A numerical method is developed to study the protect gas flow field in bell-type furnace by using moving grids.
利用动网格技术和流体力学的基本原理,通过计算机模拟罩式炉内保护气体的流场分布,在炉内流场达到稳定状态下,比较循环风机不同转速时气体流量的变化。
The Gas-fired HICON/H2(?)bell-type fumace practically is not only different in hydrogen atmosphere or admixture atmosphere, but also The Gas-fired HICON/H2(?)bell-type furnace takes some new technology such as convection.
全氢型保护气体单垛式紧卷罩式炉,实际上不单纯只是采用全氢而与氢氮保护气体相区别,而同时这种全氢型罩式炉在设备和工艺上还采取了强对流等相应的技术措施,以适应于全氢保护气体新技术的发展, 从而建成了以提高退火产量和质量为目的的新一代全氢型保护气体单垛式紧卷罩式炉。
A on-line mathematical model for tracing coil temperature of the bell-type furnace is established based on the two-dimensional,axisymmetric,transient heat conduction equation.
建立了以温度跟踪为目的的全氢罩式炉钢卷退火过程在线数学模型。
After low carbon aluminum-killed steel was annealed in the bell annealing furnace,the filiform blackening surface of the cold-rolled steel sheet was investigated,and its micro-morphology,elemental composition,structure and generation mechanism was analyzed and discussed.
研究了经脱脂后低碳铝镇静钢罩式炉退火后板面的"丝状"发黑现象,并对发黑部位的微观形貌、元素成分、组织结构和产生机理进行了分析和探讨。
According to the curve of rolled coil annealing temperature,the curve of gas and air consumption,the air volume for one batch annealing furnace and discharge flue gas system are obtained.
利用钢卷退火温度曲线以及煤气和空气消耗量曲线,得到了单台罩式炉退火过程中的抽风量变化曲线,在此基础上,得到了系统抽风量。
Analysis on Deformation of Inner Cover And method of Prevent for Anealing Furnace at Tang Steel
唐钢罩式炉内罩变形的原因分析及预防措施
PID Predictive Control Strategy Based on BP Neural Network on Temperature Control of Bell-Type Annealing Furnace
基于BP神经网络的罩式炉炉温PID预测控制策略
Improvement the Mixed Gas Filter System for Annealer Furancel of Cold Roll Mill
冷轧罩式炉混合煤气过滤系统的改进
Thermal Analysis and Processing Optimization of 400/390 Cover Furnace in Changcheng Special Steel;
长钢400/390型罩式炉热工分析与工艺优化
Optimal Scheduling for a Bell-type Batch Annealing Based on Differential Evolution Algorithm
基于差分进化算法的罩式炉退火优化调度方法
Study on Design System of Annealing Process in HICON/H_2 Furnace
全氢强对流罩式炉退火工艺设计系统研究
Development of a simulation platform for evaluating HICON/H_2 bell annealers online annealing status
全氢罩式炉在线退火状态评估仿真平台的开发
Development of HICON/H2 Bell Annealers Online Self-adaptation Optimization Simulation Platform
全氢罩式炉在线自适应优化仿真平台的开发
Modeling study for flow characteristic of circulation protective gas in bell annealers
罩式炉内循环保护气体流动特性的模型化研究
Effect of Bell Furnace Annealing on Surface Quality of Type 430 Stainless Steels
罩式炉退火对430系不锈钢表面质量的影响
The Research on PID Predictive Control of Full Hydrogen Bell-Type Annealing Furnace Temperature Based on RBF Neural Network
全氢罩式炉炉温的RBF神经网络PID预测控制的研究
The renovation of mechanical plug receptacle for power supply of capcoyer furnace introduced from the Federal Republic of Germany and the structuraldesign of new assembly is describt.
介绍了对从原联邦德国引进的罩式炉电插座的改造情况及新插接装置的结构.
Research of TI Control System of Annealing Furnace in the Cold Rolling Mill;
冷轧罩式退火炉TI控制系统的研究
Development of a Super-large Hydrogen Bell-type Annealing Furnace System
超大型盘卷高氢罩式退火炉系统开发
Safety control tactics for the high performance bell type annealing furnaces of hydrogen atmosphere
全氢罩式退火炉保护气体安全控制策略
Automatic control system for annealing process of hood-type annealing furnace with pure hydrogen
全氢罩式退火炉的退火过程自动控制系统
A metal cover or cowl for a hearth or stove.
排风罩用于炉床或炉子的金属盖或罩
Simplified two-dimension finite element model was established for the hollow rubber seal of hood-type annealing furnace.
建立了罩式退火炉空心橡胶密封圈的二维简化有限元模型;
