| 预冷却吸气式涡轮冲压膨胀循环发动机发展简介 |
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| 引用本文： | 商旭升,蔡元虎,肖洪. 预冷却吸气式涡轮冲压膨胀循环发动机发展简介[J]. 兵工学报, 2006, 27(3): 480-484 |
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| 作者姓名： | 商旭升 蔡元虎 肖洪 |
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| 作者单位： | 海军飞行学院,教研部,辽宁,葫芦岛,125001;西北工业大学,动力与能源学院,陕西,西安,710072 |
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| 摘 要： | 分析了吸气式涡轮冲压膨胀循环( ATREX)发动机模型和工作原理，介绍了其主要害》件的研究和发展情况，与常规发动机相比说明了其发展的优势，总结归纳了这种发动机技术特点和发展的关键技术。研究认为ATREX发动机采用液态氢预冷却方式，大大扩展了常规涡轮发动机的工作范围，可满足高速飞行器或两级入轨航空航天飞机第一级动力装置的要求。
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| 关 键 词： | 航空、航天推进系统 涡轮基组合循环发动机 预冷却ATREX发动机 高超声速飞行器 二级入轨 |
| 文章编号： | 1000-1093（2006）03-0480-05 |
| 收稿时间： | 2004-04-08 |
| 修稿时间： | 2004-04-08 |
A Study on the Components Used on Pre-cooled ATREX Engine |
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| SHANG Xu-sheng,CAI Yuan-hu,XIAO Hong. A Study on the Components Used on Pre-cooled ATREX Engine[J]. Acta Armamentarii, 2006, 27(3): 480-484 |
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| Authors: | SHANG Xu-sheng CAI Yuan-hu XIAO Hong |
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| Affiliation: | 1. Department of Teach and Reach, Naval Fly Academy, Huludao 125001, Liaoning, China;2. School of Propulsion and Energy, Northwestern Polytechnical University, Xi’an 710072，Shaanxi,China |
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| Abstract: | Air turbo ramjet engine with expander cycle(ATREX) is a new type of high Mach turbine based combined cycle(TBCC) engine,based on existing turbojet engines developed in Japan.The authors analyze ATREX characteristics,explain its development superiority compared with the traditional engine,summarize its characteristics and key techniques in their development.It was found from the literatures that adopting liquid hydrogen cooler and pre-cooling method for ATREX engine can expand the regular turbojet working scope and satisfy the request of the supersonic aircraft or TSTO aircraft. |
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| Keywords: | propulsion system of aviation & aerospace TBCC(turbine based combined cycle) pre-cooled ATREX(air turbo ramjet engine with expander cycle) hypersonic aircraft TSTO(two stage to orbit) |
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