| 激光双曝光全息干涉技术在测取喷束温度与浓度分布过程中的应用 |
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| 引用本文： | 林其钊. 激光双曝光全息干涉技术在测取喷束温度与浓度分布过程中的应用[J]. 应用激光, 1998, 0(4) |
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| 作者姓名： | 林其钊 |
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| 作者单位： | 中国科学技术大学火灾科学国家重点实验室!合肥，230026 |
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| 摘 要： | 用激光双曝光全息干涉技术，测取了柴油机喷雾过程中油束内燃油温度与浓度的分布及变化历程，并用缸内瞬时取样技术对全息干涉的测试结果进行了验证。为柴油机喷雾过程中温度与浓度分布的定量测量，为分析柴油机喷雾场的结构提供了一种新的测试手段。
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| 关 键 词： | 全息干涉 温度场 浓度场 喷雾 |
Investigation on Measuring the Field of Temperature and Concentration in a Diesel Spray by Laser Double Exposure Holographic Interferometry Method |
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| Lin Qizhao. Investigation on Measuring the Field of Temperature and Concentration in a Diesel Spray by Laser Double Exposure Holographic Interferometry Method[J]. Applied Laser, 1998, 0(4) |
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| Authors: | Lin Qizhao |
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| Abstract: | The author have quantitatively measured the distribution of temperature and concentration in a spray in an E150 diesel engine by laser double exposure holographic interferometry thchnique. The result have been confirmed by instantaneous sampling technique. A new method have been developed for measuring the process of diesel spray. A useful tool and technique have been provided and developed for the researching and analyzing the distribution of temperature and concentration in the diesel spray. |
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| Keywords: | holographic interferometry temperature field concentration field |
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