We'll be raising average coolant temperatures to get better power from the steam, which isn't all that safe but it will work.
Based on telemetry, coolant temperature was in the high 250 range during this period.
At the end of the driver change the coolant temperature was around 265, and with some hesitation the engine started.
With a coolant temperature around 275 degrees, the engine would not restart.
At the end of the 10th lap, the coolant temperature was around 270F.
Due to higher coolant temperature, their energy efficiency is up to 1.5 times higher.
We may have to jettison the fuel in the tank when coolant temperature reaches the danger level.
The coolant temperature is particularly important because it determines how well the vehicle runs.
The value read from the map is offset by other environmental factors (such as coolant temperature).
The system has been operating in stable production mode at coolant temperatures of up to 70 C since 2011.