Applied Physics and Mathematics Annotation << Back TEMPERATURE FIELD OF A HOMOGENEOUS STRIP WITH A LINEAR INCREASE IN THICKNESS UNDER BOUNDARY CONDITIONS OF THE FIRST KIND YU.YU. GROMOV, A.V. RYAZHSKIKH, A.A. KHVOSTOV, E.A. SOBOLEVA The temperature field is identified analytically as a result of solving the initial-boundary problem of a non-stationary onedimensional heat equation with boundary conditions of the first kind for an infinite strip with one of the boundaries moving at a known constant velocity along the normal to the other, increasing the strip thickness. A comparative analysis with a computational experiment showed that the dynamics of the velocity field describe the process physically correctly. Keywords: analytical solution, strip, parabolic equation, moving boundary, boundary conditions of the first kind. DOI: 10.25791/pfim.01.2023.1250 Pp. 24-28.