[1]赵笑寒,王乃民,刘 东.一种新式差压流量计的设计与应用[J].工业仪表与自动化装置,2020,(02):52-55.
ZHAO Xihaohan,WANG Naimin,LIU Dong.Design and application of a new differential pressure flowmeter[J].Industrial Instrumentation & Automation,2020,(02):52-55.
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一种新式差压流量计的设计与应用
ZHAO Xihaohan,WANG Naimin,LIU Dong.Design and application of a new differential pressure flowmeter[J].Industrial Instrumentation & Automation,2020,(02):52-55.
《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]
- 卷:
- 期数:
- 2020年02期
- 页码:
- 52-55
- 栏目:
- 出版日期:
- 2020-04-15
文章信息/Info
- Title:
- Design and application of a new differential pressure flowmeter
- 文章编号:
- 1000-0682(2020)02-0000-00
- Author(s):
- ZHAO Xihaohan; WANG Naimin; LIU Dong
- Offshore Oil Engineering Co.，Ltd., Tianjin 300461, China
- Keywords:
- steam flowmeter; differential pressure flowmeter; Pitot tube
- 分类号:
- TH814
- DOI:
- -
- 文献标志码:
- B
- 摘要:
- 该文分析了影响蒸汽流量准确计量的主要因素，介绍了传统的蒸汽流量计如孔板流量计和涡街流量计的使用局限性，详细介绍了一种基于皮托管原理的新式差压式流量计的设计原理和结构特点及其标定方法，通过实例给出了典型蒸汽工况下选择流量计的考虑因素，以及应用这种新式差压式流量计的选型和计算过程。
- Abstract:
- This paper analyzes the main factors that affect accurately measuring of steam flow, introduces the limitations of two traditional steam flowmeter such as orifice flowmeter and vortex flowmeter,and introduces the design principle and structure characteristics of a new type of differential pressure flowmeter based on the pitot tube principle, its calibration method,the consideration for selecting flowmeter under the typical steam conditions are given by examples,as well as selection and calculation process of the new type differential pressure flowmeter.
参考文献/References:
[1]宋徐辉.影响蒸汽流量正确测量的因素和解决方法[J].上海计量测试,2002,29(1):20-23.[2] 唐彤.蒸汽流量计量浅析[J].河北建筑工程学院学报, 2002,20(2):43-45.[3] 张平.蒸汽计量存在问题及提高准确计量的措施[J].中国化工贸易,2013(10):101.[4] JJG 518皮托管检定规程[S].国家质量技术监督局, 1998:1-2.[5] 任玉峰.差压式流量传感器测量一般气体流量时的温度压力补偿方法[J].工业仪表与自动化装置,2006(6):15-18.
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- 备注/Memo:
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收稿日期：2019-09-09作者简介：赵笑寒(1987)，女，天津市人，工学学士学位，工程师，现从事海上平台仪表及控制系统的设计及项目管理工作。
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