获奖情况:
中国航空学会技术发明一等奖、北京市高等教育教学成果一等奖
入选中国科协青年人才托举工程
发明专利:
(1) 董旭; 李真宇; 孙大坤; 孙晓峰; 评估S形进气道对压气机稳定性影响的方法、系统、设备和可读存储介质, ZL 2022 1 0387284.9
(2) 董旭; 孙大坤; 孙晓峰; 航空发动机进气畸变模拟装置, ZL 2020 1 0008158.9
(3) 孙大坤; 董旭; 孙晓峰; 压气机系统稳定性自适应控制系统及控制方法, ZL 2020 1 0004089.4
(4) 孙大坤; 徐瑞泽; 董旭; 孙晓峰; 一种畸变来流条件下航空压气机系统稳定性在线监测方法, ZL 2020 1 0003731.7
(5) 孙大坤; 李凡玉; 董旭; 孙晓峰; 一种叶轮机气动失稳的预警方法, ZL 2016 1 0290633.X
代表性论文:
(1) Xu Dong ; Hanze Liu ; Jia Li ; Ming Zhang ; Dakun Sun ; Xiaofeng Sun ; Stability Enhancement Using Foam Metal Casing Treatment Subjected to Different Flow Uniformities, ASME-Journal of Fluids Engineering, 2026, 148(1): 011201-1-011201-15
(2) Xu Dong ; Yuqing Wang ; Jia Li ; Zihan Shen ; Jiahao Hu ; Mengyu Yang ; Zhenyu Li ; Dakun Sun ; Xiaofeng Sun ; Modeling of Impedance Boundary-Controlled Casing Treatment on Compressor Flow Stability Enhancement, AIAA Journal, 2025, 无 (无)
(3) Dong, Xu ; Wang, Yuqing ; Li, Jia ; Geng, Chunwang ; Sun, Dakun ; Sun, Xiaofeng ; Effects of impedance-boundary-controlled casing treatment on the fan performance with eccentric inlet swirl, Experimental Thermal and Fluid Science, 2025, 161(2)
(4) Dong Xu ; Zhang Letian ; Sun Dakun ; Sun Xiaofeng ; Experimental and model investigations of SPS casing treatment on a two-stage compressor, Propulsion and Power Research, 2021, 10 (1): 1-14
(5) Xu Dong ; Fanyu Li ; Ruize Xu ; Dakun Sun ; Xiaofeng Sun ; Further Investigation on Acoustic Stall-Warning Approach in Compressors, Journal of Turbomachinery, 2019, 141 (6): 061001-1-061001-10