A study of the liquid and gaseous phases upon the interaction of molten corium with the sacrificial material based on iron oxide and Portland cement


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Changes in the intensity of evaporation and the composition of condensing oxides are experimentally studied upon diluting corium by iron(III) oxide and Portland cement. It is found that the formation rate of aerosols over the melt is reduced upon diluting the corium by the studied sacrificial material by almost an order of magnitude up to 0.5 g/(cm2 s). In the reducing atmosphere, the form of the particles of the aerosols is octahedral and in an oxidizing atmosphere it is spherical.

Sobre autores

Yu. Udalov

St. Petersburg State Institute of Technology

Autor responsável pela correspondência
Email: udalov@lti-gti.ru
Rússia, Moskovskii pr. 26, St. Petersburg, 198013

I. Poznyak

St. Petersburg State Electrotechnical University

Email: udalov@lti-gti.ru
Rússia, ul. Professora Popova 5, St. Petersburg, 197376

P. Sazavsky

ÚJV Řež a. s., Hlavní 130, Řež

Email: udalov@lti-gti.ru
Tchéquia, Husinec, 250 68

M. Kiselova

ÚJV Řež a. s., Hlavní 130, Řež

Email: udalov@lti-gti.ru
Tchéquia, Husinec, 250 68

I. Srank

ÚJV Řež a. s., Hlavní 130, Řež

Email: udalov@lti-gti.ru
Tchéquia, Husinec, 250 68

M. Strejc

ÚJV Řež a. s., Hlavní 130, Řež

Email: udalov@lti-gti.ru
Tchéquia, Husinec, 250 68

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