|
|||||
|
|
| Φ1m电弧风洞大尺度防隔热组件烧蚀热结构试验 | |
| 引用本文： | 陈连忠, 程梅莎, 洪文虎.Φ1m电弧风洞大尺度防隔热组件烧蚀热结构试验[J].宇航材料工艺,2009,39(6). |
| 作者姓名： | 陈连忠 程梅莎 洪文虎 |
| 作者单位： | 1. 西北工业大学,西安,710072 2. 中国航天空气动力技术研究院,北京,100074 3. 中国运载火箭技术研究院,北京,100076 |
| 摘 要： | 针对大面积区域高焓、低热流、长时间气动加热环境,对1 m电弧风洞地面模拟试验系统进行了建设与完善,并引入了石英灯辐射辅助加热技术,对400 mm ×400 mm大尺度模型进行了试验,结果表明这种联合加热方式能够有效用于大尺度模型防、隔热及烧蚀热结构性能考核试验研究. |
| 关 键 词： | 大尺度 电弧风洞 防隔热性能 烧蚀热结构 |
Ablation-Thermal-Structure Test of Large Scale Model in Φ1 m Arc Heated Wind Tunnel |
|
| Chen Lianzhong,Cheng Meishan,Hong Wenhu.Ablation-Thermal-Structure Test of Large Scale Model in Φ1 m Arc Heated Wind Tunnel[J].Aerospace Materials & Technology,2009,39(6). | |
| Authors: | Chen Lianzhong Cheng Meishan Hong Wenhu |
| Abstract: | According to the aerodynamic heating conditions of large scale model with high enthalpy,low heat flux for a long time, the Φ1 m Arc heated wind tunnel was constructed with the quartz lamp radiation heating technology inducted, and test was done on the large scale fiat model of 400 mm × 400 mm. The results show that this combined heating method can be effectively used for the thermal protection and insulation performance test, together with the ablation-thermal-structure test. |
| Keywords: | Large scale Arc heated wind tunnel Thermal protection and insulation performance Ablation-ther-mal-structure |
| 本文献已被 万方数据 等数据库收录！ | |
| 点击此处可从《宇航材料工艺》浏览原始摘要信息 | |
| 点击此处可从《宇航材料工艺》下载免费的PDF全文 | |