电弧特性 meaning in English
arc characteristic
Examples
- When the helium content is less than 45 % , the character of tri - mixed gas has no evident difference compared with that of argon
混合气体中氦气的体积百分比小于45 %时，其电弧特性与氩弧差别不大。 - Characteristics of high - pressure welding arcs and the differences between welding arcs under high pressure and normal pressure are analyzed in this paper
摘要对高压下焊接电弧特性（电弧辐射、传导、对流）的改变以及焊接电弧的形态变化进行了分析。 - Adopting the short circuit electric current of to formate the test prove that this contact turn on and cut off performance . according to ablation situation of contact surface after testing , have analysed that coil type double - pole amf influences electric arc
采用短路电流合成试验验证了这种触头的开断性能,根据实验后触头表面的烧蚀情况,分析了线圈式两极纵向磁场在大电流时对电弧特性的影响。 - Chapter one of the thesis introduces the vacuum structure , operation principle and electric arc characteristic of the vacuum killing arc room concisely , and retrospected the development of the vacuum killing arc room briefly , and indicated the research purpose and meaning of thesis at the same time . chapter two introduces the design process and manufacturing technology of the vacuum killing arc room possessing cup form horizontal magnetism touch head structure . electric magnetic field finite element , an analytical soft of ansoft company , and msc non - linear finite element , an analytical soft of marc of company , have been adopted to analyze the distribution state of the horizontal magnetic field between the touch heads , electric field intensity distribute state and temperature rise situation which the touch head produced
论文的第一章首先是对真空灭弧室的结构、工作原理和电弧特性进行了简明的阐述,同时对真空灭弧室的发展做了一个简要的回顾,并表明了本论文的研究目的和意义;第二章介绍了杯状横磁真空灭弧室的设计过程和制造工艺;采用ansoft公司电磁场有限元分析软件和msc公司marc非线性有限元分析软件分析了触头结构产生的横向磁场在触头间的分布状况、电场强度分布状况以及温升情况。 - And based on the simulation of dynamic arc characteristics during the interrupting process , the interactive mechanism of the arc and high velocity gas flow has been deeply analyzed , the variation of the gas flow parameters under the condition of arc clogging and interaction of arc and shock wave have been studied
在断路器开断过程动态电弧特性仿真的基础上，深入解析了电弧与高速气流的相互作用机理，研究了电弧堵塞情况下喷口气流参数的变化，电弧与激波的沈阳工业大学博士学位论文摘要相互作用等。