Open AccessHeat transfer coefficients of praseodymium in condensed state
Author(s) -
Д. А. Самошкин,
A. Sh. Agazhanov,
С. В. Станкус
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1382/1/012187
Subject(s) - praseodymium , thermal diffusivity , thermodynamics , laser flash analysis , thermal conductivity , heat transfer , materials science , atmospheric temperature range , flash lamp , thermal , physics , metallurgy , optoelectronics
The thermal diffusivity and the thermal conductivity coefficients of praseodymium have been investigated by the laser flash technique with an error of 3–6% in the temperature range from 295 to 1625 K of the solid and liquid states, including the regions of phase transitions. Comparison of measurement results with the available literature data was carried out. The fitting equations and the table of reference data on the heat transfer coefficients of praseodymium for scientific and practical use have been developed.