Method and system for inferring exhaust temperature of a variable compression ratio engine

A method for operating a variable compression ratio internal combustion engine includes the steps of determining a compression ratio operating state of the engine and inferring an exhaust temperature for the engine based at least in part on the compression ratio operating state of the engine.

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Bibliographische Detailangaben
1. Verfasser: Cullen, Michael John
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method for operating a variable compression ratio internal combustion engine includes the steps of determining a compression ratio operating state of the engine and inferring an exhaust temperature for the engine based at least in part on the compression ratio operating state of the engine.