| 涡轮增压器压气机内部流场的CFD分析 |
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| 引用本文： | 梁晓瑜,毕玉华,申立中,叶年业,雷基林. 涡轮增压器压气机内部流场的CFD分析[J]. 小型内燃机与摩托车, 2007, 36(5): 12-14,34 |
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| 作者姓名： | 梁晓瑜 毕玉华 申立中 叶年业 雷基林 |
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| 作者单位： | 昆明理工大学交通工程学院,云南昆明,650224 |
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| 摘 要： | 本文采用三维扫描技术与实体造型软件建立了YJP60系列增压器压气机总成内部流道模型和压气机总成耦合流场网格模型,运用CFD软件FLUENT模拟了增压器压气机总成三维粘性定常流动特性,分析了压气机的内部流动情况,并分别对长短叶片的凹凸面进行了速度场和压力场的计算分析,为该系列增压器的优化设计提供理论依据。
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| 关 键 词： | 压气机 CFD分析 流场 |
| 文章编号： | 1671-0630（2007）05-0012-03 |
| 修稿时间： | 2007-04-29 |
CFD Analysis on Air Compressor Interior Flow Field of Turbo Supercharger |
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| Liang Xiaoyu,Bi Yuhua,Shen Lizhong,Ye Nianye,Lei Jilin. CFD Analysis on Air Compressor Interior Flow Field of Turbo Supercharger[J]. Small Internal Combustion Engine and Motorcycle, 2007, 36(5): 12-14,34 |
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| Authors: | Liang Xiaoyu Bi Yuhua Shen Lizhong Ye Nianye Lei Jilin |
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| Abstract: | The air compressor assembly internal flow channel model and the air compressor coupling flow field grid model of YJP60 series supercharger are established using Series software.The three dimensional coherent steady flow dynamic characteristic of the pressure intensifier air compressor unit are also simulated using CFD software FLUENT.The air compressor internal mobile situation are analyzed.The velocity field and the pressure field computation analysis to the leaf blade's concave and convex is carried out.These analyses provide us the theoretical basis for this series turbo supercharger optimized design. |
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| Keywords: | Pressure intensifier CFD analysis Flow field |
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