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Issue:
Improvement on transit-time ultrasonic flowmeter
Author(s):
Tian Hui
,
Sun Yanzuo
Pages:
58
-
60
Year:
1999
Issue:
4
Journal:
JOURNAL OF BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY
Keyword:
超声波流量计
;
算法
;
宽波束
;
兰姆波
;
Abstract:
超声波流量计是当前发展迅速的新一代流量测量仪表, 仪表工作者们围绕其电路处理技术多有论述.从提高时差法超声流量计的测量精度和抗干扰能力的角度出发, 在算法和测量方法上提出了几点改进意见.
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