Liian rikas seos nostaa pakolämpöjä.
Onko tässä joku raja-arvo, minkä jälkeen rikkaampi seos rupee nostamaan pakolämpöjä?
Nimittäin b204ft koneessahan LH-jet nimenomaan rikastaa seosta jos pakolämmöt on liian korkeat.
"EGTC:
To avoid excessively high exhaust gas temperatures and reduce fuel consumption a special temperature sensor called an EGTC (Exhaust Gas Temperature Controller) is used. The EGTC sensor consists of a thermo element mounted in the exhaust manifold in front of the turbocharger (TC). It senses the exhaust temperature and generates a signal which is amplified in an electronic circuit mounted on the reverse of the engine. The amplified temperature signal is sent further to the fuel injection system control module, which gradually extends the injection period exhaust when the temperature reaches a critical level (approximately 950°C).
This contributes to a lower combustion temperature which in turn reduces the exhaust gas temperature, after which the increased fuel supply stops when the exhaust gas temperature has reached a normal level."
