Gas turbine engine combustor with CMC heat shield and methods therefor
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United States of America Patent
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May 8, 2018
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app pub date -
Dec 22, 2014
filing date -
May 10, 2010
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Abstract
A combustor for a gas turbine engine is disclosed. The combustor is described as comprising a dome plate coupled to a liner thereof, with at least one heat shield comprised of a ceramic matrix composite coupled at the aft end of the dome plate. Also described is a method for assembling a combustor for a gas turbine engine, including releasing a metal alloy heat shield from a dome plate and providing a ceramic matrix composite heat shield as replacement.
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