1) Multi-frequency chatter
多频颤振
2) multiple-frequency machining chatter
多频切削颤振
3) chatter frequency
颤振频率
1.
This paper probes into the influence of the nonlinearity of contact stiffnessbetween grinding wheel and workpiece on the chatter frequency of workpiece.
探讨了砂轮与工件接触刚度非线性对工件颤振频率的影响。
4) buffeting
[英]['bʌfitiŋ] [美]['bʌfɪtɪŋ]
低频颤振
1.
Firstly the effects of the gap at collector throat and its size on buffeting in automotive wind tunnel are studied in the experiment.
首先实验研究了收集口喉部间隙及其大小对汽车风洞低频颤振的影响,结果表明:在一定的间隙下低频颤振最小。
2.
Sound natural frequency of wind tunnel tube plays a key role in researching the buffeting phenomenon of low speed automotive wind tunnel.
风洞管道声学固有频率的确定是研究低速汽车风洞低频颤振现象的关键。
3.
Based on a 1/15 model wind tunnel of the Shanghai Automotive Wind Tunnel Center,an experimental study is made of the buffeting phenomenon of open-jet wind tunnel on the basis of three limiting configurations in charge of the vortex of nozzle(source of noise),feedback of collector and the structure of plenum,respectively.
通过上海地面交通工具风洞中心的1/15模型风洞,按破坏喷口涡流(噪声源)、收集口反馈以及驻室结构三种极限状况,对风洞中的低频颤振现象开展试验研究。
5) multimode coupled flutter
多模态耦合颤振
6) multi mode flutter analysis
多模态颤振分析
1.
On the engineering background of a suspension bridge tender project, the effectiveness of the airfoils in the flutter stability of the system is studied by a multi mode flutter analysis approach.
以某悬索桥设计方案为工程背景 ,应用多模态颤振分析方法 ,研究了在主梁上方安装固定风板这种控制措施对改善系统颤振稳定性的效果。
补充资料：颤多梭
1.哆嗦;身体颤动。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条