4 ms·
>It's too bad there isn't a way of recovering some of that energy when descending But that's exactly what happens already. Point the aircraft down and it will
by weberer 4y ago
>It's too bad there isn't a way of recovering some of that energy when descending
But that's exactly what happens already. Point the aircraft down and it will pick up speed.
- thfuran 4y agoBut you don't tend to want to land at enormous speed.
- sokoloff 4y agoThat’s not an issue. My typical cruise descent profile on a VFR flight is to roll in a small amount of nose down trim and fly at full cruise power around 300 feet per minute for most of the descent, using the stored potential energy to increase speed. Nearer the airport, I’ll make a power reduction and continue to convert that potential energy to forward travel, eventually putting out gear and flaps. There’s more than enough drag for any reasonable descent profile to allow the potential energy to be used to move forward without gathering excessive speed. Power off, I can glide around 1.5 nautical mile for every 1000’ of elevation I have to use.