Optical method of sub-cooled water recognition in dew point hygrometer

被引：6
|
作者：
Weremczuk, J [1 ]
机构：
[1] Warsaw Univ Technol, Inst Elect Syst, PL-00665 Warsaw, Poland
来源：
IMTC/2000: PROCEEDINGS OF THE 17TH IEEE INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE: SMART CONNECTIVITY: INTEGRATING MEASUREMENT AND CONTROL | 2000年
关键词：
D O I：
10.1109/IMTC.2000.846802
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A new optical method of sub-cooled water recognition in dew point hygrometer is presented in this paper. The physical phenomenon of sub-cooled water and its influence on the hygrometer accuracy is described. A hypothesis relating scattering of light by water and ice layers is proposed. A new type of dew point hygrometer based on the silicone mirror with the embedded capacitive detector and multi-section optical detector is presented. Measurement data obtained from the experimental hygrometer are provided.
引用
收藏
页码：2 / 7
页数：6
相关论文
共 50 条
  • [21] Critical heat flux for convective boiling of sub-cooled water jet impingement on a stagnation zone
    Tong, Tie-Feng
    Liu, Zhen-Hua
    Hedongli Gongcheng/Nuclear Power Engineering, 2004, 25 (05): : 413 - 416
  • [22] Investigation on Acoustic Characteristic of Direct Contact Condensation of Steam Injected into Water under Low Sub-cooled Water
    Li Y.
    Lin Y.
    Xiao Q.
    Wang W.
    Li S.
    Wei Z.
    Yuanzineng Kexue Jishu/Atomic Energy Science and Technology, 2020, 54 (08): : 1395 - 1402
  • [23] Coagulation Detection Method Based on the Image Information Entropy from a New Microscopic Dew-point Hygrometer
    Zhao, Shi-jun
    Chen, Xiao-ying
    Wang, Yang
    2018 4TH INTERNATIONAL CONFERENCE ON GREEN MATERIALS AND ENVIRONMENTAL ENGINEERING (GMEE 2018), 2018,
  • [24] The crystallization of sub-cooled water: Measuring the front velocity and mushy zone composition via thermal imaging
    Pasieka, James
    Nunua, Roshan
    Coulombe, Sylvain
    Servio, Phillip
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2014, 77 : 940 - 945
  • [25] Numerical and experimental estimation of void fraction of supersonic steam jet in sub-cooled water: a comparative study
    Khan, Afrasyab
    Spiridonov, Evgeny
    Podzerko, Alexander
    Darya, Khabarova
    Zwawi, Mohammed
    Algarni, Mohammed
    Bahadar, Ali
    Sanaullah, Khairuddin
    Felemban, Bassem F.
    Ullah, Atta
    Rigit, Andrew Ragai Henry
    2020 INTERNATIONAL CONFERENCE ON DYNAMICS AND VIBROACOUSTICS OF MACHINES (DVM), 2020,
  • [26] Experimental Investigation on Cooling Performance of Borated Water During Immersion Quenching at the Saturated and Sub-Cooled Conditions
    Inbaoli, Arivalagan
    Kumar, C. S. Sujith
    Jayaraj, Simon
    HEAT TRANSFER ENGINEERING, 2024, 45 (10) : 880 - 891
  • [27] Steam bubble condensation in sub-cooled water in case of co-current vertical pipe flow
    Lucas, Dirk
    Prasser, Horst-Michael
    NUCLEAR ENGINEERING AND DESIGN, 2007, 237 (05) : 497 - 508
  • [28] WATER POTENTIAL IN EXCISED LEAF TISSUE - COMPARISON OF A COMMERCIAL DEW POINT HYGROMETER AND A THERMOCOUPLE PSYCHROMETER ON SOYBEAN, WHEAT, AND BARLEY
    NELSEN, CE
    SAFIR, GR
    HANSON, AD
    PLANT PHYSIOLOGY, 1978, 61 (01) : 131 - 133
  • [29] Application of a dew point method to obtain the soil water characteristic
    Campbell, Gaylon S.
    Smith, David M.
    Teare, Brody L.
    EXPERIMENTAL UNSATURATED SOIL MECHANICS, 2007, 112 : 71 - +
  • [30] Optical and infrared study of the effect of a high electric field on the pool boiling behavior of a sub-cooled dielectric liquid
    Sargunanathan, Sathiyanathan
    Basavanna, Abhishek
    Dhillon, Navdeep S.
    Mahmoudi, Seyed Reza
    PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION, 2017 VOL 8, 2018,
12345