AMC 25.361 Engine and auxiliary power unit torque
ED Decision 2009/017/R
CS 25.361(a)(1) is
applicable to all engine installations, including turbo-fans, turbo-jets and
turbo-propellers, except CS 25.361(a)(1)(iii) which applies only to turbo-propeller
installations.
CS 25.361(a)(2)(i)
- “Mean engine torque” refers to the value of the torque, for the specified
condition, with any dynamic oscillations removed.
CS 25.361(a)(3)(i) - Examples are; high power compressor
surges, blade tip rub during manoeuvres, small and medium bird encounters, or
combinations of these events.
CS 25.361(a)(3)(ii) and (b)(2) - As an example, the term “maximum acceleration” is taken to be that
torque seen by the engine mounts under a runaway of the fuel metering unit up
to its maximum flow stop.
[Amdt 25/8]
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