Multi-Objective Design for Critical Supporting Parameters of Vacuum-Insulated Glazing with a Case Study
Vacuum-insulated glazing (VIG) has excellent sound and heat insulation and anti-fogging properties, having been a typical structure–function-integrated glass deep processing product. However, overlapping, vacancy and excessive spacing distance of the supporting pillars will increase the concentrated...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-07-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/12/15/7504 |
| _version_ | 1827603329753022464 |
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| author | Yifu Zhang Wei Yuan Lianjie Han Ruihong Zhang Xiaobo Xi |
| author_facet | Yifu Zhang Wei Yuan Lianjie Han Ruihong Zhang Xiaobo Xi |
| author_sort | Yifu Zhang |
| collection | DOAJ |
| description | Vacuum-insulated glazing (VIG) has excellent sound and heat insulation and anti-fogging properties, having been a typical structure–function-integrated glass deep processing product. However, overlapping, vacancy and excessive spacing distance of the supporting pillars will increase the concentrated stress for the glass substrate, raising the potential risk of failure. Therefore, this study, aiming to address the high cost of sample preparation and the multiple factors affecting stress distribution, developed a multi-objective design for supporting stress. In this paper, a multi-objective optimization model was designed based on comprehensive mechanical analysis under square-distributed supporting. The critical supporting pillars radius as well as the critical spacing distance were solved and met the strength requirement. Case simulation demonstrated that a 0.2 mm or more radius and a 63 mm or less spacing distance for the supporting pillars were acceptable placement methods which conformed to the design requirements. This research will act as a theoretical reference for future studies, promoting the in-depth development of VIG and exploration of high-strength safety products. |
| first_indexed | 2024-03-09T05:37:40Z |
| format | Article |
| id | doaj.art-5914178a64d74bdf916c605b0d6ae6d0 |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-09T05:37:40Z |
| publishDate | 2022-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-5914178a64d74bdf916c605b0d6ae6d02023-12-03T12:27:39ZengMDPI AGApplied Sciences2076-34172022-07-011215750410.3390/app12157504Multi-Objective Design for Critical Supporting Parameters of Vacuum-Insulated Glazing with a Case StudyYifu Zhang0Wei Yuan1Lianjie Han2Ruihong Zhang3Xiaobo Xi4School of Mechanical Engineering, Yangzhou University, Yangzhou 225127, ChinaSchool of Mechanical Engineering, Yangzhou University, Yangzhou 225127, ChinaSchool of Mechanical Engineering, Yangzhou University, Yangzhou 225127, ChinaSchool of Mechanical Engineering, Yangzhou University, Yangzhou 225127, ChinaSchool of Mechanical Engineering, Yangzhou University, Yangzhou 225127, ChinaVacuum-insulated glazing (VIG) has excellent sound and heat insulation and anti-fogging properties, having been a typical structure–function-integrated glass deep processing product. However, overlapping, vacancy and excessive spacing distance of the supporting pillars will increase the concentrated stress for the glass substrate, raising the potential risk of failure. Therefore, this study, aiming to address the high cost of sample preparation and the multiple factors affecting stress distribution, developed a multi-objective design for supporting stress. In this paper, a multi-objective optimization model was designed based on comprehensive mechanical analysis under square-distributed supporting. The critical supporting pillars radius as well as the critical spacing distance were solved and met the strength requirement. Case simulation demonstrated that a 0.2 mm or more radius and a 63 mm or less spacing distance for the supporting pillars were acceptable placement methods which conformed to the design requirements. This research will act as a theoretical reference for future studies, promoting the in-depth development of VIG and exploration of high-strength safety products.https://www.mdpi.com/2076-3417/12/15/7504vacuum-insulated glazingsupporting pillarmulti-objective designsupporting spacing |
| spellingShingle | Yifu Zhang Wei Yuan Lianjie Han Ruihong Zhang Xiaobo Xi Multi-Objective Design for Critical Supporting Parameters of Vacuum-Insulated Glazing with a Case Study Applied Sciences vacuum-insulated glazing supporting pillar multi-objective design supporting spacing |
| title | Multi-Objective Design for Critical Supporting Parameters of Vacuum-Insulated Glazing with a Case Study |
| title_full | Multi-Objective Design for Critical Supporting Parameters of Vacuum-Insulated Glazing with a Case Study |
| title_fullStr | Multi-Objective Design for Critical Supporting Parameters of Vacuum-Insulated Glazing with a Case Study |
| title_full_unstemmed | Multi-Objective Design for Critical Supporting Parameters of Vacuum-Insulated Glazing with a Case Study |
| title_short | Multi-Objective Design for Critical Supporting Parameters of Vacuum-Insulated Glazing with a Case Study |
| title_sort | multi objective design for critical supporting parameters of vacuum insulated glazing with a case study |
| topic | vacuum-insulated glazing supporting pillar multi-objective design supporting spacing |
| url | https://www.mdpi.com/2076-3417/12/15/7504 |
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