Design of the target type flowmeter based on fiber Bragg grating and experiment

作     者：乔学光 张倩 傅海威 禹大宽 

作者机构：Key Laboratory of Photoelectric Gas-Oil Logging and Detecting Ministry of EducationXi'an Shiyou University.Xi'an 710065 Key Laboratory of Photoelectric Gas-Oil Logging and Detecting Ministry of Education.Xi'an Shiyou UniversityXi'an 710065 PetroChina Changqing Oilfield Company Communications Corporation.Xi'an 710018 Key Laboratory of Photoelectric Gas-Oil Logging and Detecting Ministry of EducationXi'an Shiyou UniversityXi'an 710065 

基　　金：supported by the National"863"Project of China (No.2006AA06Z210 and 2007AA03Z413) the National Natural Science Foundation of China(No.60654001 and 60727004) and the Major Technological Innovation Program of Xi'an City of China(No.GG06004) 

出 版 物：《Chinese Optics Letters》 (中国光学快报（英文版）)

年 卷 期：2008年第6卷第11期

页      码：815-817页

摘      要：The target type flowmeter based on fiber Bragg gratings （FBGs） is experimentally studied. The relationship between the central wavelength shift of FBG and the flux is derived and the analytic expression is also given. Simulation and preliminary experiments have been carried out, and experimental validation of the water further proves the feasibility of the sensor. The experimental results verify the proposed sensor which can measure flux range from 200 to 1200 cm^3/s. And on this basis, the improvement program is raised.

主 题 词：Experiments Fiber optic components Fiber optic sensors Flow measurement Flowmeters Sensors 

学科分类：08[工学] 080401[080401] 0804[工学-材料学] 081102[081102] 0811[工学-水利类] 

核心收录：

D　O　I：10.3788/COL20080611.0815

馆 藏 号：203104823...