NDLI: Real-time apparent density measurement of the working fluid in outlet pipes of a steam-injection boiler

Content Provider	IEEE Xplore Digital Library
Author	Quansheng Duan Lijuan Wang Yong Yan Shengjian Jiang Jiaping Bi Wenchao Li Haiwen Du Limin Yang Shuai Zhang Qiusheng Gao
Copyright Year	2013
Description	Author affiliation: Panjin Liaonan Group, Liaohe Oilfiled Co., Ltd., Panjin, China (Wenchao Li; Limin Yang) \|\| Huanxiling Oil Production Factory, Liaohe Oilfield Co., Ltd., Panjing, China (Shengjian Jiang; Jiaping Bi; Haiwen Du) \|\| Sch. of Control & Comput. Eng., North China Electr. Power Univ., Beijing, China (Quansheng Duan; Lijuan Wang; Yong Yan; Shuai Zhang; Qiusheng Gao)
Abstract	This paper presents a novel method for the real-time apparent density measurement of the working fluid in outlet pipes of a stream-injection boiler. The measurement system consists of a vertical measuring pipe, a container with constant height and a differential pressure (DP) transmitter. The working fluid in the upper part of the vertical measuring section flows into the container which is connected to the positive pressure side of the DP transmitter. The negative pressure side is connected to the lower part of the vertical measuring section through a pressleading tube. The apparent pressure measurement is then converted into DP measurement. When the feed water flow is known, the apparent density of the working fluid at the outlet is determined by the measured differential pressure. Results from oil field trials confirm that the proposed method is effective.
Sponsorship	IEEE Instrum. Meas. Soc.
Starting Page	1844
Ending Page	1847
File Size	630870
Page Count	4
File Format	PDF
ISBN	9781467346214
ISSN	10915281
e-ISBN	9781467346238
DOI	10.1109/I2MTC.2013.6555733
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-05-06
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Fluids Density measurement Temperature measurement Pressure measurement Boilers Fluid flow measurement Transmitters dryness fraction two phase flow apparent density stream-injection boiles voidage wet saturated stream
Content Type	Text
Resource Type	Article
Subject	Instrumentation Electrical and Electronic Engineering

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