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Estimation of the temperature of a radiating body by measuring the stationary temperatures of a thermometer placed at different distances

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Barragán García, Vicenta María and García Villaluenga, Juan Pedro and Izquierdo Gil, María Amparo and Pérez Cordón, Rafael (2016) Estimation of the temperature of a radiating body by measuring the stationary temperatures of a thermometer placed at different distances. European journal of physics, 37 (4). ISSN 0143-0807

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Official URL: http://dx.doi.org/10.1088/0143-0807/37/4/045104


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http://iopscience.iop.org/Publisher


Abstract

This paper presents a novel method for determining the temperature of a radiating body. The experimental method requires only very common instrumentation. It is based on the measurement of the stationary temperature of an object placed at different distances from the body and on the application of the energy balance equation in a stationary state. The method allows one to obtain the temperature of an inaccessible radiating body when radiation measurements are not available. The method has been applied to the determination of the filament temperature of incandescent lamps of different powers.


Item Type:Article
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© 2016 IOP Publishing Ltd.

Uncontrolled Keywords:Incandescent lamps
Subjects:Sciences > Physics > Thermodynamics
ID Code:38632
Deposited On:27 Jul 2016 14:45
Last Modified:01 Jul 2017 23:01

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