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I'm interested in how these redundancies have accumulated over the life of building aircraft. They're obviously for good reason. However the recent news pieces
by Already__Taken 11y ago
I'm interested in how these redundancies have accumulated over the life of building aircraft. They're obviously for good reason. However the recent news pieces comparing electric aircraft, I wonder if there's a lot of efficiencies on the table for conventional aircraft if they could just drop in a modern engine like you might find in a race car.
- deleted 11y ago[deleted]
- rplst8 11y agoThat's a good point. Gasoline engines have come a long way since the days of magneto operation, with variable timing, ignition, and direct injection (of which some piston driven aircraft may already use). Turboprops and turbofans (jets) are already very efficient compared to automotive piston engine aircraft. A 747 for instance gets around 91 mpg/person while buses average around 200 mpg/person - but, the drag forces on an aircraft are I think at least an order of magnitude greater.