Single-crystal sapphire high-temperature measurement instrument for coal gasification

被引：0
|
作者：
Zhang, YB [1 ]
Pickrell, G [1 ]
Qi, B [1 ]
May, RG [1 ]
Wang, AB [1 ]
机构：
[1] Virginia Polytech Inst & State Univ, Ctr Photon Technol, Bradley Dept Elect & Comp Engn, Blacksburg, VA 24061 USA
来源：
TEMPERATURE: ITS MEASUREMENT AND CONTROL IN SCIENCE AND INDUSTRY, VOL 7, PTS 1 AND 2 | 2003年 / 684卷
关键词：
D O I：
暂无
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Based on the broadband polarimetric differential interferometry (BPDI) technology, a complete prototype optical sensor instrumentation system was designed and implemented for on-line reliable and accurate high temperature measurement in a slagging coal gasifier, which operates under high temperatures and extremely corrosive conditions. A wide dynamic measurement range from room temperature up to 1600 degreesC with a resolution better than 0.1 degreesC and high accuracy is achieved; long-term operating stability has also been tested.
引用
收藏
页码：1027 / 1032
页数：6
相关论文
共 50 条
  • [1] Single-crystal sapphire high temperature sensor
    Zhang, YB
    Qi, B
    Duan, YH
    Zhang, Y
    Pickrell, G
    May, RG
    Wang, AB
    FIBER OPTIC SENSOR TECHNOLOGY AND APPLICATIONS 2001, 2001, 4578 : 191 - 197
  • [2] Single-crystal sapphire based optical polarimetric sensor for high temperature measurement
    Zhang, Yibing
    Pickrell, Gary R.
    Qi, Bing
    Safaai-Jazi, Ahmad
    Wang, Anbo
    SENSORS, 2006, 6 (08) : 823 - 834
  • [3] Single-crystal sapphire fiber-based strain sensor for high-temperature applications
    Xiao, H
    Deng, JD
    Pickrell, G
    May, RG
    Wang, AB
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 2003, 21 (10) : 2276 - 2283
  • [4] Single-crystal sapphire-based optical high-temperature sensor for harsh environments
    Zhang, YB
    Pickrell, GR
    Qi, B
    Safaai-Jazi, A
    Wang, A
    OPTICAL ENGINEERING, 2004, 43 (01) : 157 - 164
  • [5] HIGH-TEMPERATURE SUPERCONDUCTORS - SINGLE-CRYSTAL GROWTH
    DEMYANETS, LN
    USPEKHI FIZICHESKIKH NAUK, 1991, 161 (01): : 71 - 142
  • [6] DEVELOPMENT OF HIGH-TEMPERATURE, SINGLE-CRYSTAL HEATERS
    PREWITT, CT
    CAMERON, M
    SUENO, S
    TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1972, 53 (07): : 734 - &
  • [7] High-temperature mechanical characterization of single-crystal sapphire using laser-based ultrasonics
    Blodgettt, DW
    Baldwin, KC
    WINDOW AND DOME TECHNOLOGIES AND MATERIALS VI, 1999, 3705 : 51 - 59
  • [8] HIGH-TEMPERATURE COAL-GASIFICATION
    不详
    MECHANICAL ENGINEERING, 1979, 107 (07) : 51 - 51
  • [9] Inscription and characterization of Bragg gratings in single-crystal sapphire optical fibres for high-temperature sensor applications
    Busch, Matthias
    Ecke, Wolfgang
    Latka, Ines
    Fischer, Daniel
    Willsch, Reinhardt
    Bartelt, Hartmut
    MEASUREMENT SCIENCE AND TECHNOLOGY, 2009, 20 (11)
  • [10] HIGH-TEMPERATURE HARDNESS OF TITANIUM DIBORIDE SINGLE-CRYSTAL
    NAKANO, K
    MATSUBARA, H
    IMURA, T
    JAPANESE JOURNAL OF APPLIED PHYSICS, 1974, 13 (06) : 1005 - 1006
12345