| 新型含尘气体激波管 |
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| 引用本文： | 耿继辉.新型含尘气体激波管[J].南京理工大学学报(自然科学版),1995,19(5):385-388. |
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| 作者姓名： | 耿继辉 |
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| 作者单位： | 南京理工大学动力工程学院 |
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| 基金项目： | 国家教委留学回国人员基金 |
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| 摘 要： | 详细介绍了新型两相激波管设计原理、气体与气固两相混合物分界平面的产生方法及粉尘浓度在线测量。作为应用，给出了强激波与气固混合物分界平面相互作用的实验现象，讨论了用于测量颗粒群阻力系数的可行性。
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| 关 键 词： | 激波管 两相混合物 激波干扰 含尘 气体激波管 |
A New Dusty Gas Shock Tube |
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| Geng Jihui.A New Dusty Gas Shock Tube[J].Journal of Nanjing University of Science and Technology(Nature Science),1995,19(5):385-388. |
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| Authors: | Geng Jihui |
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| Abstract: | In this paper,a newly developed two-phase shock tube was presented in detail,in which a planar interface between a gas and a particle gas mixture was generatedand particle concentrations were measured quantitatively and temporally.Initial interactionbetween an incident shock wave with Mach number of Ma = 5.15 and a cornstarch nitrogen mixture was observed.For coming application,the feasibility to measure the drag coef-ficient of particles in a cloud is discussed |
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| Keywords: | shock tube two-phase mixtures shock wave interaction dust measurement planar interface |
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