Reduce The Reliability Of Civil Aero-engine Flight Shutdown Rate

Reliability is not only one of the most object for judgging aviation engine quality,but also a key factor to influence the normal operation of aircraft.With the quick development of civil aviation undertaking in my country, the reliability of civil aviation engine in work is payed attention to people more and more.because this get in touch with the economy result of aviation company,even the people's life and property safe."The trouble of In-Flight Shut-Down" is a most fact to influence aircraft,especially the civil aircraft.Comparing with engine trouble of automobile and ships, it will cause the more serious result even endangering life.In this thesis,the application of reliability theory in the civil aviation engine maintenance management is introduced briefly,and then the reliability analysis of the civil engine In-Flight Shut-Down is presented.Facing The In-Flight Shut-Down trouble of civil aviation engine,Taking JT8D-217 type civil engine as the object researched , on the base of researching reliability theory,four application projects are made for "reducing In-Flight Shut-Down trouble rate", including : ( 1 ) reliability date analyse of aviation engine(2) reliability situation monitor of aviation engine(3) reliability maintenance of aviation engine(4) reliability management of aviation engineBy these effective reliability ways, In-Flight Shut-Down Rate of engine can be reduced ,and the safe and reliability of engine can be ensured.