真空绝缘玻璃复合面板的数值分析,优化和多标准设计
Izabela Kowalczyk1, Damian Kozanecki1, Sylwia Krasoń1
1Department of Structural Mechanics, Lodz University of Technology, Politechniki 6, 93-590 Lodz, Poland.
Materials (Basel, Switzerland)
|July 14, 2023
概括
这项研究优化了真空绝缘玻璃 (VIG) 面板支柱安排,通过在机械和动态考虑方面增加美学标准. 新的设计方法将VIG面板的视觉吸引力与结构性能相结合.
科学领域:
- 材料科学 材料科学 材料科学
- 机械工程 机械工程
- 计算力学 计算力学 计算力学
背景情况:
- 真空绝缘玻璃 (VIG) 面板在玻璃板之间设有空置空间和微型支柱.
- 大气压导致面板偏斜,这是VIG结构中一个关键的机械挑战.
- 现有的研究主要集中在优化VIG柱的热和机械性能上.
研究的目的:
- 扩展VIG面板支柱排列优化超越自身频率和动态,包括审美考虑.
- 开发和分析新的VIG面板设计,采用多标准优化.
- 解决对VIG面板在易振动环境中的增强设计标准的需求.
主要方法:
- 使用Abaqus/CAE v2017来创建VIG面板的众多数值模型.
- 对生成的模型进行了全面的多标准分析.
- 采用碎形分析来自动评估拟议的支柱安排中的美学品质.
主要成果:
- 证明了将美学标准整合到VIG面板支柱优化中的可行性.
- 确定了工业VIG面板生产的理论解决方案.
- 展示了VIG面板设计可以有效地纳入新的美学和性能标准.
结论:
- 优化VIG面板支柱安排可以成功地扩展到包括美学因素.
- 该研究为VIG面板的多标准优化提供了一个框架.
- 这些发现支持开发具有改进结构,动态和视觉特征的VIG面板.
相关概念视频
Insulation Coordination
171
Insulation coordination is the process of matching electric equipment's insulation strength with protective device characteristics to protect the equipment against expected overvoltages. This selection is based on engineering judgment and cost. Equipment can generally withstand short-duration high transient overvoltages, but repeated tests with identical waveforms can yield inconsistent results. As a result, standard impulse voltage waveforms are used for testing, defined by specific times...
171
Wood Panel Products
95
Wood panel products are essential materials used in construction for applications such as flooring, siding, and roofing, typically available in standard dimensions of 4 feet by 8 feet, with thicknesses varying from one-quarter of an inch to one and one-eighth inches. Among the most common types of wood panels is plywood, which is produced by gluing multiple layers of thin wood veneers under pressure. The grain of the outer veneers runs lengthwise, while the grains of the interior layers run...
95
Thermal Insulation in Masonry Walls
149
In hot, dry climates, the thermal mass of masonry walls can be beneficial, absorbing heat during the day and releasing it at night, thereby stabilizing indoor temperatures. However, in most other climates, additional insulation is necessary to enhance thermal resistance.
External insulation can be applied using an Exterior Insulation and Finish System (EIFS), which involves affixing panels of plastic foam to the wall and covering them with a polymeric stucco reinforced with glass fiber mesh....
External insulation can be applied using an Exterior Insulation and Finish System (EIFS), which involves affixing panels of plastic foam to the wall and covering them with a polymeric stucco reinforced with glass fiber mesh....
149


