Publikationsdatum:
2019-06-27
Beschreibung:
The essential dynamical characteristics of a simple single spool turbojet engine were determined through simulation of low order system models on an analog computer. An accurate model was studied and system complexity was reduced through various linearizations and approximations. A derivation of a seventh order simplified simulation model is presented with a derivation of an even simpler third order model, and simulation results from each. The control problem studied is one of getting from zero fuel flow equilibrium to a high thrust equilibrium while taking into account surge margin and turbine inlet temperature constraints.
Schlagwort(e):
AIRCRAFT PROPULSION AND POWER
Materialart:
NASA-CR-149107
,
EE-757
Format:
application/pdf
