Measurement of Water Content in a Wood Sample by Terahertz Imaging

被引：0
|
作者：
Bensalem, M. [1 ]
Mindeguia, J. C. [2 ]
Sommier, A. [1 ]
Batsale, J. C. [1 ]
Pradere, C. [1 ]
机构：
[1] Esplanade Arts & Metiers, UMR 5295, I2M, ENSAM, F-33405 Talence, France
[2] Univ Bordeaux, I2M, UMR 5295, 351 Cours Liberat, F-33405 Talence, France
来源：
POROMECHANICS VI: PROCEEDINGS OF THE SIXTH BIOT CONFERENCE ON POROMECHANICS | 2017年
关键词：
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Recently, THz waves shows to be a good technique to investigate the water diffusion within porous media such as biomaterial or insulation materials. This is due to the sufficient resolution for such applications and safe radiation. In this study, a calibration method is developed in order to demonstrate the relationship between the absorption coefficient of maritime pine sample and its water content. An analytical model is built, based on the Beer-Lambert law, linking the absorption coefficient, the density of solid and its water content.
引用
收藏
页码：847 / 854
页数：8
相关论文
共 50 条
  • [1] Terahertz Measurement of the Water Content Distribution in Wood Materials
    M. Bensalem
    A. Sommier
    J. C. Mindeguia
    J. C. Batsale
    C. Pradere
    Journal of Infrared, Millimeter, and Terahertz Waves, 2018, 39 : 195 - 209
  • [2] Terahertz Measurement of the Water Content Distribution in Wood Materials
    Bensalem, M.
    Sommier, A.
    Mindeguia, J. C.
    Batsale, J. C.
    Pradere, C.
    JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES, 2018, 39 (02) : 195 - 209
  • [3] Application of Terahertz Imaging to Water Content Measurement
    Zhang, Hong Bing
    Mitobe, Kazutaka
    Yoshimura, Noboru
    JAPANESE JOURNAL OF APPLIED PHYSICS, 2008, 47 (10) : 8065 - 8070
  • [4] Direct measurement of corneal tissue water content by reflection imaging at Terahertz Frequencies
    Sung, Shijun
    Chantra, Somporn
    Bajwa, Neha
    Mccurdy, Ryan
    Kerezyte, Gintare
    Garritano, James
    Hubschman, Jean-Pierre
    Grundfest, Warren
    Deng, Sophie Xiaohui
    Taylor, Zachary
    INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE, 2015, 56 (07)
  • [5] THz imaging for water content measurement
    Zhang, HongBing
    Mitobe, Kazutaka
    Yoshimura, Noboru
    ISEIM 2008: PROCEEDINGS OF 2008 INTERNATIONAL SYMPOSIUM ON ELECTRICAL INSULATING, 2008, : 36 - 36
  • [6] ACOUSTIC MEASUREMENT OF THE WATER-CONTENT OF MOVING WOOD SHAVINGS
    MEREMYANIN, YI
    MEASUREMENT TECHNIQUES USSR, 1986, 29 (04): : 354 - 355
  • [7] ACCURATE WOOD-CHIP WATER-CONTENT MEASUREMENT
    MEREMYANIN, YI
    MEASUREMENT TECHNIQUES USSR, 1988, 31 (03): : 296 - 298
  • [8] Measurement of water content in hardened cement paste using terahertz radiation
    Maruyama I.
    Kishi N.
    Kawase K.
    Journal of Structural and Construction Engineering, 2010, 75 (652): : 1073 - 1079
  • [9] Quantitative analysis of water content and distribution in plants using terahertz imaging
    Shchepetilnikov, Anton V.
    Zarezin, Alexey M.
    Muravev, Viacheslav M.
    Gusikhin, Pavel A.
    Kukushkin, Igor V.
    OPTICAL ENGINEERING, 2020, 59 (06)
  • [10] Magnetic resonance imaging of water concentration in low moisture content wood
    MacMillan, MB
    Schneider, MH
    Sharp, AR
    Balcom, BJ
    WOOD AND FIBER SCIENCE, 2002, 34 (02): : 276 - 286
12345