| 纹影技术在直喷式柴油机燃烧过程研究中的应用 |
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| 引用本文： | 叶枫.纹影技术在直喷式柴油机燃烧过程研究中的应用[J].光学学报,1987(12). |
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| 作者姓名： | 叶枫 |
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| 作者单位： | 天津大学内燃机研究所 |
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| 摘 要： | 本文叙述了作者所设计建立的高速纹影摄影光路系统,给出了利用该系统所拍摄的纹影照片,并通过照片简单分析了柴油机缸内的喷雾和燃烧过程。结果表明,纹影技术是研究发动机缸内空气运动和喷雾燃烧过程的有效手段。
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| 关 键 词： | 纹影技术 燃烧过程 |
Schlieren technique applied to investigate the combustion processes in a DI diesel engine |
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| YE PENG.Schlieren technique applied to investigate the combustion processes in a DI diesel engine[J].Acta Optica Sinica,1987(12). |
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| Authors: | YE PENG |
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| Abstract: | The paper reports the schlieren technique apply in investigating combustion processes in a DI diesel engine. The design of the schlieren system and the high speed photo-graph control system are described. The paper analyses effects of the air swirl intensity on the injection fuel and the flame propagation in the cylinder with the aid of photo-graphs. The conclusion is that the schlieren technique is an important method for investigating the combustion processes in I.C engines. |
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| Keywords: | Schlieren technique Processes of combustion |
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