Calibration-free thickness and temperature measurement of oil films using broadband near-infrared absorption spectroscopy

被引：1
|
作者：
Bonarens, Matthias [1 ,2 ]
Goet, Gabriele [1 ]
Auernhammer, Ariane [1 ]
Hansemann, Clemens [1 ]
Wagner, Steven [1 ]
Daun, Kyle J. [2 ]
机构：
[1] Tech Univ Darmstadt, Dept Mech Engn React Flows & Diagnost, Otto Berndt Str 3, D-64287 Darmstadt, Germany
[2] Univ Waterloo, Dept Mech & Mechatron Engn, 200 Univ Ave West, Waterloo, ON N2L 3G1, Canada
来源：
MEASUREMENT SCIENCE AND TECHNOLOGY | 2025年 / 36卷 / 01期
关键词：
liquid film; film thickness; film temperature; absorption spectroscopy; wetting; interfacial flow; multiphase flow; OPTICAL MEASUREMENT; WAVE VELOCITY; LIQUID; FLOW; THIN;
D O I：
10.1088/1361-6501/ad93f1
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper assesses broadband absorption spectroscopy for calibration-free, single-ended thickness and temperature measurements of thin liquid films with a free interface using spectrally resolved intensity measurements. The spectroscopic properties of the liquid in question, here an oil lubricant, are characterized using a Fourier transform infrared spectrometer. This data forms the basis for a measurement model that is used to infer the thickness and temperature of films wetting metal surfaces based on broadband spectral transmission measurements. The technique is demonstrated by inferring the properties of static films of known properties as well as free films on a rotating metal disk.
引用
收藏
页数：9
相关论文
共 50 条
  • [21] CLASSIFICATION OF BRAZILIAN COFFEE USING NEAR-INFRARED SPECTROSCOPY AND MULTIVARIATE CALIBRATION
    Santos, Klecia M.
    Moura, Maria F. V.
    Azevedo, Francisco G.
    Lima, Kassio M. G.
    Raimundo, Ivo M., Jr.
    Pasquini, C.
    ANALYTICAL LETTERS, 2012, 45 (07) : 774 - 781
  • [22] Noncontact tissue oxygenation measurement using near-infrared spectroscopy
    Niwayama, Masatsugu
    Murata, Hideaki
    Shinohara, Shigenobu
    REVIEW OF SCIENTIFIC INSTRUMENTS, 2006, 77 (07):
  • [23] MEASUREMENT OF ADULT CEREBRAL HEMODYNAMICS USING NEAR-INFRARED SPECTROSCOPY
    ELWELL, CE
    OWENREECE, H
    COPE, M
    WYATT, JS
    EDWARDS, AD
    DELPY, DT
    REYNOLDS, EOR
    ACTA NEUROCHIRURGICA, 1993, : 74 - 80
  • [24] Weather measurement system using near-infrared differential spectroscopy
    Mizumoto, I.
    Yoshi, Y.
    Oguma, H.
    Tsukada, A.
    Sakai, S.
    ELECTRONICS LETTERS, 2013, 49 (14) : 900 - 901
  • [25] Prediction of brain tissue temperature using near-infrared spectroscopy
    Holper, Lisa
    Mitra, Subhabrata
    Bale, Gemma
    Robertson, Nicola
    Tachtsidis, Ilias
    NEUROPHOTONICS, 2017, 4 (02)
  • [26] Measurement error due to self-absorption in calibration-free laser-induced breakdown spectroscopy
    Taleb, Aya
    Motto-Ros, Vincent
    Carru, Mauro J.
    Axente, Emanuel
    Craciun, Valentin
    Pelascini, Frederic
    Hermann, Jorg
    ANALYTICA CHIMICA ACTA, 2021, 1185
  • [27] Measurement of temperature differences between micro-regions in water using near-infrared spectroscopy
    Kakuta, Naoto
    Ozaki, Atsushi
    Li, Fuguo
    Arimoto, Hidenobu.
    Yamada, Yuldo
    2007 ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-16, 2007, : 4564 - +
  • [28] Molecular Spectroscopy Workbench Measurement of the Temperature Dependence of Water Using a Near-Infrared Raman Spectrograph
    Adar, Fran
    SPECTROSCOPY, 2019, 34 (06) : 10 - 15
  • [29] Measurement of soybean fatty acids by near-infrared spectroscopy: Linear and nonlinear calibration methods
    Kovalenko, Igor V.
    Rippke, Glen R.
    Hurburgh, Charles R.
    JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 2006, 83 (05) : 421 - 427
  • [30] Measurement of the optical properties of a two-layer model of the human head using broadband near-infrared spectroscopy
    Pucci, Olivia
    Toronov, Vladislav
    St Lawrence, Keith
    APPLIED OPTICS, 2010, 49 (32) : 6324 - 6332
12345