Good-Cardiologist679 t1_irowqz9 wrote
And that the fans inside turn On at different speeds. Saves fuel.
SundogZeus t1_irp6ydl wrote
Yes. But only in geared turbofan engines. Like the Pratt and Whitney 1900 series engines. This enables the fan to rotate more slowly compared to the high pressure compressor. Much more efficient than previous engines
Good-Cardiologist679 t1_irp78er wrote
I was trying to find the article thank you.
InevitableRip8968 t1_irp5ln6 wrote
No
Good-Cardiologist679 t1_irp7a93 wrote
You don’t know anything clearly.
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