A on-line mathematical model for tracing coil temperature of the bell-type furnace is established based on the two-dimensional, axisymmetric, transient heat conduction equation.
建立了以温度跟踪为目的的全氢罩式炉钢卷退火过程在线数学模型。
The calculation method of transient temperature field and stress field of a new type brake disc is put forward on the basis of 3dimentional cycle-symmetric finite element model.
基于三维循环对称有限元模型，提出了机车制动盘制动过程中温度场和应力场的计算方法。
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