Method for maximizing transient variable geometry turbine response in an internal combustion engine

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United States of America Patent

PATENT NO 8418462
APP PUB NO 20110283695A1
SERIAL NO

12782285

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Abstract

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A method of operating a variable geometry turbine (VTG) during transient operations for maximum response by determining the VTG area at the balance condition of the pressure ratio and efficiency curves for the variable geometry turbine to achieve maximum power. The method includes measurements of turbine inlet pressure, turbine outlet pressure, turbine rpm, and other parameters used to measure turbine mass flow.

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Patent Owner(s)

Patent OwnerAddress
DEERE & COMPANYONE JOHN DEERE PLACE MOLINE IL 61265

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Piper, Erik L Cedar Falls, US 23 118

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