| 三向碳/碳材料转捩压力的测量 |
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| 引用本文： | 张骞%陆兴煜%程淑芬.三向碳/碳材料转捩压力的测量[J].宇航材料工艺,2003,33(2):58-61. |
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| 作者姓名： | 张骞%陆兴煜%程淑芬 |
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| 作者单位： | 北京空气动力研究所,北京,100074 |
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| 摘 要： | 为评估三向碳/碳材料的烧蚀性能，在北京空气动力研究所研制的FD—04F电弧加热器上对三向碳／碳材料进行了滑行试验，测出了三向碳／碳材料的转接压力。试验结果表明：滑行试验在测量转接压力方面是有效的，并给出了三向碳／碳模型的转授压力数据和最终外形形状。
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| 关 键 词： | 烧蚀性能 滑行试验 三向碳／碳材料 转捩压力 再入弹头 边界层 压力测量 |
Measurement of Transition Pressure for 3D C/C Material |
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| Zhang Qian Lu Xingyu Cheng Shufen.Measurement of Transition Pressure for 3D C/C Material[J].Aerospace Materials & Technology,2003,33(2):58-61. |
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| Authors: | Zhang Qian Lu Xingyu Cheng Shufen |
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| Abstract: | In order to evaluate the 3D C/C material ablating performance, ramp tests are performed with FD-4F arc-heater in Beijing Institute of Aerodynamics, and transition pressure of the 3D C/C material is determined. The test results show that ramp test is effective for measuring the transition pressure. Transition pressure and final shape of 3D C/C material are given in this paper. |
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| Keywords: | Ablating performance Ramp test Transition pressure |
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