Experimental Study on Over Reading Coefficient in Wet Steam Flow Measurement

PENG Xing-jian; HE Can-yang; YUAN De-wen; HUANG Yan-ping; BAI Xue-song; ZHANG Yan

Mar. 2025

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PENG Xing-jian, HE Can-yang, YUAN De-wen, HUANG Yan-ping, BAI Xue-song, ZHANG Yan. Experimental Study on Over Reading Coefficient in Wet Steam Flow Measurement[J]. Nuclear Power Engineering, 2013, 34(5): 128-131.

Citation:

PENG Xing-jian, HE Can-yang, YUAN De-wen, HUANG Yan-ping, BAI Xue-song, ZHANG Yan. Experimental Study on Over Reading Coefficient in Wet Steam Flow Measurement[J]. Nuclear Power Engineering, 2013, 34(5): 128-131.

Citation:

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Experimental Study on Over Reading Coefficient in Wet Steam Flow Measurement

CNNC Key Laboratory on Nuclear Reactor Thermal Hydraulics Technology, Nuclear Power Institute of China, Chengdu, Sichuan, 610041, China

Received Date: 2012-07-21
Rev Recd Date: 2012-11-01

Available Online: 2025-03-08

Abstract

Abstract

Experiment of wet steam flow measurement was performed based on existing experimental loop.Different geometry type of Venturi was used as the test object with different steam quality and mass flow rate within the operation range.The effect of pressure,LM parameter,mass flow rate and throat radius on the over reading factor was analyzed.
- Wet steam,
- Throat radius ratio,
- Over reading coefficient,
- Two phase flow rate measurement