The thesis focuses on the propagation of wave in an anisotropic material, especially of those transformation media.
本文讨论波在各向异性材料中的传播,着重研究转换介质的特性。
参考来源 - 各向异性材料中的波:隐身衣、旋转衣和声子晶体In analysis of isotropic and anisotropic material, PTR method has advantages compared with Mirage and JR method in theories and experiments. PTR method is proved to be an important tool in measurements of thermal characters of materials.
对于各向同性和各向异性材料的热导率的分析,光热辐射方法在理论推导和实验装置上较为简单,相对于光热偏转技术(Mirage)和红外辐射方法(IR)具有明显的优点,事实证明光热辐射技术是材料热物理性质测量的一种重要工具。
参考来源 - 不透明材料热扩散率PTR测量方法的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Effectiveness of the FEM analysis for the creep behavior of the ortho-anisotropic material is proved by the experimental results.
然后, 针对气冷叶片的特点, 探讨多孔构件的简化蠕变有限元分析方法。
With practical examples, I have calculated the unidirectional fiber-reinforced composite material engineering constants and discussed the finite element issue of anisotropic materials.
结合工程实例,计算了单向纤维增强复合材料工程常数,探讨了各向异性材料的有限元问题。
There is a distinct difference between tensile and compressive modulus. Xylem is a kind of anisotropic material and modeling its mechanical model needs anisotropic constitutive relations.
拉伸弹性模量与压缩弹性模量有明显差异,木质部属各向异性材料,建立力学模型应采用各向异性的本构关系。
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