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Xiaojun Zhu, Mingjian Qiu, Pengfei Zhang, Errui Ni, Jianxin Zhang, Li?ao Quan, Hui Liu and Xiaoyu Yang
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Tianli Yang, Jing Yang, Wangzhe Zhou, Xuepeng Li, Yinan Zhou, Zongzhe Zhang and Xiaojun Wang
The one-dimensional, high-order Hermite?Gaussian (HG0n) laser beams can be easily converted into vortex Laguerre?Gaussian (LGpl) beams carrying orbital angular momentum (OAM), and with the scaling of output power and the narrowing of pulse width, the app...
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Xinyu Lang, Bifeng Song, Wenqing Yang, Xiaojun Yang and Dong Xue
The wing planform and flapping kinematics are critical for the hovering flight of flapping wing micro air vehicles (FWMAVs). The degree of influence of wing geometry and kinematic parameters on aerodynamic performance still lacks in-depth analysis. In th...
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Xiaojun Yang, Hongming Cai, Jinhui Kang, Wenbo Liu and Peiran Li
In modern civil aeroengines, the hot streak and swirl at the exit of the combustor have a significant impact on the aerothermal performance of the high-pressure turbine (HPT). Due to the different design purposes of the combustor and the turbine, hot str...
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Xiaojun Zhu, Longji Dang, Shuting Liang, Ming Zhang, Jian Yang and Xin Dai
To investigate the hysteretic behavior of an X-shaped metal damper (XMD) with an oblique angle, cyclic loading tests were carried out on nine specimens, including two XMDs without buckling-restrained devices, four XMDs with stiffening ribs, and three XMD...
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Liu Liu, Bifeng Song, Weigang An, Xiaojun Yang and Jianlin Xuan
People have raised their expectations for UAV performance due to the widespread use of UAVs in both military and non-military settings. One of the most significant fields of research right now is how to enhance UAVs? endurance capabilities. Many birds in...
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Haidong Chen, Jiabing Hu, Xinliang Wang, Peile Bai, Xun Chen, Xihang Yang, Fenxiang Wu, Zongxin Zhang, Xiaojun Yang, Jiayan Gui, Jiayi Qian, Yanqi Liu, Yi Xu and Yuxin Leng
The picosecond optical parametric chirped pulse amplifier (ps-OPCPA) with double BBO arrangement can support the ultrabroad spectrum even under a relatively long pump pulse duration (~100 ps). In this work, five-wave-coupled equations taking into conside...
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Hengfei Cheng, Zhaobin Xu, Xiaoxu Guo, Jia Yang, Kedi Xu, Shuqin Liu, Zhonghe Jin and Xiaojun Jin
Low-orbit micro-satellite technology has developed rapidly in recent years due to its advantages of low time delay, low cost and short research period. However, among the existing inter-satellite routing algorithms, the classical flooding and greedy algo...
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Fenxiang Wu, Zongxin Zhang, Xiaojun Yang, Jiabing Hu, Yi Xu and Yuxin Leng
Pulse front distortion occurring in lenses can broaden the temporal profile of the pulse at focus and therefore decrease the focused intensity, especially for large-aperture femtosecond lasers. A previously proposed self-reference cross correlator was im...
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Haoyu Wang, Xiong Yang, Ziyi Li, Yingshu Liu, Chuanzhao Zhang, Xiaojun Ma and Chunwang Li
A 3-D modeling of gas?solid two-phase flow can better reflect the actual PSA oxygen production process. The laws of the pressure, velocity, temperature and oxygen distribution in the adsorber could provide an important technical reference for CP-p RFA in...
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