Aircraft engine run-up hangar

摘要

An aircraft engine run-up hangar (1) comprises a building defining a test chamber (3) capable of receiving an aircraft (2) therein, an air inlet structure, and an exhaust structure . The air inlet structure (6) is formed in a front end part of a roof structure (14) corresponding to a front end part (10) of the building (4), the exhaust structure (7) is connected to a rear end part of the building (4) and defines an exhaust passage extending obliquely upward from the back end of the building (4), and one or a plurality of current deflecting members are disposed near a lower end of the air inlet structure (6) to deflect air currents flowing through the air inlet structure (6) into the building (4) toward an aircraft (2) housed in the building (4). A current-straightening structure (18) is incorporated into the air inlet structure. A current-straightening space (19) is defined under the air inlet structure (6). A first current-straightening member (20), a second current-straightening member (22), a third current-straightening member (23) and a fourth current-straightening member (24) are disposed in a region in and around the current-straightening space.