5 ms·
The turbine reference isn't to a traditional turbocharger. The 919 has two turbines. The first is a traditional turbo, but the second is used as an energy rec
by johnhess 11y ago
The turbine reference isn't to a traditional turbocharger. The 919 has two turbines. The first is a traditional turbo, but the second is used as an energy recovery system (stored in batteries, released on-demand).