| 多层绝热材料抽真空阻力测试装置 |
| |
| 引用本文： | 谭粤,李蔚,夏莉,鲁雪生. 多层绝热材料抽真空阻力测试装置[J]. 广州航海高等专科学校学报, 2021, 29(1): 51-54 |
| |
| 作者姓名： | 谭粤 李蔚 夏莉 鲁雪生 |
| |
| 作者单位： | 广东省特种设备检测研究院 低温室,广东 广州510655 |
| |
| 摘 要： | 研制了一套多层绝热材料抽真空阻力测试装置,该装置测试时不破坏原有的绝热材料结构,测试准确度得以提高.利用测试装置对一种典型的多层绝热材料进行抽真空阻力性能测试,可以定量的获得多层绝热材料对抽真空产生阻力作用的效果.在抽真空过程中,随着测试厚度的增加,多层绝热材料内、外部的真空度差值逐渐增大,也即是随着测试厚度的增加,材...
|
| 关 键 词： | 多层绝热材料 抽真空阻力测试 测试装置 层间压强 |
Measurement of Vacuum Resistance Characteristics of Multilayer Insulation Material |
| |
| TAN Yue,LI Wei,XIA Li,LU Xue-sheng. Measurement of Vacuum Resistance Characteristics of Multilayer Insulation Material[J]. Journal of Guangzhou Maritime College, 2021, 29(1): 51-54 |
| |
| Authors: | TAN Yue LI Wei XIA Li LU Xue-sheng |
| |
| Affiliation: | (Guangdong Institute of Special Equipment Inspection,Guangzhou Guangdong 510655,China) |
| |
| Abstract: | A set of vacuum resistance test device for multilayer insulation material is developed.The device does not damage the original insulation material structure,and the test accuracy is improved.Using the test device to test the vacuum resistance performance of a typical multi-layer insulation material,we can quantitatively obtain the effect of multi-layer insulation material on the vacuum resistance.In the process of vacuumizing,with the increase of the test thickness,the vacuum difference between the inside and outside of the multilayer insulation material increases gradually,that is,with the increase of the test thickness,the vacuumizing resistance of the material increases. |
| |
| Keywords: | Multilayer insulation material vacuum resistance test test device interlaminar pressure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
