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.
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.
参考文献
| [1] | 王希季.航天器进入与返回技术[M].北京:宇航出版社,1991 |
| [2] | 姜贵庆;刘连元.高速气流传热与烧蚀热防护[M].北京:国防工业出版社,2003 |
| [3] | 张志成.高超声速气动热和热防护[M].北京:国防工业出版社,2003 |
| [4] | Liepmann H W;Roshko A合.气体动力学基础[M].北京:机械工业出版社,1983 |
| [5] | Rohsenow W S;Hartnett J P.Handbook of Heat Transfer[M].McGraw-Hill,Inc,1993 |
| [6] | Carslaw H S;Jaeger J C.Conduction of Heat in Solids[M].New York:Oxford Univeristy Press,1994 |
| [7] | 吕崇德.热工参数测量与处理[M].北京:清华大学出版社,2001 |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%