Engineering Physics Annotation << Back Impact analysis of convective heat transfer to errors in determining of the thermophysical characteristics by the pulse method for cylindrical samples G.V. Kuznecov, M.D. KAts The problem of thermal conductivity with the local impact on the surface of a cylindrical sample of material of low thermal pulse length of time in the form of heating in the form of a circle is numerically solved. The extent errors in the determining of thermophysical characteristics material bu the pulse method in the presence of convective heat exchange with the environment are assessed. Keywords: thermo physical characteristics, pulse method, truncation error, numerical solution, cylindrical system of coordinates. E-mail: katz@tpu.ru