%0 Journal Article %T Analysis of Heat Exchange Processes on the Surface of the Aboveground Pipeline with Heat Insulation %A Lapshin, V.F. %K Above-ground pipeline, heat insulation, convective heat exchange, heat transfer coefficient, boundary condition, mathematical model %J Bulletin of scientific research results %D 2023 %N 2023 %P 9 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"