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- Keywords laminar cooling;coiling temperature;dynamic correcting;filtering; 层流冷却;卷取温度;动态修正;滤波处理;
- Keywords laminar cooling;UFC;temperature field;stress field;FEM;residual stress;deformation; 层流冷却;UFC;温度场;应力场;有限元;残余应力;变形;
- Keywords laminar cooling;coiling temperature;basic heat-flux density;mathematical model;analytical regression;BP neural network; 层流冷却;卷取温度;基本热流密度;数学模型;多元回归;BP神经网络;
- It is applied in laminar cooling process of pilot plant of hot mill,sat... 该系统已在中试热轧层流冷却过程中应用,为新产品试制提供了良好的操作指导及控制精度。
- Application of software design in basic automation system for laminar cooling of Plate Plant of Shougang Group Corp. 中厚板层流冷却基础自动化应用软件设计。
- This paper introduces a strip laminar cooling process simulation software for the hot strip mill. 摘要以热乳厂板带乳后的冷却过程为背景,开发层流冷却仿真系统。
- To solve such a problem, an optimal setting control system is developed for laminar cooling process of hot mill plate. 针对这类问题,提出一种用于热轧层流冷却过程的优化设定控制系统。
- Simulation and rolling test results showed that the effect of laminar cooling patterns on the plate products is small in final phase composition but great in ferrite grain size. 模拟结果和轧制实验表明,对于低碳中厚板,层流冷却方式对最终相组成的影响较小,而对产品的铁素体晶粒尺寸有较大的影响。
- APPLICATION OF NEW CONTROL METHODS FOR AUTOMATIC SYSTEM OF LAMINAR COOLING IN THE HOT TANDEM MILL OF PANZHIHUA STEEL CO. 新控制方法在攀钢层流冷却基础自动化系统中的应用。
- Self-study of heat transfer coefficient was adopted to improve the precision of temperature control model for plate laminar cooling process. 对中厚板层流冷却过程的对流换热系数采用自学习修正计算,提高温度控制模型的精度。
- Keywords laminar flow cooling improvement scheme shoot ratio CTC; 层流冷却;改进方案;命中率;CTC;
- Laminar cooling control model was adopted in Steckel mill of Anyang Iron and Steel Co to control velocity of plate and flow of cooling water in laminar cooling zone. 安钢炉卷轧机采用层流冷却控制模型,对钢板通过层流冷却区域的速度和冷却水量进行控制,在实际使用中对影响其控制精度的一些因素进行了修正和完善,取得了良好的效果。
- To achieve the same final cooling temperature at constant cool-down rate, different laminar cooling patterns play important roles in the cool-down rate along plate gauge and temperature distribution. 同等冷却速度下,为了达到相同的终冷温度,不同的层流冷却方式对中厚板厚度方向的冷却速度和温度分布产生重要的影响。
- Keywords laminar;premixed flame;polyhedral flame; 层流;预混气体;多棱火焰;
- To deal with the deficiency of the self-learn method of heat transfer coefficient during plate laminar cooling process,a BP neural network was put forward to improve the self adapting system. 针对中厚板在轧后层流冷却过程中采用传统自学习方法修正计算对流换热系数存在的不足,提出利用BP神经网络对自适应系统进行改进。
- For the model of laminar cooling control of hot rolled strip,the accuracy of coiling temperature control is unsatisfactory because the heat transfer in the strip itself is ignored. 在热轧带钢层流冷却控制数学模型中,由于忽略带钢内部的热传导而使卷取温度控制精度不良。
- Keywords CSP;hot rolled dual-phase steel strip;laminar cooling;UFC; 热轧双相钢;层流冷却;超快冷;
- Keywords plate steel;laminar cooling;quencher;control cooling; 中厚板;层流冷却;淬火机;控冷;
- Keywords Steckel mill;laminar cooling;control model; 炉卷轧机;层流冷却;控制模型;
- Keywords lamina;artificial fermentation;natural alcoholization; 片烟;人工发酵;自然醇化;