莱钢1500mm生产线卷取温度控制系统 关键词 ：卷取温度；带钢热连轧；层流冷却；控制系统 [gap=632]Key words ：coiling temperature；hot strip rolling；laminar cooling；control system
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in laminar cooling 层流冷却
laminar cooling water 层流冷却水
laminar cooling model 层冷传热模型
laminar cooling system 层流冷却系统
Laminar cooling device 层流冷却装置
laminar cooling contral 层流冷却控制
laminar cooling control 层流冷却控制
laminar cooling equipment 层流冷却设备
Strip laminar cooling control system is an important process in a hot rolling production line.
板带层流冷却控制系统是整个热轧生产线上的一个重要的环节。
参考来源 - 层流冷却控制系统的设计与仿真Today, many countries also use the hot strip laminar cooling system to control the coiling temperature.
带钢层流冷却控制是以预设定部分为主的,带钢卷取温度的控制精度在很大程度上取决于温度预设定部分的精度。
参考来源 - 带钢卷取温度精度预报的方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The laminar cooling system has synthetic complexities such as highly nonlinear, variations of operating conditions and the difficulty of measuring the strip temperature online.
层流冷却系统具有强非线性、工况变化频繁、带钢温度不能连续测量等综合复杂性。
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。
The results indicate that the holes of X70 pipeline steel result from pitting corrosion. And the appearance of the pitting corrosion is because of high concentration of Cl - in laminar-cooling water.
实验结果表明，X70管线钢凹坑是由于点蚀腐蚀所引起，而点蚀产生的原因是由于层流冷却水中的氯离子浓度偏高。
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