Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Patrick N Okolo"'
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 10, Iss 5, Pp 1475-1486 (2017)
To avoid the complexity of the edge definition by the half width, a new approach to defining the leeward edge of the planar jet in crossflow is introduced in this paper. Particle Image Velocimetry (PIV) experiments were performed to measure different
Externí odkaz:
https://doaj.org/article/55475fe0efa345d98085f5c8c36270f3
Publikováno v:
International Journal of Aerospace Engineering, Vol 2021 (2021)
The characteristics and control of a wingtip vortex are of great significance when considering drag reduction and flight safety of transportation aircrafts. The associated aerodynamic phenomenon resulting from rolling up of a wingtip vortex includes
Externí odkaz:
https://doaj.org/article/2809433d69ff443e96a1270ffe88fc8f
Autor:
Zeping Wu, Patrick N. Okolo, Wenjie Wang, Wang Pengyu, Donghui Wang, Weihua Zhang, Gareth J. Bennett
Publikováno v:
Engineering Optimization. 54:1356-1373
In recent decades, surrogate-based optimization (SBO) has been developed to replace costly models with cheap surrogates to improve efficiency. In this article, an adaptive parallel infill strategy is proposed to balance exploration and exploitation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72bc98c6800d2dd592b7712dd6479c2a
https://doi.org/10.1080/0305215x.2021.1928109
https://doi.org/10.1080/0305215x.2021.1928109
Publikováno v:
AIP Advances, Vol 7, Iss 2, Pp 025312-025312-7 (2017)
The planar jet has been proposed to reduce the flow-induced noise. However, the self-noise emission from a single planar jet is a limiting factor on the performance based characteristics of this technology. Therefore, this research paper reports an a
Externí odkaz:
https://doaj.org/article/437729b1c8be419fbb019b977139cf37
Publikováno v:
Inverse Problems in Science and Engineering. 29:536-548
Support vector machine (SVM) is regarded as one of the most effective techniques for supervised learning, while the Gaussian kernel SVM is widely utilized due to its excellent performance capabilit...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecb328de24db2ca68662e85c39d58fcb
https://doi.org/10.1080/17415977.2020.1797716
https://doi.org/10.1080/17415977.2020.1797716
Publikováno v:
Applied Acoustics. 201:109130
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07423631d8024e8bede22819704dbc20
https://doi.org/10.1016/j.apacoust.2022.109130
https://doi.org/10.1016/j.apacoust.2022.109130
Publikováno v:
Applied Acoustics. 199:108992
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::541db634acac252e932ae1f65ef85e92
https://doi.org/10.1016/j.apacoust.2022.108992
https://doi.org/10.1016/j.apacoust.2022.108992
Publikováno v:
European Journal of Mechanics - B/Fluids. 76:259-271
Computational Fluid Dynamics (CFD) simulations of low turbulence fluid flow through three dimensional (3D) wire screens have been carried out within this research to gain more insight into the flow phenomenon through woven wire mesh screens. This pap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da4f1e49108882c8cc125cb0b90a24c2
https://doi.org/10.1016/j.euromechflu.2019.03.001
https://doi.org/10.1016/j.euromechflu.2019.03.001
Autor:
Zeping Wu, Kun Zhao, Donghui Wang, Wenjie Wang, Weihua Zhang, Patrick N. Okolo, Gareth J. Bennett
Publikováno v:
Advances in Space Research. 63:3706-3720
Hypersonic vehicles are receiving increased attention within the aerospace community due to their high cruise speed and long-range capabilities. In this paper, a modified Sequential Approximate Optimization method is proposed for an optimized aerodyn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73a25846f6f59ef38f0067b7b288070d
https://doi.org/10.1016/j.asr.2019.02.010
https://doi.org/10.1016/j.asr.2019.02.010
This paper presents an approach to accurately characterize three-dimensional (3D) wire screen geometries as simplified two-dimensional (2D) screens for low Reynolds numbers. This is achieved by identifying 2D screen geometric features that provide ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4336d78b78ef721404cf9c440172bbdf
https://radar.brookes.ac.uk/radar/items/dc2058b3-8eb2-46e2-9785-f537608c0b0e/1/
https://radar.brookes.ac.uk/radar/items/dc2058b3-8eb2-46e2-9785-f537608c0b0e/1/
