Teplofizika vysokikh temperatur
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Teplofizika vysokikh temperatur, 2001, Volume 39, Issue 4, Pages 566–572 (Mi tvt1935)  

This article is cited in 8 scientific papers (total in 8 papers)

Thermophysical Properties of Materials

Temperature dependence of the density and electrical resistivity of liquid zirconium up to $4100$ K

V. N. Korobenko, A. I. Savvatimskii

Institute of Extremal States Thermophysics, Scientific Association for High Temperatures, Russian Academy of Sciences, Moscow
Abstract: Experimental data on the temperature dependence of the density of liquid zirconium and its electrical resistivity are obtained under conditions of pulsed electric heating (for $5$ to $10\mu$s) of wire and foil zirconium samples. Samples in the form of a wedge-shaped blackbody model are prepared for use in temperature measurements. The thermal radiation from the model space is registered by a high-speed optical pyrometer at a wavelength of $855$ nm. The temperature (up to $4100$ K) is calculated by Planck's formula. The temperature plateau in the melting region of the blackbody model is used for calibration of the pyrometer. In so doing, it is assumed that this plateau has the equilibrium melting temperature of $2128$ K. A digital oscilloscope is used for recording the current through the sample, the voltage across the sample, and the pyrometer signal. The density of zirconium is determined using the laser flash method while heating zirconium wires. The sample is illuminated by a $Q$-switched Nd-YAG laser. A CCD video camera is used for photographing. The experimental data on the density and electrical resistivity of liquid zirconium are essential for simulation of the behavior of nuclear power plants in the case of a serious emergency.
Received: 20.10.2000
English version:
High Temperature, 2001, Volume 39, Issue 4, Pages 525–531
DOI: https://doi.org/10.1023/A:1017932122529
Bibliographic databases:
Document Type: Article
UDC: 536.5+537.3.3+669.296
Language: Russian
Citation: V. N. Korobenko, A. I. Savvatimskii, “Temperature dependence of the density and electrical resistivity of liquid zirconium up to $4100$ K”, TVT, 39:4 (2001), 566–572; High Temperature, 39:4 (2001), 525–531
Citation in format AMSBIB
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\by V.~N.~Korobenko, A.~I.~Savvatimskii
\paper Temperature dependence of the density and electrical resistivity of liquid zirconium up to $4100$~K
\jour TVT
\yr 2001
\vol 39
\issue 4
\pages 566--572
\mathnet{http://mi.mathnet.ru/tvt1935}
\elib{https://elibrary.ru/item.asp?id=13373400}
\transl
\jour High Temperature
\yr 2001
\vol 39
\issue 4
\pages 525--531
\crossref{https://doi.org/10.1023/A:1017932122529}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=000170537900006}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-10244250390}
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  • This publication is cited in the following 8 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Teplofizika vysokikh temperatur Teplofizika vysokikh temperatur
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