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四、用差分法计算金属加热4.1概述上一讲介绍了工业炉热过程的各种数模化方法,其中也包括了差分法。本文以连续加热炉为例,说明用能量平衡法导得的二维差分数学模型,计算在不同炉温制度和不同热滑轨条件下的钢坯和热滑轨温度场随时间的变化,并着重考察了水管黑印温差和轨顶
Fourth, calculated by the difference method of metal heating 4.1 Overview The last talk about the industrial furnace thermal process of a variety of numerical methods, including the differential method. In this paper, a continuous heating furnace is taken as an example to illustrate the two-dimensional differential mathematical model which is obtained by the energy balance method. The temperature field of the billet and the hot slide under different furnace temperature regimes and different hot slide conditions is calculated and time-dependent Inspected the water temperature and the black seal temperature rail top