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The Impact of Liquids and Saturated Salt Solutions on Polymer-Coated Fiber Optic Sensors for Distributed Strain and Temperature Measurement [PDF]

open access: yesSensors
The application of distributed fiber optic strain and temperature measurement can be utilized to address a multitude of measurement tasks across a diverse range of fields, particularly in the context of structural health monitoring in the domains of ...
Martin Weisbrich   +5 more
doaj   +2 more sources

Review of Cutting Temperature Measurement Methods. [PDF]

open access: yesMaterials (Basel), 2023
Cichosz P, Karolczak P, Waszczuk K.
europepmc   +2 more sources

High-Speed Temperature Measurement [PDF]

open access: yesEPJ Web of Conferences, 2022
In certain applications where temperature changes rapidly, e.g., compressor cylinder or explosion chamber, it is necessary to obtain temperature data with a sample rate high enough to register the change, i.e., the temperature probe response time must be
Bouchal Patrik   +2 more
doaj   +1 more source

Experimental Measurement of Air Temperature in an Enclosure Using Ultrasonic Oscillating Temperature Sensors (Uotses)

open access: yesEngineering Proceedings, 2023
In this paper, we present experimental findings related to the measurement of air temperature within an enclosure. We utilized both a conventional temperature sensor and a UOTS (ultra-sensitive oscillating temperature sensor) for this purpose. The UOTS’s
Ali Elyounsi   +2 more
doaj   +1 more source

Determining a prediction equation for thermal deformation of a CNC lathe using the experimental design

open access: yesNihon Kikai Gakkai ronbunshu, 2021
This study presents a method suppressing thermal deformation of a computer numerical control (CNC) lathe. Although the thermal deformation of machine tools often reduces their accuracy, it cannot necessarily be prevented by ensuring their rigidities, etc.
Yoshiaki ISHINO   +4 more
doaj   +1 more source

Prediction of Vehicle Driver’s Facial Air Temperature With SVR, ANN, and GRU

open access: yesIEEE Access, 2022
The facial air temperature has a significant impact on the driver’s thermal comfort. Machine Learning models have been proved to be evidently effective in temperature predicting.
Xiaohan Zhang   +6 more
doaj   +1 more source

All fiber Mach–Zehnder interferometer for simultaneous measurement of temperature and refractive index

open access: yesInternational Journal of Optomechatronics, 2023
An all fiber Mach–Zehnder interferometric (MZI) sensor for measuring temperature and refractive index (RI) is proposed and experimentally demonstrated. The proposed sensor is fabricated with a coreless–few mode–coreless fiber structure.
Jing Zhang, Yongqian Li, Guozhen Yao
doaj   +1 more source

Development of a Temperature Distribution Measurement System for Transmission Oil for Transportation Equipment

open access: yesSensors, 2023
In this study, an optical sensor using thermo-sensitive phosphor and its measurement system for visualizing and measuring the temperature distribution in an arbitrary cross-section of transmission oil using one type of phosphor, whose peak wavelength ...
Shumpei Funatani   +2 more
doaj   +1 more source

Fabrication of Weak C-Axis Preferred AlN Thin Film for Temperature Measurement

open access: yesSensors, 2021
A weak C-axis preferred AlN thin film with a lot of defects was fabricated for temperature measurement. It was found that the (002) diffraction peak of the thin film increased monotonously with the increase in annealing temperature and annealing time ...
Ling Dong   +4 more
doaj   +1 more source

Liquid Resin Infusion Process Validation through Fiber Optic Sensor Technology

open access: yesSensors, 2022
In the proposed work, a fiber-optic-based sensor network was employed for the monitoring of the liquid resin infusion process. The item under test was a panel composed by a skin and four stringers, sensorized in such a way that both the temperature and ...
Vincenzo Romano Marrazzo   +9 more
doaj   +1 more source

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