What type of combustor is used by the LM2500 GTE?
Official USCG Answer & Rule Citation
Correct Answer: Option D — Annular
The LM2500 utilizes an annular combustor design. This configuration features a single continuous combustion chamber surrounding the engine axis, which promotes uniform temperature distribution, improved combustion efficiency, and reduced weight compared to traditional can-annular or individual can designs, optimizing the engine's overall thermal performance and reliability.
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