%0 Journal Article %T INFLUENCE OF THERMAL PHYSICAL PROPERTIES OF BIOGAS COMBUSTION PRODUCTS ON THE THERMAL PARAMETERS OF WATER HEATING BOILERS %A Leonov, E.S. %A Trubaev, P.A. %K biogas, alternative fuel, local gases, natural gas, properties of combustion products, thermal conductivity, viscosity %J Bulletin of Belgorod State Technological University named after. V. G. Shukhov %D 2024 %N 9 %P 8 %I Belgorod State Technological University named after V.G. Shukhov