General Electric Company

Trevor James Hahm

Shai Birmaher

Daniel J Kirtley

Ryan Christopher Jones

Gerardo Antonio Salazar Lois

Nicholas John Bloom

Anquan Wang

Scott Matthew Bush

Adam Robert Kahn

Nathan Richard Hermanson

A combustor for a gas turbine engine includes a ceramic matrix composite (CMC) dome structure, a CMC outer liner, a CMC inner liner, and a cowl structure, that are connected together via at least one outer connection and at least one inner connection. An outer seal member is arranged to seal an outer gap between an outer liner connecting flange and an outer dome connecting flange, and an inner seal member is arranged to seal an inner gap between an inner liner connecting flange and an inner dome connecting flange.

Gas turbine engine combustor having a ceramic matrix composite liner and dome

A combustor for a turbomachine engine includes a dome made of a ceramic matrix composite (CMC) material, the dome being secured within a support structure. The combustor includes an outer liner made of the CMC material, the outer liner being secured to the dome within the support structure. The combustor also includes an inner liner made of the CMC material, the inner liner being secured to the dome within the support structure.

Ceramic composite combustor dome and liners

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Cincinnati, OH, United States of America

Trevor James Hahm