本文介绍了在跨音压气机试验台上对BF - 1系列转子开展气动弹性失稳的实验研究工作。
This paper describes the initial experimental results of aeroelastic instability of BF-1 rotors on a transonic axial compressor facility at BIAA.
在直线电机驱动弹性刀架的微位移进给装置上，采用陶瓷结合剂C BN 砂轮进行磨削加工试验研究，得到了较好的加工效果。
Better machining result has been obtained by using vitrified bond CBN grinding wheel on the microshift feeding device of elastic tool carriage driven by the linear motor.
对冻融循环试验结果研究，提出基于动弹性模量衰减的纤维轻骨料混凝土冻融损伤模型。
The research to establish a model of freeze-thaw damage of fiber reinforced lightweight aggregate concrete for relative dynamic elastic based on experimental results has been done.
本文介绍了在跨音压气机试验台上对BF - 1系列转子开展气动弹性失稳和动态响应的实验研究工作。
The experimental investigation on aeroelastic instability and dynamic response of the BF-1 rotors by a transonic axial-flow compressor test rig are presented in this paper.
为研究高压输电塔线体系的合理化抗风设计，进行了气动弹性模型风洞试验。
An aeroelastic wind tunnel test was carried out to study the rational wind resistant design method for high-voltage transmission tower-line coupling system.
并对CZ - 2、土星IB气动弹性模型在地面风荷载下的动态响应进行工程计算，与试验结果有良好的一致性。
The dynamic responses of aeroelastic models based on CZ-2 and Saturn IB under ground wind load are calculated. The results are in good agreement with the measured responses.
并对CZ - 2、土星IB气动弹性模型在地面风荷载下的动态响应进行工程计算，与试验结果有良好的一致性。
The dynamic responses of aeroelastic models based on CZ-2 and Saturn IB under ground wind load are calculated. The results are in good agreement with the measured responses.
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