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文摘
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为观察超声速混合过程，设计制造了专用的实验装置．实验结果表明：混合过程的总压损失随两种超声速流的密度比、静温比增大而增加．若密度比、静温比相同或相近时，速度差对总压损失的影响可忽略．但速度差随密度比、静温比增大而增大时总压损失亦随之增大． |
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其他语种文摘
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The special experimental setup was constructed for observing the mixing processes of two supersonic flow. The experimental results show that the higher the static temperature and the density ratio between two supersonic flow, the more the total pressure losses of flow during mixing. The effect of the velocity difference on total pressure loss may be neglected, if the density and the static temperature difference are equal. But total pressure loss increases with the increasing of the velocity difference accompanied with the increase of the density and the static temperature ratio. |
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来源
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大连理工大学学报
,2004,44(3):362-365 【核心库】
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关键词
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裂解
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地址
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中国科学院力学研究所, 高温气体动力学重点实验室, 北京, 100080
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1000-8608 |
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学科
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化学工业 |
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基金
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国家自然科学基金
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国家自然科学基金
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文献收藏号
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CSCD:1623476
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