UDC 672.32, 536.2.081.7
І. Yakovleva, head of a chair, d.t.s
А. Cheylitko, doctoral candidate, c.t.s.
Yu. Belokon , doctoral candidate, c.t.s.
М. Nosov, graduate student

DEVELOPMENT OF STRUCTURE FOR NEW HEAT ISOLATION ON BASE
METALLIC PERFORATED PLASTINS

Zaporozhe state engineering academy

Analytical researches of heat isolation are executed on base metallic perforated plastins
with varying of size of pores and distance between them. The optimal geometrical parameters of
component plastins are certain for their practical use. The coefficient of heat conductivity and
tensile strength is found on the compression of the got material. The worked out metallic thermal
isolation can be used in aircraft building; rocket production; and also of motor and nuclear industry.
Application of this material instead of monolithic parts will result in diminishing: gross weight of
construction; thermal losses and expenses of material.
Keywords: metallic perforated plates, heat isolation, effective heat conductivity, tensile
strength on a compression

DEVELOPMENT OF STRUCTURE FOR NEW HEAT ISOLATION ON BASE
METALLIC PERFORATED PLASTINS