2) bell-type annealing furnace with HPH
全氢罩式退火炉
1.
Based onthe analysis of heat transfer mechanism in the bell-type annealing furnace with HPH, a two-dimensionalheat transfer model for steel coils was built to track on-line temperatures.
在分析全氢罩式退火炉钢卷退火过程传热机理的基础上,建立了适用于钢卷温度在线跟踪的二维传热数学模型,着重讨论了循环气体与钢卷之间对流换热的计算方法。
3) HPH furnace
全氢罩式退火炉
1.
The characteristics of heat transfer were discussed for annealing thermal processes in HPH furnace.
分析了全氢罩式退火炉退火工艺过程的传热特点,建立了以板卷温度计算为核心 的退火热过程数学模型,通过模拟计算得到了钢卷退火曲线,并与实测值进行了对比验证。
2.
Convection heat transfer coefficient and equivalent radial thermal conductivity are discussed, which have great effect on heat transfer in a HPH furnace.
介绍影响全氢罩式退火炉内换热的两个重要参数——对流换热系数和钢卷径向等效导热系数,详尽分析了两个参数的影响因素,并对比了氮气和氢气气氛下两参数的不同,从而在机理上阐明了全氢罩式炉相对传统混氢罩式炉的优越性,为优化炉内换热提供了理论的依据。
4) batch annealing
罩式炉退火
1.
This paper is to solve the problems of complex process, numerous constrains and difficulty in modeling in the bell-type batch annealing shop.
针对罩式炉退火过程工艺复杂、约束多、难于解析建模的问题,首先分析了退火工艺流程,并进行了问题抽象,然后利用离散事件仿真技术和面向对象建模技术建立了罩式炉退火车间的仿真模型。
5) hood-type annealing furnace
罩式退火炉
1.
Coil suspension stacking technology for hood-type annealing furnace;
罩式退火炉钢卷悬浮式堆垛技术改造
2.
According to structure characteristics and technological requirements of hood-type annealing furnace,Simatic S7-300 PLC is used as a kernel control unit of the system.
针对罩式退火炉结构特点及退火工艺要求,以西门子S7-300 PLC为核心控制设备,采用Profibus总线实现整个系统的主从站分布式I/O控制,利用西门子Step7软件实现控温系统的PID限幅控制和脉冲燃烧控制。
6) bell-type annealing furnace
罩式退火炉
1.
Heat transfer efficiency of inner covers with different shapes in a bell-type annealing furnace;
罩式退火炉不同内罩结构传热效率
2.
The bell-type annealing furnace is used for the periodic annealing of various materials.
罩式退火炉用于多种材料的周期式退火。
补充资料：青罩
1.用青竹或荆条编织成的捕鱼具。圆筒形﹐上小下大﹐无顶无底。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条