非稳定工况 meaning in Chinese
u teady stage condition
unsteady stage condition
unsteady-stage conditions
Examples
- With the popularization of computer and flourish of cae software , it becomes more and more widely adopted to solve the engine problem by software simulation in engine and vehicle realm
在电控技术广泛应用于汽车发动机的今天,对发动机在非稳定工况下工作过程进行研究和控制,已越来越多地引起人们的重视。 - With the stricter requirements of engine power performance , economic performance and engine emission , it is not enough to improve engine performance only by researching its static performance
汽车在运行条件下,发动机大多处于非稳定工况下工作,其在非稳定工况下的行使时间、燃油消耗量和有害物排放等均占主导地位。 - Its main contents is as follow : firstly , it makes the discrete model for the subsystems of the scraper conveyor and the whole system with the finite element method ; secondly , the modal analysis method is used to obtain the inhere frequency and mode of the viberation ; finally , computer simulation is applied to get the displacement , velocity , acceleration and tension of the anyplace on the scraper conveyor for the four special working condition
其主要内容如下：用有限元方法建立了刮板输送机子系统及整个系统的离散体动力学模型；应用模态分析法求解系统的固有频率和振型；对四种非稳定工况下的动态特性进行计算机仿真，得出整个刮板输送机在任意点的位移、速度、加速度和动张力。