In order to make a thorough study on the heat transfer of water-cooling steel-stick bottom electrode of DC electric arc-furnace,a 2D axisymmetric solid-liquid conversion mathematical model based on flow was built according to the structure of the furnace bottom and the relevant boundary conditions.
为了深入了解直流电弧炉水冷钢棒式底电极的传热过程,根据底电极的炉底结构结合相应的边界条件,建立了基于流动的二维轴对称固液相变传热数学模型。
Steady and unsteady heat transfer of bottom electrode were simulated by FLUENT on the basis of 2-D heat transfer model.
采用Fluent软件和文献建立的二维传热模型,对底电极稳态和非稳态的传热过程进行了数值模拟。
On the basis of the practices and recognitions at Baosteel,some technical points of DC furnace are discussed including power quality,electrode consumption and bottom electrode technology.
基于宝钢的实践与认识,讨论了直流电弧炉的某些技术点,包括电能质量、电极消耗及底电极技术等,特别就近期直流电弧炉受冷遇的原因作了较详细的分析。
In this article, the development of DC arc furnace is briefly presented and the different types of bottom electrode are compared.
简介直流电弧炉的发展概况及对不同形式炉底电极进行了综合比较。
It is pointed that the conductive refractory for conductive bottom electrode should be developed in China, with consideration of the structure and features of this bottom electrode.
结合导电炉底风冷底电极的结构、点，指出该种底电极用的导电耐火材料在国内开发的意义。
The effect of field emission properties of carbon nanotube cathodes on different substrates
衬底电极对丝网印刷CNT阴极场发射性能的影响
Structure and Electrical Properties of Novel TiN Used as Bottom Electrode of Ferroelectric Thin Film
新型铁电薄膜底电极TiN的结构与电性能研究
Influence of Ta and TaN bottom electrodes on electrical performances of MIM capacitors with atomic-layer-deposited HfO_2 dielectric
Ta和TaN底电极对原子层淀积HfO_2介质MIM电性能的影响
In this article, the development of DC arc furnace is briefly presented and the different types of bottom electrode are compared.
简介直流电弧炉的发展概况及对不同形式炉底电极进行了综合比较。
Electrochemical behavior of boron-doped diamond thin-film electrodes grown on tantalum
Ta衬底B掺杂金刚石薄膜电极极化特性
Slot-type Design for 10KA Rare Earth Molten Salt Electrolysis Cell;
10KA底部阴极稀土熔盐电解槽槽型设计
The Research of Photocathode CsI on MCP Substrate;
以MCP为基底的CsI光电阴极的研究
An Investigation of the Cathodic Protection Potential Distribution on the Exterior of Steel Tank Bottom;
金属储罐底板外侧阴极保护电位分布规律研究
Developing Water Power in Positive Way;
坚持辩证统一观 把“积极发展水电”的大旗扛到底
Preparation of PEDOT:PSS-C composite film counter electrode on the flexible substrate
柔性基底上PEDOT:PSS-C复合薄膜对电极的制备
Impact of Double-Hump Substrate Current on the Degradation of High Voltage MOS Transistor
双极值衬底电流对高压MOS器件退化的影响
Study on Sintered Temperature of Anode Substrates of Solid Oxide Fuel Cell
固体氧化物燃料电池阳极基底预烧温度的研究
The puddle section for heavy duty batteries must be at least the thickness of the base of the poststrap.
重型汽车蓄电池极柱焊接部位至少要等于极柱底座的厚度。
monopolar needle electrode
单极针电极 单极针电极
Transistors depend critically on a thin insulating layer below the control electrode.
电晶体的品质和控制电极底下的绝缘层有很大的关系。
The Urodynamic Evaluation and Superficial Pelvic Floor Electrical Stimulation Treatment on the Women with Urinary Incontinence;
女性尿失禁尿动力学评估和表面电极盆底肌电刺激治疗研究
Performance and Anode Bacterial Community Analysis in Different Substrates Powered Microbial Fuel Cell;
不同底物的微生物燃料电池阳极菌群及其产电特性分析