| 点火延迟时间测量系统的研制 |
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| 引用本文： | 毕群,谈浩元.点火延迟时间测量系统的研制[J].航空动力学报,1997,12(3):324-326,336. |
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| 作者姓名： | 毕群 谈浩元 |
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| 作者单位： | 南京航空航天大学 |
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| 摘 要： | 自行研制的催化点火器点火延迟时间测量系统使用微机技术、实时在线测量，测试精度高、系统稳定可靠，并完成了多批次国产催化点火器的鉴定工作。稍加改装，还可用于各类点火系统的点火延迟时间测量。
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| 关 键 词： | 催化点火器 点火延迟时间 接口 光电管 |
| 收稿时间： | 6/1/1996 12:00:00 AM |
| 修稿时间： | 1/1/1997 12:00:00 AM |
A SYSTEM FOR MEASURING IGNITION DELAY TIME |
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| Bi Qun and Tan Haoyuan.A SYSTEM FOR MEASURING IGNITION DELAY TIME[J].Journal of Aerospace Power,1997,12(3):324-326,336. |
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| Authors: | Bi Qun and Tan Haoyuan |
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| Institution: | 2nd Dept.Nanjing University of Aeronautics and Astronautics, Nanjing 210016;2nd Dept.Nanjing University of Aeronautics and Astronautics, Nanjing 210016 |
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| Abstract: | A measuring system for ignition delay time,which consists of an Intel 8253 chip,a microcomputer,an electric magnetic valve and an ultraviolet photodiode was developed.It can realize the real-time and on-line measurement with precision of 0.001 second.The system has been used successfully in measuring of ignition delay time to appraise the performance of a catalytic igniter. |
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