%0 Conference Article %T APPLICATION OF THE DOPPLER EFFECT IN THE STUDY AND DIAGNOSTICS OF THE HIGH-PRESSURE PIPELINECONSISTING OF A PUMP, FUEL LINE, NOZZLE %A Nagaytsev, V.M. %A Nagaytsev, M.A. %K Key words: Doppler effect, high pressure fuel pump, injectors, diagnostics, stand, economic effect, car %J Innovations in road transport %D 2022 %P 5 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov