Gas turbine engine with high speed low pressure turbine section

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United States of America Patent

PATENT NO 9845726
SERIAL NO

14568167

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Abstract

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A gas turbine engine includes a very high speed low pressure turbine such that a quantity defined by the exit area of the low pressure turbine multiplied by the square of the low pressure turbine rotational speed compared to the same parameters for the high pressure turbine is at a ratio between about 0.5 and about 1.5.

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Patent Owner(s)

  • UNITED TECHNOLOGIES CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ackermann, William K East Hartford, US 115 1027
Kupratis, Daniel Bernard Wallingford, US 197 1812
Schwarz, Frederick M Glastonbury, US 446 5139
Suciu, Gabriel L Glastonbury, US 580 8113

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