Design of transit-time difference ultrasonic heat meter based on TDC-GP21

• 作 者: 郭银景 刘治文 赵媛 郭洪瑾
• 机 构: CollegeofInformationandElectricalEngineering
• 出 处: 测试科学与仪器：英文版
• 发表日期: 2012年1期
• 基金项目: Foundation item： National Natural Science Foundation of China （No. 61071087）, Natural Science Foundation of Shandong Province （NoZR2011FM018）

According to the transit-time difference measurement method,we proposed a design scheme of ultrasonic heat meter based on TDC-GP21.The measurement unit TDC-GP21 mainly completes transit-time measurement and inlet,outlet temperature measurement functions.C