Correcting the Influence of the Angle-Dependent Emissivity on Pyrometric Temperature Measurements for Laser Processes
Sign Up to like & getrecommendations! Published in 2025 at "Lasers in Manufacturing and Materials Processing"
DOI: 10.1007/s40516-025-00279-8
Abstract: Pyrometric temperature measurements, commonly used for quality assurance in laser processes, face a significant challenge due to the angle-dependence of the emissivity, as the local geometry can vary significantly during laser processing. If the emissivity… read more here.
Keywords: temperature; emissivity; temperature measurements; pyrometric temperature ... See more keywords
Temperature measurements in confined swirling spray flames by vibrational coherent anti-Stokes Raman Spectroscopy
Sign Up to like & getrecommendations! Published in 2018 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2018.01.029
Abstract: Abstract A gas turbine model combustor for swirling spray flames has been operated at atmospheric pressure with n-hexane, n-dodecane and kerosene Jet A-1. Temperature measurements were performed using single-shot broadband shifted vibrational coherent anti-Stokes Raman… read more here.
Keywords: spray flames; swirling spray; temperature; spectroscopy ... See more keywords
Water temperature measurements with a Rayleigh backscatter distributed sensor
Sign Up to like & getrecommendations! Published in 2020 at "Optical Fiber Technology"
DOI: 10.1016/j.yofte.2020.102160
Abstract: Abstract A Rayleigh scattering-based optical fiber distributed temperature sensor (DTS) was used to perform fully-distributed temperature measurements of a vertical water column in a natural circulation heat transfer facility. Five thermocouples were collocated along the… read more here.
Keywords: temperature; water; water temperature; temperature measurements ... See more keywords
Radiometric Temperature Measurements in Nongray Ferropericlase With Pressure‐ Spin‐ and Temperature‐Dependent Optical Properties
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Geophysical Research"
DOI: 10.1029/2019jb018668
Abstract: Accurate temperature determination is central to measurements of physical and chemical properties in laser‐heated (LH) diamond anvil cells (DACs). Because the optical properties of samples at high pressure‐temperature (P‐T) conditions are generally unknown, virtually all… read more here.
Keywords: assumption; temperature; nongray ferropericlase; optical properties ... See more keywords
Intracellular temperature measurements with fluorescent polymeric thermometers.
Sign Up to like & getrecommendations! Published in 2017 at "Chemical communications"
DOI: 10.1039/c7cc06203f
Abstract: In 2003, we successfully created the first fluorescent polymeric thermometer by combining a thermo-responsive polymer and an environment-sensitive (polarity and hydrogen bonding-sensitive) fluorophore. Its high sensitivity to temperature variation and high hydrophilicity, even under conditions… read more here.
Keywords: temperature; polymeric thermometers; measurements fluorescent; fluorescent polymeric ... See more keywords
An anomaly affected discrete LTI systems: a moving horizon approach for estimating position and temperature measurements
Sign Up to like & getrecommendations! Published in 2024 at "Automatika"
DOI: 10.1080/00051144.2024.2314914
Abstract: A real-time system may be subjected to various anomalies that can affect the quality of the observations. The main motivation of the article arises from the need in addressing challenges posed by the presence of… read more here.
Keywords: lti systems; temperature measurements; proposed approach; approach ... See more keywords
Estimation of Power Loss Repartition in an Electric Truck Transmission through Thermal Modelling and Experimental Temperature Measurements
Sign Up to like & getrecommendations! Published in 2025 at "Tribology Transactions"
DOI: 10.1080/10402004.2025.2489696
Abstract: Abstract This paper exhibits a method to estimate power losses repartition in a complex mechanical transmission through experimental temperature measurements. A numerical thermal model based on the thermal network approach is developed. An experimental test… read more here.
Keywords: truck transmission; transmission; temperature measurements; electric truck ... See more keywords
Temperature measurements in a capacitive system of deep loco-regional hyperthermia
Sign Up to like & getrecommendations! Published in 2017 at "Electromagnetic Biology and Medicine"
DOI: 10.1080/15368378.2017.1307221
Abstract: ABSTRACT Hyperthermia has been shown to be a medically useful procedure applicable for different indications. For the connection between clinical effects and heat, it is important to understand the actual temperatures achieved in the tissue.… read more here.
Keywords: temperature; hyperthermia; capacitive system; loco regional ... See more keywords
Application of the photoacoustic technique for temperature measurements during hyperthermia
Sign Up to like & getrecommendations! Published in 2019 at "Inverse Problems in Science and Engineering"
DOI: 10.1080/17415977.2018.1516767
Abstract: ABSTRACT Non-invasive monitoring of tissues’ temperatures is necessary for some diagnostic and therapeutic applications. Photoacoustic is a new hybrid biomedical imaging technique, combining the high-contrast of optical properties with the high spatial resolution of ultrasound.… read more here.
Keywords: technique; temperature; technique temperature; photoacoustic technique ... See more keywords
Fiber-Optic Pyrometer for Very Localized Temperature Measurements in a Turning Process
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Journal of Selected Topics in Quantum Electronics"
DOI: 10.1109/jstqe.2016.2627553
Abstract: A fiber-optic two-color pyrometer based on glass multimode fibers with 62.5 μm diameter and 0.275 numerical aperture is used for localized temperature measurements in turning processes. Operation wavelengths improve temperature measurement accuracy. The system is… read more here.
Keywords: localized temperature; temperature; measurements turning; fiber optic ... See more keywords
IGBT Junction Temperature Measurements: Inclusive of Dynamic Thermal Parameters
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Device and Materials Reliability"
DOI: 10.1109/tdmr.2019.2910182
Abstract: Insulated gate bipolar transistors (IGBTs) are widely used in new energy fields, such as wind power converters and electric vehicles. The junction temperature characteristics and junction temperature measurements greatly influence the reliability of the IGBT.… read more here.
Keywords: method; junction temperature; temperature measurements; reliability igbt ... See more keywords