| 摘要 |
PROBLEM TO BE SOLVED: To improve maintainability by improving accessibility to parts such as fuel nozzles arranged near the fairing contained in the fan duct (fan bypassing passage) of a gas turbine engine for aircrafts. SOLUTION: The fairing 50 is split into a first part 50a and a second part 50b, and the first part 50a is made to be installable freely to the fan duct 20 out of a core duct 18 and the fan duct 20 which restrict the fan bypassing passage 22, and the second part 50b is made to installable freely to the core duct 18.
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