Shape Modelling of Metal Foams of Open/Closed States and their Intermediates by Implicit Function
Shape Modelling of Metal Foams of Open/Closed States and their Intermediates by Implicit Function
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DOI：
10.15748/jasse.8.143
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发表时间：
2021
影响因子：
0.5
通讯作者：
Yuya Hanaoka;T. Itoh;K. Tateyama;S. Nakata;Keiko Watanabe
中科院分区：
文献类型：
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作者：
Yuya Hanaoka;T. Itoh;K. Tateyama;S. Nakata;Keiko Watanabe
.近年来，为了生成开孔或闭孔状态的泡沫金属模型，提出了基于球函数和径向基函数的方法。在这些方法中，隐式函数用于表示金属泡沫的形状。本文利用隐函数的性质，对基于球基函数和径向基函数的方法进行了类似的推广，使之能表示开/闭态及其中间态。该方法的一个优点是可以用一个隐函数来表示泡沫金属的任何状态。
. Recently, to generate metal foam models for either open or closed state, a sphere-function-based method and a radial-basis-function-based one have been proposed. In these methods, implicit functions are employed for representing shapes of metal foams. In this pa-per, these methods based on spheres and radial basis functions have similarly been extended by employing characteristics of implicit functions, so that open / closed states and their intermediates can be represented. It is an advantage of the extended methods that any states of metal foams can be represented by only one implicit function.