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Akademický článek

Two-Way Fluid-Structure Interaction Numerical Simulation Method for Offshore Wind Power Based on Immersed Boundary Method

Autor: WU Ronghui, LIU Dong, YU Ye, MU Kailong, ZHAO Lanhao

Publikováno v: 发电技术, Vol 44, Iss 1, Pp 44-52 (2023)

In order to study the flow field characteristics and dynamic fluid-structure interaction response of offshore wind turbine during operation process, the concept of integrated analysis of offshore wind power project was introduced and the simulation m

Externí odkaz: https://doaj.org/article/99d4e803c47f43239f57311fd23b3680

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On a sum involving general arithmetic functions and the integral part function

Autor: Ma, Jing, Wu, Ronghui

Let $f$ be an arithmetic function satisfying some simple conditions. The aim of this paper is to establish an asymptotical formula for the quantity \[ S_f(x):=\sum_{n\leq x}\frac{f([x/n])}{[x/n]} \] as $x\rightarrow\infty$, where $[t]$ is the integra

Externí odkaz: http://arxiv.org/abs/2205.08773

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Mobius disjointness conjecture on the product of a circle and the Heisenberg nilmanifold

Autor: Ma, Jing, Wu, Ronghui

Let $\mathbb{T}$ be the unit circle and $\Gamma\setminus G$ the 3-dimensional Heisenberg nilmanifold. We prove that the M\"obius function is linearly disjoint from a class of distal skew products on $\mathbb{T}\times\Gamma\setminus G$. These results

Externí odkaz: http://arxiv.org/abs/2205.04244

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