长叶片 meaning in English
a linear leaf
long blade
Examples
- Numerical simulation for bent - swept blade in designing civilian fan
民用通风机气动设计中弯掠长叶片的数值模拟 - Adding damped structure can decrease dynamic stress of blade and avoid blade fatigue failure from forced vibration
摘要为了防止透平机械长叶片因振动而导致的疲劳损坏，目前普遍采用的方法是在叶片上增加摩擦阻尼结构。 - Modulating a long foil at high frequency and high voltage transmits significant radio frequency energy , which may cause interference with radio communications
装备一个长叶片在一个高频率高电压的传输将引起无线电频率辐射，可能引起无线电交流冲突。 - Dynamic characteristic of various dampers of blades can be analyzed by the numerical model , and it may be usable for optimization of damped blade
分析结果表明，该数值模型可以应用于多种摩擦阻尼器长叶片的振动特性分析及优化设计，将为阻尼叶片的设计提供实用工具。 - Based on the structural feature of long blade with friction damper , pretwist beam element and space straight beam element were adopted to discrete the blade , and the numerical model of damper link element was established , then the gross finite element motion equation of the blade was obtained
针对带摩擦阻尼器长叶片的结构特点，采用扭曲梁与空间直梁单元模化叶片，推导叶片阻尼连接单元的力学模型，由此建立叶片总的动力特性分析方程。