Journal of Engineering Physics and Thermophysics is a translation of Inzhenerno-fizicheskii Zhurnal,
a publication of the Academic Scientific Complex "A. V. Luikov Heat and Mass Transfer Institute"
of the National Academy of Sciences of Belarus
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CALCULATION OF A STEADY-STATE THERMAL REGIME 
IN ELECTRON-BEAM AUTOCRUCIBLE MELTING IN THE 
CASE OF CIRCULAR SCANNING WITH A BEAM

A. A. Berezovskii , Yu. V. Zhernovyi , and
M. T. Saichuk

UDC 536.25:517.95

We suggest a mathematical  model of a steady-state 
thermal  regime  in   electron-beam   autocrucible 
melting. We  carry out   a numerical investigation 
of  the  dependence  of the thermal  parameters of 
melting on  the radius of circular scanning by the  
beam, the focal spot radius, and on  the mean rate 
of mixing of the melt. The results of calculations 
are compared with experimental data.

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