TY CONF TI AIRCRAFT EMERGENCY FUEL SYSTEM KW emergency fuel system KW booster pumps KW fuel tanks KW cross-feed valves KW fuel collector KW leak protection KW fuel discharge system KW pressure and level sensors JO MODELING INFORMATION SYSTEMS AND TECHNOLOGIES – 2026 AU Skvorcova, E.I. AU Yagodkin, A.S. AU Zolnikov, V.K. PY 2026 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov