Turbulent jet controlled compression ignition (TJCCI) engine

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11959435
SERIAL NO

18050330

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Importance

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Abstract

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A method of operating an engine includes operating the engine in first and second engine operating map regions by performing passive jet ignition combustion with a first stoichiometric fuel mixture and a first volume of residual gas. The engine is operated in a third engine operating map region by performing turbulent jet controlled compression ignition (TJCCI) with an ultra lean fuel mixture and a first volume of cooled exhaust gas recirculation, a fourth engine operating map region by performing passive jet ignition combustion with a third stoichiometric fuel mixture and a second volume of cooled exhaust gas recirculation, and a fifth engine operating map region, characterized by shutting off the engine. The engine is operated in a mode transition region between the second, third, and fourth engine operating map regions by performing passive jet ignition combustion with a second stoichiometric fuel mixture and a second volume of residual gas.

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Patent Owner(s)

  • SAUDI ARABIAN OIL COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baur, Andrew Whitmore Lake, US 10 52
Cleary, David West Bloomfield, US 39 485
Yu, Xin New Hudson, US 196 1185
Zhang, Anqi Canton, US 19 18
Zhang, Yu Novi, US 1971 9206

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