Aimable Electronically Controlled Birdball Impact Test Device

Abstract

The invention discloses an electronic control type aimable bird shot impact testing device and belongs to the technical field of aeronautical facilities. The electronic control type aimable bird shot impact testing device comprises an air storage tank, an electronic control valve, a sighting device, a bird shot filling and launching compartment, a bird shot launching tube, bird shot supporting rods, a bird shot inlet, a sliding valve groove, a bird shot inlet sliding valve and a bird bolt casing stripping device, wherein the inlet of the bird shot launching tube is connected with the bird shot filling and launching compartment, the bird shot supporting rods are arranged in the bird shot filling and launching compartment evenly, the bird shot inlet and the sliding valve groove are formed in the same lateral wall of the bird shot filling and launching compartment, and the bird bolt casing stripping device is fixedly connected with the outlet of the bird shot launching tube. By means of the electronic control type aimable bird shot impact testing device, impact force is applied on bird shots by controlling high-pressure air, and therefore, the bird shots fly to a target quickly to achieve bird shot impact effect. The electronic control type aimable bird shot impact testing device is simple, parts are purchased or manufactured easily, the whole electronic control type aimable bird shot impact testing device can be implemented easily, and cost is low.

Description

technical field [0001] The invention belongs to the technical field of aviation equipment, and in particular relates to an aimable electronically controlled birdball impact test device which generates impact force on birdshots by controlling high-pressure gas, so that the birdshots can quickly fly to a target. Background technique [0002] The full name of the turbofan engine is a turbofan engine, which is a type of aircraft engine developed from a turbojet engine. Compared with the turbojet, the main feature is that the area of ​​the first stage compressor is much larger, and it is also used as an air propeller, pushing part of the sucked air back through the periphery of the jet engine. The part through which the air of the core part of the engine passes is called the inner duct, and the outer part of the core engine through which only the fan air passes is called the outer duct. Turbofan engines are most suitable for flight speeds ranging from 400 km / h to 1,000 km / h, so ...

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Problems solved by technology

[0004] After searching the existing technology, the patent application number is 200710177013.6, which is named as an invention patent of a turbofan engine and its design method. It proposes a design method of a new turbofan engine, but it does not give simulated ice or Device for bird strikes on turbofan engines

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