| 干冻磨削用低温冷风发生系统的设计 |
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| 引用本文： | 赵欢欢,刘业凤,刘华凯.干冻磨削用低温冷风发生系统的设计[J].低温与超导,2010,38(6). |
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| 作者姓名： | 赵欢欢 刘业凤 刘华凯 |
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| 作者单位： | 上海理工大学能源与动力工程学院,上海,200093 |
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| 基金项目： | 上海市科委计划项目，上海市重点学科建设项目，"十一·五"国家科技支撑计划资助项目，上海市研究生创新基金 |
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| 摘 要： | 低温冷风发生系统是研究和应用低温冷风磨削的前提,低温冷风磨削是绿色磨削技术的重要分支之一。采用以单级蒸汽压缩制冷系统为核心,设计了一套干冻磨削用低温冷风发生系统,对该系统流程做了详细的描述及各个系统装置进行了详细的介绍。该低温冷风发生系统设计合理、结构简单、易于控制和操作。
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| 关 键 词： | 干冻磨削 单级蒸汽压缩制冷 低温冷风发生系统 |
The design of cryogenic cold-air system for the dry and frozen grinding |
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| Zhao Huanhuan,Liu Yefeng,Liu Huakai.The design of cryogenic cold-air system for the dry and frozen grinding[J].Cryogenics and Superconductivity,2010,38(6). |
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| Authors: | Zhao Huanhuan Liu Yefeng Liu Huakai |
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| Institution: | Zhao Huanhuan1,Liu Yefeng1,Liu Huakai1(1.College of Energy and Power Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China,2.Shanghai Machine Tool Works Ltd,China) |
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| Abstract: | Low-temperature cold wind generation system is the premise to study and apply cooling-air grinding,and cooling-air grinding is a main branch of green grinding technology.With single-stage vapor compression refrigeration system as a core,a low temperature cold-air system for the dry and frozen grinding was designed.The system and its every devices were described in detail.Due to meticulous design and simple structure,the system is easy to control and operate. |
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| Keywords: | Dry and frozen grinding Single-stage vapor compression refrigeration Cooling-air generation system |
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