| 摘要 |
FIELD: aircraft engineering. ^ SUBSTANCE: proposed oil system of gas-turbine engine has oil tank and siphon shutter installed in oil feed main line. Air bleed jet is installed in loop of siphon shutter. Siphon shutter is placed in space of oil tank so that its loop is located in upper part of space, and jet communicates with free space of oil tank. ^ EFFECT: reduced hydraulic resistance of main line between jet and oil tank, improved reliability of oil system of gas-turbine engine. ^ 1 dwg |
