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Method for cooling a hot-rolled material and corresponding cooling-line models

机译：热轧材料的冷却方法和相应的冷却线模型

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摘要

To determine the temperature profile (Tm(t)) of a hot-rolled material (1) in a cooling line (5), a heat conduction equation which takes the following form

e t - div [(e, p) grad T (e, p)] = 0

;where e is the enthalpy, the thermal conductivity, p the degree of phase transformation, the density and T the temperature of the rolled material at the rolled-material location and t is the time, is solved in a cooling-line model (4).

机译：为了确定冷却线（ 5 ）中热轧材料（ 1 ）的温度曲线（Tm（t）），采用下面的热传导方程形成 $<图像文件=“ US20040006998A1-20040115-M00001.GIF” he =“ 18.96615” id =“ EMI-M00001” imgContent =“ undefined” imgFormat =“ GIF” wi =“ 216.027“ /> e t - div [（ e ， p ） grad < M：mo /> T （ e ， p ）] = 0 < / M：mrow>;其中e是焓，即热进行在冷却线模型（$ 4 ）中求解效率，p的相变程度，密度和T的温度（t是时间），t是时间。 展开▼

著录项

公开/公告号US2004006998A1

专利类型

公开/公告日2004-01-15

原文格式PDF

申请/专利权人 FRANZ KLAUS;WEINZIERL KLAUS;
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申请/专利号US20030369951

发明设计人 KLAUS WEINZIERL;KLAUS FRANZ;
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申请日2003-02-20

分类号F25D25/00;G05D23/32;F25B19/00;

国家 US

入库时间 2022-08-21 23:20:23

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