TY JOUR TI DEVELOPMENT OF BIFUNCTIONAL ADDITIVES TO DIESEL FUELS ON THE BASIS OF PETROCHEMICAL PRODUCTS KW modeling KW mathematical KW heat transfer KW turbulator KW pipe KW roughness KW flow KW wall KW boundary layer KW multi-layer KW three-layer. JO Bulletin of the Angarsk State Technical University AU Lobanov, I.E. PY 2020 IS 1 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»