Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Chengyong Zhu"'
Publikováno v:
Energy Science & Engineering, Vol 11, Iss 1, Pp 143-163 (2023)
Abstract A numerical analysis method of trailing edge deboning is proposed in this paper. Using this method, multiple repair parameters can be quantified by analyzing aerodynamic responses and structural characteristics of the trailing edge. This met
Externí odkaz:
https://doaj.org/article/6742edbe9abb402b8f36fd5d10ab8b0f
Autor:
Ye Liu, Fang Zhou, Jixuan Qin, Yong Lin, Tonghuan Li, Chengyong Zhu, Fang Long, Xike Wang, Xiao Hu, Hao Zhou
Publikováno v:
Frontiers in Psychiatry, Vol 13 (2022)
BackgroundAutism spectrum disorder (ASD) is a highly disabling neurodevelopmental disorder, and the burden is high. Data on the burden of ASD are limited in China, especially in the southwest. Therefore, the aims of this study were to investigate the
Externí odkaz:
https://doaj.org/article/6764071accf54a0c944e4b09cbe8fdab
Publikováno v:
Energies, Vol 13, Iss 10, p 2535 (2020)
Passive vortex generators (VGs) have been widely applied on wind turbines to boost the aerodynamic performance. Although VGs can delay the onset of static stall, the effect of VGs on dynamic stall is still incompletely understood. Therefore, this pap
Externí odkaz:
https://doaj.org/article/64fd7473fd064172b743ddeab9200cf9
Publikováno v:
Complexity, Vol 2018 (2018)
The construction of deep foundation pits is characterized by heavy loads on pile foundations, complex interactions between the foundation pit and pile foundations, and stringent requirements for deformation control. In this work, FLAC3D was used to p
Externí odkaz:
https://doaj.org/article/897ed49986e14f5a997bce1f4eff72db
Publikováno v:
Energies, Vol 12, Iss 8, p 1434 (2019)
Rotational augmentation and dynamic stall have been extensively investigated on horizontal axis wind turbines (HAWTs), but usually as separate topics. Although these two aerodynamic phenomena mainly determine the unsteady loads and rotor performance,
Externí odkaz:
https://doaj.org/article/3648bac3c6ad413cbd4161790f7d60e3
Publikováno v:
Energies, Vol 12, Iss 4, p 654 (2019)
Passive vortex generators (VGs) are widely used to suppress the flow separation of wind turbine blades, and hence, to improve rotor performance. VGs have been extensively investigated on stationary airfoils; however, their influence on unsteady airfo
Externí odkaz:
https://doaj.org/article/dee4d6f132bf4e31adff2972ad4250ba
Publikováno v:
Applied Sciences, Vol 8, Iss 9, p 1444 (2018)
Stall, a complex phenomenon related to flow separation, is difficult to be predicted accurately. The motivation of the present study is to propose an approach to improve the simulation accuracy of Reynolds Averaged Navier–Stokes equations (RANS) fo
Externí odkaz:
https://doaj.org/article/4775a67c004841e8b06a4177313547d1
Autor:
Chengyong Zhu, Tongguang Wang
Publikováno v:
Applied Sciences, Vol 8, Iss 8, p 1242 (2018)
This study aims to assess the dynamic stall of the wind turbine blade undergoing pitch oscillation (PO) and oscillating freestream (OF), respectively. Firstly, a thin-airfoil theoretical analysis was performed to differentiate between these two dynam
Externí odkaz:
https://doaj.org/article/69fb3332ca434b55b77b0fe519ca608e
Publikováno v:
Energy Science & Engineering. 11:143-163
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e499827eb80b0d4dd8e2d7f57adac6fa
https://doi.org/10.1002/ese3.1318
https://doi.org/10.1002/ese3.1318
Publikováno v:
2022 7th International Conference on Environment Friendly Energies and Applications (EFEA).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd60222d6b56a75ca1592a61903afaf6
https://doi.org/10.1109/efea56675.2022.10063814
https://doi.org/10.1109/efea56675.2022.10063814