| Stability Analysis of Slowly Divergent Swirling Flow(Ⅰ)──Theory |
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| 引用本文： | 夏南, 尹协远.Stability Analysis of Slowly Divergent Swirling Flow(Ⅰ)──Theory[J].应用数学和力学(英文版),1995,16(11):1047-1054. |
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| 作者姓名： | 夏南 尹协远 |
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| 基金项目： | Project supported by National Science Foundation of China |
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| 摘 要： | ＳＴＡＢＩＬＩＴＹＡＮＡＬＹＳＩＳＯＦＳＬＯＷＬＹＤＩＶＥＲＧＥＮＴＳＷＩＲＬＩＮＧＦＬＯＷ（Ｉ）──ＴＨＥＯＲＹ＇ＸｉａＮａｎ（夏南）；ＹｉｎＸｉｅｙｕａｎ（尹协远）（ＲｅｃｅｉｖｅｄＪｕｌｙ１９．１９９３．ＣｏｍｍｕｎｉｃａｔｅｄｂｙＴｓａｉＳｈ...
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| 收稿时间： | 1993-07-19 |
STABILITY ANALYSIS OF SLOWLY DIVERGENT SWIRLINGFLOW (I) THEORY |
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| Xia Nan, Yin Xieyuan.STABILITY ANALYSIS OF SLOWLY DIVERGENT SWIRLINGFLOW (I) THEORY[J].Applied Mathematics and Mechanics(English Edition),1995,16(11):1047-1054. |
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| Authors: | Xia Nan Yin Xieyuan |
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| Institution: | Department of Modern Mechanies, University of Science and Technology of China, Hefei 230026, P. R. China |
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| Abstract: | The stability of inviscid incompressible swirling flow with slowly divergence is investigated A multiple scale expansion is used to develop a linear stability study of slowly divergent swirling flow with non-axisymmetric disturbances The differental equations of zero-order and first-order disturbance module and governing equation of amplitude variation due to slowly divergent flow are derved The plaschko s equation for slowly divergent swirl-free jet has been extended to slowly divergent flow with swirlin the present study. |
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| Keywords: | stabilty swirling flow vortex flow |
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