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兰州大学 [9]
北京航空航天大学 [7]
北京大学 [3]
地理科学与资源研究所 [2]
华南理工大学 [2]
西安交通大学 [1]
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期刊论文 [26]
会议论文 [3]
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Numerical and experimental study of the thermochemical erosion of a graphite nozzle in a hybrid rocket motor with a star grain
期刊论文
ACTA ASTRONAUTICA, 2019, 卷号: 155, 页码: 10-22
作者:
Tian Hui
;
Yu Ruipeng
;
Li Chengen
;
Zhao Sheng
;
Zhu Hao
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/30
Hybrid rocket motor
Erosion rate
Star grain
Parameter Analysis and Transient-Feature Study of a Long-Time Working Hybrid Rocket Motor
期刊论文
JOURNAL OF AEROSPACE ENGINEERING, 2019, 卷号: 32
作者:
Zhu Hao
;
Sun Xingliang
;
Li Chengen
;
Tian Hui
;
Cai Guobiao
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/12/30
Transient feature
Regression rate
Long-time working
Hybrid rocket motor
Flow field and injector heat characteristics of hybrid rocket motor with annular-gap injector
期刊论文
AEROSPACE SCIENCE AND TECHNOLOGY, 2019, 卷号: 93
作者:
Li, Chengen
;
Cai, Guobiao
;
Wang, Pengfei
;
Tian, Hui
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  |  
浏览/下载:10/0
  |  
提交时间:2019/12/30
Hybrid rocket motor
Annular-gap injector
Hydrogen peroxide
Combustion flow field
Coupled injector heat transfer
Contrasting effects of ectomycorrhizal and arbuscular mycorrhizal tropical tree species on soil nitrogen cycling: the potential mechanisms and corresponding adaptive strategies
期刊论文
OIKOS, 2018, 卷号: 127, 期号: 4, 页码: 518-530
作者:
Lin, Guigang
;
Guo, Dali
;
Li, Liang
;
Ma, Chengen
;
Zeng, De-Hui
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2019/05/30
Contrasting effects of ectomycorrhizal and arbuscular mycorrhizal tropical tree species on soil nitrogen cycling: the potential mechanisms and corresponding adaptive strategies
期刊论文
OIKOS, 2018, 期号: 4, 页码: 518-530
作者:
Lin, Guigang
;
Guo, Dali
;
Li, Liang
;
Ma, Chengen
;
Zeng, De-Hui
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2018/09/10
Contrasting effects of ectomycorrhizal and arbuscular mycorrhizal tropical tree species on soil nitrogen cycling: the potential mechanisms and corresponding adaptive strategies
期刊论文
OIKOS, 2018, 卷号: 127, 期号: 4, 页码: 518-530
作者:
Lin, Guigang
;
Guo, Dali
;
Li, Liang
;
Ma, Chengen
;
Zeng, De-Hui
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2021/02/02
Hepatic Abscess Secondary to Stomach Perforation by a Fish Bone: a Rare Cause of Hepatic Abscess
期刊论文
ANNALS OF HEPATOLOGY, 2018, 卷号: 17, 期号: 5, 页码: 880-883
作者:
Yu, Wenxiu[1]
;
Yu, Hailin[2]
;
Ling, Jun[3]
;
Du, Jiang[4]
;
Yin, Zhijing[5]
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/24
Foreign body
Clinic
Perforation
Gastrointestinal tract
Pyogenic liver abscess
Regression rate characteristics of hybrid rocket motor with helical grain
期刊论文
AEROSPACE SCIENCE AND TECHNOLOGY, 2017, 卷号: 68, 页码: 90-103
作者:
Tian, Hui
;
Li, Yuelong
;
Li, Chengen
;
Sun, Xingliang
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  |  
浏览/下载:7/0
  |  
提交时间:2019/12/30
Hybrid rocket motor
Helical grain
Fuel regression rate
Numerical simulation
Firing test
Transient analysis on ignition process of catalytic hybrid rocket motor
期刊论文
AEROSPACE SCIENCE AND TECHNOLOGY, 2017, 卷号: 67, 页码: 366-377
作者:
Cai, Guobiao
;
Li, Chengen
;
Zhao, Sheng
;
Tian, Hui
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/12/30
Hybrid rocket motor
Catalytic ignition
Transient process
Ignition delay time
Root and leaf decomposition become decoupled overtime: implications for below- and above-ground relationships
期刊论文
Functional ecology, 2016, 卷号: 30, 期号: 7, 页码: 1239-1246
作者:
Ma, Chengen
;
Xiong, Yanmei
;
Li, Le
;
Guo, Dali
收藏
  |  
浏览/下载:79/0
  |  
提交时间:2019/05/09
Absorptive fine roots
Carbon cycling
Fine root decomposition
Litter chemistry
Plant functional traits
Plant-soil feedback
Whole-plant economics spectrum
Woody plants
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