Conceptual estimation of the noise reduction potential of electrified aircraft engines

Open Access

Table 1

Data from two modern turbofan engines with different bypass ratio.

	Bypass	Fan
Engine	Ratio	Diameter	rpm
Trent 800 [39]	6.4:1	2.8 m	3300 min⁻¹
Trent XWB [40]	9.6:1	3.0 m	2700 min⁻¹

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