Possible negative consequences during installation were identified on a prototype aircraft of engines of different series with different indicators of the specific fuel consumption and thrust in cruise operation. Execution analysis of hourly consumptions of PS-90A and PS-90A3 engines using the example of the Il-76MD aircraft is provided in the paper. To improve the safety of flights of the modernized aircraft models, a number of technical solutions and measures have been proposed to eliminate and counter the consequences of uneven fuel production.

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Measures to Eliminate Uneven Fuel Production on Prototype Aircraft with Engines of Different Series

  • Artem G. Ageev,
  • Anatoly V. Zhdanov,
  • Ilya R. Tsukanov

摘要

Possible negative consequences during installation were identified on a prototype aircraft of engines of different series with different indicators of the specific fuel consumption and thrust in cruise operation. Execution analysis of hourly consumptions of PS-90A and PS-90A3 engines using the example of the Il-76MD aircraft is provided in the paper. To improve the safety of flights of the modernized aircraft models, a number of technical solutions and measures have been proposed to eliminate and counter the consequences of uneven fuel production.