孙大坤
  • 姓名:孙大坤
  • 职称:讲师
  • 联系电话:(010)82338262
  • 办公地点:北配楼202
  • 电子邮箱:sundk@buaa.edu.cn
  • 专业方向:航空宇航推进理论与工程,流体机械及工程
个人简介

北京航空航天大学学士(2003)、博士(2010)。主要从事叶轮机流动稳定性理论评估与控制方法研究,承担国家自然科学基金青年基金、航空科学基金、中国博士后科学基金等项目。近年来在AIAA Journal of Propulsion and Power, ASME Journal of Fluids Engineering, ASME Journal of Turbomachinery, AIAA Journal, Chinese Journal of Aeronautics等学术刊物上发表9篇论文。 

研究方向

叶轮机械气动热力学,叶轮机非定常流动,失速裕度理论评估方法,复杂流动控制技术

研究成果

1) Xiaofeng Sun, Dakun Sun, Xiaohua Liu, Weiwei Yu and Xiaoyu Wang, “Theory of Compressor Stability Enhancement Using Novel Casing Treatment, Part I: Methodology,” AIAA Journal of Propulsion and Power, 30(5), pp. 1224-1235, 2014
2) Dakun Sun, Xiaohua Liu, Donghai Jin, Xingmin Gui and Xiaofeng Sun, “Theory of Compressor Stability Enhancement Using Novel Casing Treatment, Part II: Experiment,” AIAA Journal of Propulsion and Power, 30(5), pp.1236-1247, 2014
3) Xiaohua Liu, Dakun Sun, Xiaofeng Sun, “Basic Studies of Flow-Instability Inception in Axial Compressors Using Eigenvalue Method,” ASME Journal of Fluids Engineering, 136(3), p. 031102, 2014
4) Xiaofeng Sun, Xiaohua Liu, Ruiwei Hou and Dakun Sun, “A General Theory of Flow Instability Inception in Turbomachinery,” AIAA Journal, 51(7), pp. 1675-1687, 2013
5) Xiaohua Liu, Yanpei Zhou, Xiaofeng Sun, and Dakun Sun, “Calculation of Flow Instability Inception in High Speed Axial Compressors Based on an Eigenvalue Theory,” ASME Journal of Turbomachinery, 137(6), p. 061007, 2015 6) Dakun Sun, Xiaohua Liu, and Xiaofeng Sun, “An Evaluation Approach for the Stall Margin Enhancement with Stall Precursor-Suppressed Casing Treatment,” ASME Journal of Fluids Engineering, 2015.