| 液氧/煤油发动机试车主要参数测量方法研究 |
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| 引用本文： | 赵万明.液氧/煤油发动机试车主要参数测量方法研究[J].火箭推进,2006,32(5):51-55,64. |
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| 作者姓名： | 赵万明 |
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| 作者单位： | 西安航天动力试验技术研究所,陕西,西安,710100 |
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| 摘 要： | 针对液氧/煤油发动机地面试车中测量参数类型多,各参数测量原理不同,采集装置各异、校准方法复杂,测量过程出现转速数据波动,低温温度测量精度低,低温压力零位漂移,负推力修正及低频脉动压力参数测量等诸多技术问题进行了深入研究,提出了解决途径、验证方法等。
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| 关 键 词： | 液氧/煤油发动机试车 参数测量 测量方法 |
| 文章编号： | (2006)05-0051-06 |
| 收稿时间： | 2006-02-03 |
| 修稿时间： | 2006-07-04 |
Research of measuring method in the LOX/kerosene engine tests |
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| Zhao Wanming.Research of measuring method in the LOX/kerosene engine tests[J].Journal of Rocket Propulsion,2006,32(5):51-55,64. |
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| Authors: | Zhao Wanming |
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| Abstract: | There are many kinds of parameters in the ground tests of LOX/kerosene engine. fluctuation of roating speed data fluctuation, low temperature deviation, zero position drift of pressure at temperature, negative thrust correction and measurement of low frequency pulsating pressure measurement are the technical problems in measurements. The methods of measurements and the technical problems are studied in this paper. Solutions and the methods of verification are also proposed in the paper. |
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| Keywords: | LOX/kerosene engine test parameter measurement method of measurement |
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