐酸的声速浓度系数和声速温度系数。
In this paper, an on-line ultrasonic HCL concentration meter operating according tothe relationship between the cencentration, temperature and ultrasonic velocity of HCL solutionis introduced. The ultrasonic velocities of HCL solution are measured in different concentrationsand temperatures.The velocity- concentration co efficient s and velocity- temperature coefficient sof HCL solution airs calculated.
出处
《声学学报》
EI
CSCD
北大核心
1996年第2期182-188,共7页
Acta Acustica
