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| 风扇/轴流压气机裕度定制 | |
| 引用本文： | 季路成,邵卫卫,陈江.风扇/轴流压气机裕度定制[J].工程热物理学报,2006,27(Z1):105-108. |
| 作者姓名： | 季路成 邵卫卫 陈江 |
| 作者单位： | 1. 中国科学院工程热物理研究所,北京,100080 2. 中国科学院工程热物理研究所,北京,100080;中国科学院研究生院,北京,100049 3. 北京航空航天大学能源与动力工程学院,北京,100083 |
| 基金项目： | 国家高技术研究发展计划(863计划) |
| 摘 要： | 从掌控风扇/轴流压气机裕度方法回顾入手,探析美国和俄罗斯裕度控制方法及相应特点,提出将掠因素全面包含入二维特性预估循环,并将对裕度控制机制的朴素认识嵌入CFD结果判读,形成裕度定制方法。 |
| 关 键 词： | 风扇 轴流压气机 裕度定制 失速裕度 特性计算 |
| 文章编号： | 0253-231X(2006)Suppl.1-0105-04 |
| 修稿时间： | 2006年2月16日 |
STALL MARGIN CUSTOMIZING FOR FAN AND AXIAL COMPRESSOR |
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| JI Lu-Cheng,SHAO Wei-Wei,CHEN Jiang.STALL MARGIN CUSTOMIZING FOR FAN AND AXIAL COMPRESSOR[J].Journal of Engineering Thermophysics,2006,27(Z1):105-108. | |
| Authors: | JI Lu-Cheng SHAO Wei-Wei CHEN Jiang |
| Abstract: | On basis of reviewing on methods of achieving the goal of stall margin in design process of fan or axial compressors,stall margin customizing(SMC)is put forward.It is divided into two design loops.One is two dimensional,which includes through flow design and blade making and through flow performance prediction.Here through flow performance prediction plays most important roles in achieving the stall margin goal,and its most distinct feature is that the sweep effect has been completely involved.Another loop of controlling stall margin is three dimensional,in which performance prediction with three dimensional CFD tools is highly relied on.The present stall margin customizing emphasizes the former two dimensional loop because it is somewhat beforehand.This is the reason that the technique of"SMC"comes from. |
| Keywords: | fan axial compressor stall margin customizing stall margin performance calculation |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |