6. Solid-State and Semiconductor Physics, Physics of Nanostructures

THERMOPHYSICAL PROPERTIES MEASUREMENTS OF GRAPHITE COMPOSITES FOR THE NEUTRON TARGET CONVERTER

Evgeny I. Zhmurikov
1. Budker Institute of Nuclear Physics SB RAS Novosibirsk, Russian Federation
evg.zhmurikov@gmail.com
Igor V. Savchenko
1. Institute of Thermophysics SB RAS Novosibirsk, Russian Federation
Sergey V. Stankus
1. Institute of Thermophysics SB RAS Novosibirsk, Russian Federation
stankus@itp.nsc.ru
The material was received by the Editorial Board: 10.10.2010
Measurements thermalphysic characteristics are carried out for the industrial graphites traditionally used in nuclear engineering, such as MPG-6 or SGL from Carbon Group, and for the first synthesized graphite composite on the basis of an isotope of carbon 13С. Measurements were carried out in a range of temperatures from room up to 1 400 ºС by a method of laser flash on installation LFA-427 of firm Netzsch (Germany). These results are compared to the received earlier data of the X-Ray analysis and high-resolution electron microscopy and can be used in thermal calculations of a design of a graphite target of the neutron converter with use of program ANSYS.

Keywords:
heat conductivity, a thermal capacity, graphite, an isotope of graphite 13С.
УДК 621.394.664 – 032.26;536.24

THERMOPHYSICAL PROPERTIES MEASUREMENTS OF GRAPHITE COMPOSITES FOR THE NEUTRON TARGET CONVERTER
References: Zhmurikov E. I., Savchenko I. V., Stankus S. V., Tecchio L. THERMOPHYSICAL PROPERTIES MEASUREMENTS OF GRAPHITE COMPOSITES FOR THE NEUTRON TARGET CONVERTER . Vestnik NSU. Series: Physics. 2011, vol. 6, no. 2. P. 77–84 (in Russ.). DOI: 10.54362/1818-7919-2011-6-2-77-84