Large-scale converter equipment and high productivity is the keypoint to improve the thermal efficiency of converter steelmaking. 转炉的设备大型化和高生产率是提高转炉炼钢热效率的关键。
The Application of the Novel Coaxial Thermal Converter in High Frequency Voltage Measurement 新型同轴热电转换器在高频电压计量中的应用
Ladleful Enlargement and Thermal Insulation Technology for Ladle ENLARGEMENT OF 6t CONVERTER VOLUME TO TAP PRODUCTION POTENTIAL AT CHANGZHI STEEL WORKS 钢包扩容保温技术的研究长治钢铁厂6吨转炉扩容挖潜
Study of Thermal Stability of Ammonia Converter with Two stages Radial Flow and Indirect Heat Exchanger 两段径向间接换热式氨合成塔的热稳定性研究
To ensure the AC/ DC transfer error caused by thermal converter to be less than 20 ppm, there are some special and tight needs for thermal converter in AC power measurement with single time. 为了保证在单次功率测量时由热电变换器引起的交、直流转换误差小于20ppm,对热电变换器提出一系列的特殊要求。
Mobile thermal gun plays an important part in converter maintenance. 自行式热喷补机在转炉维护中发挥着重要作用。
The reasonable choice of material, proper solution of thermal expansion problem with tube sheet stress analysis and reasonable structure design must be considerable in the design of tube sheet type methanol synthesis converter. 管壳式甲醇合成塔的设计必须重视合理选材,解决好热膨胀问题与管板应力分析,及结构合理设计。
Based on mass and thermal balances in steelmaking process and the physicochemical of metallurgical reaction, the model performed charging calculation of converter process from raw material preparation to steel treatment. 以转炉冶炼过程的物料平衡、热量平衡关系以及炼钢反应的理化原理为依据,该模型完成了转炉冶炼从备料到钢水处理各阶段的下料计算。
This paper points out the disadvantages in the motor overload protection with the thermal relay, and then introduces a new method for the motor overload protection in which the programmable controller ( PC) and A/ D converter are used. 指出现有的采用热继电器作电动机过载保护控制方式有缺点,提出了采用可编程序控制器和A/D转换等电路来实现电动机过载保护的新方法。
A New Design of the Coaxial Thermal Converter at Radio Frequencies 高频同轴热电转换器新方案的探讨
And, at radial converter, the asymmetry of temperature contributes increasing in grid of temperature and thermal stress easily, that engender thermal deformation and mangle the converter. 其次,温度分布的不均匀造成载体径向温度梯度的增大,容易产生热应力而造成载体热变形和损坏。
The Theoretical Analysis of Alkali Metal Thermal-to-Electric Converter 碱金属热电转换器(AMTEC)理论分析
Study on power conditioning system for alkali metal thermal to electric converter 碱金属热电转换器功率调节系统研究
Taking A/ Dvantage of thermal resistance through the constant current source putting the temperature into voltage, and then by 24-bit high-precision A/ D converter a convenient digital signal imported into DSP. 硬件的实现是利用热敏电阻通过恒流源激发将温度值转化为电压值,经24位的高精度A/D转换器,转化为便于处理的数字信号提供给DSP。
According to substrate conditions of the thermal neutron converter, the aluminized polyimide film is selected as this substrate. 根据热中子转换体需要的衬底条件,选择了镀铝的聚酰亚胺薄膜作为衬底。
Because the dynamics response times of these subsystems are different, the thermal management subsystem and the water management subsystem are not considered. We put importance on air supply system and DC/ DC converter system. 由于各子系统动态响应时间不同,本文忽略热管理子系统和水管理子系统,最终基于进气系统和DC/DC变换器的动态对气管理系统和能源管理系统进行了研究。