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Demo IFP engine MVEM with electric supercharger

Experimenter
Experimenter

Hi everybody.

In the demo of the library IFP-engine relative to the mean value engine model with electric supercharger, the table of friction torque contains the losses due to both rubbing frictions and accessories? I'm talking about the table contained in the submodel ICEFMEP12, function of engine speed and indicated torque.

 

Thank you

1 REPLY

Re: Demo IFP engine MVEM with electric supercharger

Siemens Valued Contributor Siemens Valued Contributor
Siemens Valued Contributor

Hello,

 

In this demo, the friction map, as function of the engine speed and engine load, was deduced from experimental data.

It combines the friction and accessories torque loss. 

The model was calibrated, in order to have the good torque time response and value, on a NEDC and FTP cycles.

 

Cordially,

 

Thomas