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首页> 外文期刊>Journal of Materials Engineering and Performance >Simulation of the Evolution of Floor Covering Ceramic Tiles During the Firing
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Simulation of the Evolution of Floor Covering Ceramic Tiles During the Firing

机译:烧制地板砖的演化模拟

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Finding the geometry and properties of a ceramic tile after its firing using simulations, is relevant because several defects can occur and the tile can be rejected if the conditions of the firing are inadequate for the geometry and materials of the tile. Previous works present limitations because they do not use a model characteristic of ceramics at high temperatures and they oversimplify the simulations. As a response to such shortcomings, this article presents a simulation with a three-dimensional Norton's model, which is characteristic of ceramics at high temperatures. The results of our simulated experiments show advantages with respect to the identification of the mechanisms that contribute to the final shape of the body. Our work is able to divide the history of temperatures in stages where the evolution of the thermal, elastic, and creep deformations is simplified and meaningful. That is achieved because our work found that curvature is the most descriptive parameter of the simulation. Future work is to be realized in the creation of a model that takes into account that the shrinkage is dependent on the history of temperatures.
机译:使用模拟查找瓷砖烧制后的几何形状和特性很重要,因为如果烧制条件不足以适应瓷砖的几何形状和材料,则可能会发生一些缺陷并且可以拒绝瓷砖。以前的工作存在局限性,因为它们没有使用高温下的陶瓷模型特性,并且简化了仿真过程。针对这种缺陷,本文提出了三维诺顿模型的仿真,该模型是高温下陶瓷的特征。我们的模拟实验结果显示出在识别有助于最终身体形状的机制方面的优势。我们的工作能够将温度的历史划分为多个阶段,在这些阶段中,热变形,弹性变形和蠕变变形的演变变得简单而有意义。之所以能够实现这一目标,是因为我们的工作发现曲率是模拟中最具描述性的参数。考虑到收缩率取决于温度的历史记录,将来的工作将在创建模型的过程中实现。

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