Zobrazeno 1 - 10
of 500 634
pro vyhledávání: '"reynolds number."'
Autor:
Ji, Xueyu1 (AUTHOR), Wang, Li1 (AUTHOR), Ravi, Sridhar1 (AUTHOR), Young, John1 (AUTHOR), Lai, Joseph C. S.1 (AUTHOR), Tian, Fang-Bao1 (AUTHOR) f.tian@adfa.edu.au
Publikováno v:
Theoretical & Computational Fluid Dynamics. Dec2024, Vol. 38 Issue 6, p825-844. 20p.
Autor:
Kang, Insun1 (AUTHOR) kanginsun1211@gmail.com, Seo, Wonjun2 (AUTHOR) bus94kr@gmail.com, Im, Seokyeon1 (AUTHOR) imsy@cnu.ac.kr, Kim, Kwonse3 (AUTHOR) imsy@cnu.ac.kr
Publikováno v:
Separations (2297-8739). Aug2024, Vol. 11 Issue 8, p222. 15p.
Autor:
Chen, Mingtai1 (AUTHOR) mchen33@ncsu.edu, Hua, Jie2 (AUTHOR), Maier, Nick1 (AUTHOR), Burdette, Dylan1 (AUTHOR)
Publikováno v:
International Journal of Aeroacoustics. Mar2024, Vol. 23 Issue 1/2, p20-37. 18p.
This study employs Deep Reinforcement Learning (DRL) for active flow control in a turbulent flow field of high Reynolds numbers at $Re=274000$. That is, an agent is trained to obtain a control strategy that can reduce the drag of a cylinder while als
Externí odkaz:
http://arxiv.org/abs/2412.15975
Autor:
Marusic, Ivan, Rowin, Wagih Abu, Lozier, Mitchell, Lindić, Luka, Zarei, Ahmad, Deshpande, Rahul
We report two-dimensional particle image velocimetry experiments in high Reynolds number turbulent boundary layers imposed with a moderately strong streamwise pressure gradient. The unique aspect of these data are the highly resolved measurements acr
Externí odkaz:
http://arxiv.org/abs/2412.10645
Autor:
Karon, Aharon Z.1 (AUTHOR) Aharon.Karon@gmail.com, Ahuja, Krishan K.1 (AUTHOR)
Publikováno v:
International Journal of Aeroacoustics. Sep2023, Vol. 22 Issue 5/6, p530-551. 22p.
Autor:
Agarwal, Aditya, Deshpande, Rahul
The increase in wall-pressure fluctuations with increasing friction Reynolds number ($Re_{\tau}$) of a turbulent boundary layer (TBL) is well known in the literature. However, very few studies have investigated the $Re_{\tau}$-variation of the source
Externí odkaz:
http://arxiv.org/abs/2412.19474
We present a numerical model of fractal-structured aggregates in low-Reynolds-number flows. Assuming that aggregates are made of cubic particles, we first use a boundary integral method to compute the stresses acting on the boundary of the aggregates
Externí odkaz:
http://arxiv.org/abs/2411.12966
Autor:
Verma, Mayank, De, Ashoke
Publikováno v:
Physics of Fluids, 2024
This study numerically investigates the influence of the taper on the flow-induced vibrations of an elastically mounted circular cylinder under Vortex-induced vibrations. The dynamic response of three different taper ratios defined as 12 (highly tape
Externí odkaz:
http://arxiv.org/abs/2411.06179
Autor:
Qi, Yinghe, Guo, Wei
Understanding boundary layer flows in high Reynolds number (Re) turbulence is crucial for advancing fluid dynamics in a wide range of applications, from improving aerodynamic efficiency in aviation to optimizing energy systems in industrial processes
Externí odkaz:
http://arxiv.org/abs/2411.05202