| Conţinutul numărului revistei |
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 SM ISO690:2012КPИВИЦКИЙ, Е., ХАЙНАЦКИЙ, С., ШАМКО, В.. Теpмическое уpавнение состояния металлов для динамических задач моделиpования pазpушения пpоводников пpи электpовзpыве. In: Электронная обработка материалов, 2002, nr. 5(38), pp. 28-31. ISSN 0013-5739. |
| EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
 Электронная обработка материалов |
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| Numărul 5(38) / 2002 / ISSN 0013-5739 /ISSNe 2345-1718 | ||||||
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| Pag. 28-31 | ||||||
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In the work a simple kvazivirial equation of state for metals intended for electric, hydrodynamic and magnetohydrodynamic model of electric explosion of wires is proposed. Dependence of temperature for the elastic component of pressure is determined. It is shown, that the head component of pressure can be expressed through the known thermodynamic parameters of metals – the coefficient of volumetric thermal expansion and isothermal compressibility. The simplified approach which permits to take indirectly into account the influence of phase transients on the values of the equation coefficients. The accuracy of the proposed equation is evaluated in wide temperature range. |
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