mzso wrote: ↑08 Aug 2024, 11:37
wuzak wrote: ↑08 Aug 2024, 11:14
mzso wrote: ↑06 Aug 2024, 21:29
Well, if they can rev the engine in neutral it's possible, I think. Otherwise I don't think such gearing exists to do full revs.
The driver would have to put it in neutral and then select 1st after.
The computer can't decide when to change gears, only reject gear changes to protect the engine.
Wouldn't the clutch be enough?
Yes, but also has to be manually operated.
The clutch can be operated by the computer for very brief periods.
But, there is a rule about partial throttle fuel flow.
5.4.5 At partial load, the fuel energy flow must not exceed the limit curve defined below:
• EF (MJ/h) = 380 when the engine power is equal to or below -50kW
• EF (MJ/h) = 9.78 x engine power (kW) + 869 when the engine power is above -50kW
If the "engine power" is 0kW, the fuel flow would allow approximately 100kW to be generated using the ICE as a generator.
Though I'm not sure what they mean by "engine power".
Maybe demand?