冷却曲线

In addition to 3 programs for bisque and glaze firing, a defined cooling ramp can also be set on this easy-to-operate controller.

除了用於素瓷和瓷釉焙烧的3个程式，该控制器还可设定一条冷却曲线。

The surface temperature distribution,the spraying cooling curve,and the heat transfer coefficient of spray cooling were obtained.

得到了加热表面温度分布、喷雾冷却曲线和喷雾冷却的换热系数等传热特性。

A cooling curve is plotted and the freezing point determined.

一个冷却曲线被画了出来，凝固点就被找到了。

It is especially suitable for smoothing treatment of cooling curve used for metallurgical site thermo-analysis.

提出了一种新的数字滤波方法，与平均值滤波和惯性滤波相比，能更加有效地滤除高频干扰，并使低频信号保真度也明显改善，尤其适合于炉前热分析实测冷却曲线的光滑处理。

Thermal analysis; application; casting production; cooling curve

中文关键字：热分析；应用；铸造生产；冷却曲线

Results show that the actual location of the cooling curve of the steel can be adjusted by regulating the strength of the steel and the yield strength ratio of the steel can be adjusted by controlling the cooling rate o...

分析认为调节钢的实际冷却曲线位置可调节钢的强度，调节钢在铁素体相变区内的冷却速率来调节钢的屈强比。据此对控冷工艺进行优化，使产品力学性能和组织符合技术要求和用户的要求。

Based on the computer graphics,a set of graphic processing software has been developed which can display distinctly the temperature distribution of any calculation time with continuous transitional colors,draw the solidification processing curve,draw cooling curve and print the technique card and so on.

本文借助计算机图形学，进行温度场的后处理显示，能对任意计算时刻的温度分布进行颜色过渡逼真显示，能进行凝固进程曲线的绘制，冷却曲线的绘制和打印铸造工艺卡等，为用户优化工艺设计提供良好的分析工具。

By the cooling curve and the temperature field, it can he known that, the solidification time of ribbon is 1.0×10^(-4)s, the even solidification rate of ribbon with 60 μm thickness is about 10^6K/s, and the temperature of cooling process does not obviously go back by the release of solidification latent heat. The solidification rate of ribbon is at 0.010-0.394 m/s, and it changes from high to low with the prolonged solidification time.

由冷却曲线和温度场曲线类比结果可知，带子的凝固时间为1.0×10^(-4)s；单辊快淬的平均冷却速度在10^6 K/s数量级，且凝固潜热的释放不会明显地引起冷却过程的温度回升；带子的凝固速度在0.010~0.394 m/s范围之内随凝固时间的延长逐渐由大变小。

This paper measured the cooling curve of quenched and tempered heavy forging in temper cooling, and calculated maximum instantaneous elastic stress in cooling below 400℃.

测量了调质大锻件高温回火冷却时的表面及心部冷却曲线、室温及低温冲击韧性，并且计算了400℃以后冷却时最大瞬时弹性热应力。

The concept of secondary recalescence is outlined. It is pointed out that the inflection point occurred during recalesence stage only indecates the heat requirement for dendrite remelting, while the inflection point resulted from heat release during new phase formation can be regarded as a strict secondary recalescence.

提出在冷却曲线的再辉阶段出现的温度变化拐点，只是表明枝晶熔断过程对热量的需求，只有在快速凝固阶段的冷却曲线上出现的由于新相形成而释放出潜热导致的温度变化拐点才算得上严格意义上的二次再辉。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。