基于湿蒸汽测量的文丘里管结构优化设计方法

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Study of Venturi Geometry Parameter Design for the Better Wet Steam Measurement

1. The Second Factory of Produce Oil in Henan Oil Filed, Nanyang, Henan, 473400, China;
2. CNNC Key Laboratory on Nuclear Reactor Thermal Hydraulics Technology, Chengdu, 610041, China;
3. The Material Managemen in Tanghe of The Henan Oil Exploitation Bureau, Nanyang, Henan, 473132, China

摘要: 构建文丘里管湿蒸汽流动过程的CFD数值计算模型,对文丘里管内湿蒸汽流动过程进行研究,分析热工参数和文丘里管结构参数对湿蒸汽测量虚高系数的影响特性,获得基于湿蒸汽测量的文丘里管结构优化参数。
- 湿蒸汽测量 /
- 文丘里管 /
- 结构参数 /
- 虚高模型
Abstract: This paper was to investigate the flow process of wet steam in Venturi under interested conditions with CFD simulation software based on the thermal paramete of oil field industry.The influence of pressure,mass flow rate,and Venturi geometry parameter on Over Reading factor was analyzed.The better Venturi geometry parameter was obtained.This experiment aims to improve the wet steam Over Reading model and the development of advanced wet steam flowmeter.
- Wet steam measurement /
- Venturi flowmeter /
- Venturi /
- Geometry parameter