对于统计间歇性现象的碎形几何模型
Walid Tarraf1,2, Diogo Queiros-Condé2, Patrick Ribeiro2
1Laboratory of Research in Industrial Eco-Innovation and Energetic (LR2E), Ecole Supérieure d'Ingénieurs ECAM-EPMI, 13 Bd de l'Hautil, 95000 Cergy, France.
Entropy (Basel, Switzerland)
|May 27, 2023
概括
这项研究引入了一个间歇性的几何模型,用热皮肤理论来验证它. 碎形模型成功地描述了多尺度动力学和可逆性效率,为这个理论概念提供了新的可视化.
科学领域:
- * * 物理学 物理
- * 数学 是一个学科.
- * 分形几何学 分形几何学
背景情况:
- *间歇性是一种理论概念,缺乏几何可视化.
- *以前的方法没有利用间歇性的简单几何模型.
研究的目的:
- * 提出一种新的间歇性的几何模型.
- *为了验证模型使用热皮肤理论来描述间歇性的能力.
- * 分析间歇性的碎形性质及其与同质流模型的偏差.
主要方法:
- * 开发一个类似于坎托尔形状的2D点集群几何模型.
- * 应用热皮肤理论来分析多尺度动态.
- *通过统计和几何分析计算可逆性效率 (γ).
- * 利用扩展的自我相似性 (E.S.S.) 用于模型分析.
主要成果:
- *使用热皮肤理论对几何模型的概念验证.
- * 通过多尺度动态,合体和顶峰波动来充分描述间歇性.
- * 统计 (γstat) 和几何 (γgeo) 可逆性效率值等同,误差较低.
- * 识别间歇性作为偏离Kolmogorov在流中的同质性假设.
结论:
- * 拟议的分形模型提供了间歇性的几何解释.
- *热皮肤理论有效地描述了拟议的间歇性模型的多尺度动态.
- *通过可逆性效率和E.S.S.S.验证模型的有效性. 支持其在理解间歇性的实用性.
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