| 一个1+1对转涡轮的初步设计 |
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| 引用本文： | 季路成,权晓波,徐建中.一个1+1对转涡轮的初步设计[J].工程热物理学报,2001,22(4):438-440. |
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| 作者姓名： | 季路成 权晓波 徐建中 |
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| 作者单位： | 中国科学院工程热物理所, |
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| 基金项目： | 中国科学院知识创新工程项目，国家自然科学基金（No．59906012），国家重点基础研究发展规划项目（No．G1999D22 |
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| 摘 要： | 本文初步尝试１＋１对转涡轮设计，试图发现区别于常规涡轮设计存在的问题，探索对转涡轮设计体系的组成和应用策略，对１＋１对转涡轮给出初步评价。
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| 关 键 词： | 对转涡轮 涡轮设计 叶轮机械 |
| 文章编号： | 0253-231(2001)04-0438-03 |
| 修稿时间： | 2001年2月5日 |
A PRIMARY DESIGN OF ONE COUNTER-ROTATING TURBINE |
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| JI Lu-Cheng,QUAN Xiao-Bo,XU Jian-Zhong.A PRIMARY DESIGN OF ONE COUNTER-ROTATING TURBINE[J].Journal of Engineering Thermophysics,2001,22(4):438-440. |
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| Authors: | JI Lu-Cheng QUAN Xiao-Bo XU Jian-Zhong |
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| Abstract: | A primary design of one counter-rotating turbine is presented. Efforts are devoted to clarifying the differences existed between the design of conventional turbine and counter-rotating tur- bine. The components and strategy involved in the design system of counter-rotating turbine are explored. Initial evaluations about the counter-rotating turbine are obtained. It is concluded that counter-rotating turbine could have higher efficiency than conventional one, and the weight of low pressure turbine vane can be reduced 30 percent. The design system of the conventional turbine is suitable for counter-rotating turbine. |
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| Keywords: | counter-rotating turbine turbine design turbomachinery |
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