Sentence examples for engine acoustic from inspiring English sources

The implications of these results for the design of aircraft engine acoustic liners are discussed.

Thus, the IC engine acoustic source is load-dependent, not unique.

In this paper the independent component analysis (ICA) is applied to engine acoustic signals to identify the engine noise sources.

The ICA decomposes the signals into a number of independent components (ICs) so the individual engine acoustic sources can be studied separately.

One principal reason for this is the small size of the openings of the resonators of present day jet engine acoustic liners.

A Navier Stokes computer code is used to predict one of the ducted-fan engine acoustic modes that results from rotor-wake/stator-blade interaction.

Since the characteristic flow time is estimated to be several orders of magnitude shorter than the characteristic acoustic time in rocket engines, acoustic responses are satisfactorily reproduced from the quasisteady flame structures.

This problem is of practical importance in jet engine duct acoustic computation.

Both extremely short regenerators and a near-travelling wave resonator minimise the engine's acoustic losses, and thus significantly reduce its onset temperature difference.

Limited as tested, $27,160 including V-6 engine, Boston Acoustics speakers and Media Center with Garmin navigation system and 30-gigabyte hard drive music storage.

The engines produce acoustic energy at the temperature difference of 325 450 K imposed along the stack of the system.