A ground simulation test device for folding wing deployment mechanism

Abstract

The invention discloses a ground simulation test device for a folding wing unfolding mechanism. The device is used for simulating the aerodynamic lift and resistance suffered by a folding wing during the unfolding process, and is a test device for collecting relevant test data to ensure that the test data is in the simulated Measured in a pneumatic environment. Compared with the traditional wind tunnel test method, the ground simulation test device of the folding wing deployment mechanism has lower cost, simpler structure, and more convenient operation, and can realize repeated tests many times. It can be applied to aircraft wing surfaces, rudder surfaces, and automobile spoilers, etc. Loading simulation tests for components.

Description

A ground simulation test device for folding wing deployment mechanism Technical field The present invention relates to a kind of ground simulation test device of folding wing unfolding mechanism, relate in particular to a kind of A ground simulation test device for testing the aerodynamic lift and drag of the opening mechanism during deployment. Background technique Folding wing is the important component part of modern missile, is used for reducing the lateral dimension of missile, improves the maneuverability of missile sex. Therefore, the folding wing deployment mechanism is more and more widely used in missile design. Taking the folding wing deployment mechanism as the object, simulate Its working environment, the development and testing of the test device for its deployment performance, and the completion of the test and experimental verification of key technical parameters can be used for Provide a basis for subsequent engineering applications. In the performa...

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Problems solved by technology

The actual working state of the proposed missile and the aerodynamic load it bears lead to high development costs

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