摘要
建立了一套用于实船热尾流测量的温度检测系统 ,它由温度传感器、电流变送器及差分放大器、数据采集器、垂直温度分布记录仪等组成 .其温度测量精度可达 0 .0 0 2 K,时间响应常数小于 0 .3s.并介绍了它在实船热尾流测量中的应用 .
This paper sets up the temperature measurement system which is used in measuring ship wakes, and is made up of temperature sensors, current converter, amplifier, data collector, bathythermograph. The system′s temperature surveying precision can reach 0.002 ℃, and response time is less than 0.3 s.
出处
《大连理工大学学报》
CAS
CSCD
北大核心
2001年第z1期99-102,共4页
Journal of Dalian University of Technology
关键词
温度测量
船舶
数据采集/热尾流
thermal wakes
temperature surveying
ships
data acquisition
