TY JOUR TI SIMULATION OF WAVE PROPAGATION ACCELERATIONS IN A THREE-COMPONENT MEDIUM DURING THE FORMATION OF A COMPOSITE COATING PLASMA SPRAYING KW ACCELERATION WAVES KW THREE-COMPONENT MEDIUM KW PLASMA SPRAYING KW COATING KW POROSITY OF THE MEDIUM JO Voronezh Scientific-Technical Bulletin AU ZHachkin, S.Y. AU Pen'kov, N.A. AU Kukarskih, L.A. AU Trifonov, G.I. PY 2022 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov