Results 1 to 10 of about 5,744,719 (266)
The Coefficients of Powers of Bazilević Functions [PDF]
In the present work, a sharp bound on the modulus of the initial coefficients for powers of strongly Bazilević functions is obtained. As an application of these results, certain conditions are investigated under which the Littlewood-Paley conjecture holds for strongly Bazilević functions for large values of the parameters involved therein.
Nak Eun Cho +2 more
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This study focused on optimization of the power coefficient of floating offshore wind turbines (FOWTs) to maintain their wind power performance in order to overcome problems with the tilt angle resulting from an unstable wind turbine platform, which can ...
Wongsakorn Wisatesajja +2 more
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Congruences for the coefficients of the powers of the Euler Product [PDF]
Let $p_k(n)$ be given by the $k$-th power of the Euler Product $\prod _{n=1}^{\infty}(1-q^n)^k=\sum_{n=0}^{\infty}p_k(n)q^{n}$. By investigating the properties of the modular equations of the second and the third order under the Atkin $U$-operator, we determine the generating functions of $p_{8k}(2^{2α} n +\frac{k(2^{2α}-1)}{3})$ $(1\leq k\leq 3)$ and $
Julia Q. D. Du +2 more
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On the coefficients of symmetric power L-functions [PDF]
We study the signs of the Fourier coefficients of a newform. Let [Formula: see text] be a normalized newform of weight [Formula: see text] for [Formula: see text]. Let [Formula: see text] be the [Formula: see text]th Fourier coefficient of [Formula: see text].
MEHER, J +2 more
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In this study, a hydrokinetic turbine is designed for the high-altitude regions where local electricity network lines are difficult to reach. If there was a stream flow around, electricity production could be possible and necessary because of ...
Faruk Guner, Hilmi Zenk
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Experimental Study of the Performance of a Novel Vertical-Axis Wind Turbine
Basic equations for estimating the aerodynamic power captured by the Anderson vertical-axis wind turbine (AVAWT) are derived from a solution of Navier–Stokes (N–S) equations for a baroclinic inviscid flow.
James Agbormbai, Weidong Zhu
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Coefficients in Powers of the Log Series [PDF]
AbstractWe determine ...
openaire +3 more sources
Experimental Investigation of Bladeless Power Generator from Wind-induced Vibration
The power harvester unit from flow-induced vibration (FIV) was designed to harness energy from low flow velocity based on the magnetostrictive effect on the galfenol (Fe – Ga alloy) strip induced by the oscillating bluff body.
La Ode Ahmad Barata +4 more
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Computational Optimization of Adaptive Hybrid Darrieus Turbine: Part 1
Darrieus-type Vertical Axis Wind Turbines (VAWT) are promising for small scale decentralized power generation because of their unique advantages such as simple design, insensitive to wind direction, reliability, and ease of maintenance.
Palanisamy Mohan Kumar +5 more
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In this paper, based on the CFD software ANSYS-Fluent, two-dimensional numerical models are established to investigate the hydrodynamic performance of a self-starting H-Darrius vertical axis tidal turbine (VATT) array of three turbines in a triangular ...
Lining Zhu +3 more
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