Aero-engine core engine room fire full-scale test device
A technology for engine compartments and engines, applied in measuring devices, testing of machines/structural components, instruments, etc., can solve the problems that cannot truly reflect the fire and fire spread of the core engine room, and establish geometric features, etc.
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[0020] The solution of the present invention is to adopt a modular design method to divide the entire core engine room full-scale test bed into seven modules, which are test container and safety protection module, 1:1 engine room geometric model and support platform module, and inlet ventilation Control module, wall heating module, fire source module, ignition module and data acquisition module.
[0021] Preferably, the space size of the test container is a steel structure container 12m long*4m wide*5m high. Considering the safety of the test process, a fire hydrant was installed outside the test container, and CO2 automatic fire extinguishing equipment and portable fire extinguishers were installed in the container for emergency treatment of test emergencies to ensure the safety of test personnel.
[0022] Preferably, the geometric model of the test nacelle is constructed with reference to a certain type of engine 1:1. Due to the fact that there are very complicated piping, wirin...
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