Results 11 to 20 of about 2,980,715 (306)

Effects of Quartz Glass Insulation on Platinum Gold Thermocouples

open access: yesMeasurement Science Review, 2019
Au/Pt thermocouples are considered as an alternative to High Temperature Platinum Resistance Thermometers and are one of the prime candidates to replace them as the interpolating instrument of the International Temperature Scale of 1990 (ITS-90) in the ...
Pavlasek Peter   +3 more
doaj   +1 more source

An Investigation on High-Resolution Temperature Measurement in Precision Fly-Cutting

open access: yesSensors, 2021
The loads acting on a workpiece during machining processes determine the modification of the surface of the final workpiece and, thus, its functional properties.
Daniel Gräbner   +5 more
doaj   +1 more source

A new computer method for temperature measurement based on an optimal control problem [PDF]

open access: yes, 1996
A new computer method to measure extreme temperatures is presented. The method reduces the measurement of the unknown temperature to the solving of an optimal control problem, using a numerical computer. Based on this method, a new device for temperature
Damean, N., Houkes, Z., Regtien, P.P.L.
core   +4 more sources

Superheater Metal Temperature Measurement

open access: yesMeasurement + Control, 1970
With the insistence of the Electricity Boards that Boiler manufacturers be responsible for installation of metal temperature measuring equipment, it is necessary that the companies should be in a position to implement this requirement.
J. N. Crawford
doaj   +1 more source

The Kelvin and temperature measurements

open access: yesJournal of Research of the National Institute of Standards and Technology, 2001
The International Temperature Scale of 1990 (ITS-90) is defined from 0.65 K upwards to the highest temperature measurable by spectral radiation thermometry, the radiation thermometry being based on the Planck radiation law. When it was developed, the ITS-90 represented thermodynamic temperatures as closely as possible.
Mangum, B. W.   +11 more
openaire   +2 more sources

Infrared Thermopile Temperature Measurement Technique in Microwave Heating Systems [PDF]

open access: yesJournal of Chemical and Petroleum Engineering, 2018
Temperature measurement in microwave systems is essential for thermally driven processes, namely, catalytic reactions and ceramic sintering. Although, the application of direct thermometry methods, namely, thermocouples, have been commonly articulated in
Sepehr Hamzehlouia, Jamal Chaouki
doaj   +1 more source

Magnon-Phonon Quantum Correlation Thermometry

open access: yes, 2020
A large fraction of quantum science and technology requires low-temperature environments such as those afforded by dilution refrigerators. In these cryogenic environments, accurate thermometry can be difficult to implement, expensive, and often requires ...
Bittencourt, V.   +3 more
core   +2 more sources

Thermal excitation of Trivelpiece-Gould modes in a pure electron plasma [PDF]

open access: yes, 2002
Thermally excited plasma modes are observed in trapped, near-thermal-equilibrium pure electron plasmas over a temperature range of 0 ...
Anderegg, Francois   +5 more
core   +1 more source

Statistical Assessment and Temperature Study from the Interlaboratory Application of the WLTP–Brake Cycle

open access: yesAtmosphere, 2020
The relative contribution of brake emissions to traffic-induced ambient Particulate Matter (PM) concentrations has increased over the last decade. Nowadays, vehicles’ brakes are recognised as an important source of non-exhaust emissions.
Theodoros Grigoratos   +12 more
doaj   +1 more source

Lead-Wire-Resistance Compensation Technique Using a Single Zener Diode for Two-Wire Resistance Temperature Detectors (RTDs)

open access: yesSensors, 2020
In remote measurement systems, the lead wire resistance of the resistance sensor will produce a large measurement error. In order to ensure the accuracy of remote measurement, a novel lead-wire-resistance compensation technique is proposed, which is ...
Wei Li, Shusheng Xiong, Xiaojun Zhou
doaj   +1 more source

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