| NF-6风洞马赫数控制系统研制 |
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| 引用本文： | 惠增宏,何明一,竹朝霞.NF-6风洞马赫数控制系统研制[J].实验流体力学,2005,19(1):61-65. |
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| 作者姓名： | 惠增宏 何明一 竹朝霞 |
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| 作者单位： | 西北工业大学,陕西,西安,710072 |
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| 摘 要： | NF-6风洞是我国唯一一座增压连续式跨声速翼型风洞，为了提高实验雷诺数，在设计上还具有喷氮降温的功能。笔者介绍了NF-6风洞马赫数控制系统的组成、特点及运行方式，对转速控制子系统、压缩机静叶角控制子系统、二喉道栅指控制子系统等进行了较为详细的介绍。
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| 关 键 词： | 跨声速风洞 马赫数 转速控制 静叶角 二喉道栅指 NF-6 |
| 文章编号： | 1672-9897(2005)01-0061-05 |
| 修稿时间： | 2004年4月12日 |
Research on the Mach number control system in NF-6 wind tunnel |
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| HUI Zeng-hong,HE Ming-yi,ZHU Zhao-xia.Research on the Mach number control system in NF-6 wind tunnel[J].Experiments and Measur in Fluid Mechanics,2005,19(1):61-65. |
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| Authors: | HUI Zeng-hong HE Ming-yi ZHU Zhao-xia |
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| Abstract: | NF-6 wind tunnel is a pressurized continuous two-dimensional transonic wind tunnel, which is the only one in China. In this paper, the Mach number control system in NF-6 wind tunnel is introduced, especially in detail for the compressor rotary speed control sub-system, the compressor stator vane control sub-system and the second throat control sub-system. |
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| Keywords: | transonic wind tunnel Mach number compressor rotary speed control compressor stator vane control second throat control |
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