Flux-loss of buoyant ropes interacting with convective flows [PDF]
, 2001 We present 3-d numerical magneto-hydrodynamic simulations of a buoyant, twisted magnetic flux rope embedded in a stratified, solar-like model convection zone.
Abbett +28 more
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The Optical Design Principle of Twisted-Vertically Aligned Mode LCD
IOP Conference Series: Earth and Environmental Science, 2020 Abstract Compared with normal VA mode LCD, twisted-vertically aligned (TVA) mode LCD gained more and more attention due to its high transmittance as well as high contrast ratio (CR). To realize the optimized electro-optical performance and low cost, this work revealed the optical design principle of TVA mode LCD by Jones Matrix and ...
Mei Chen +7 more
openaire +1 more source
Analysis of a Nature-Inspired Shape for a Vertical Axis Wind Turbine
Applied Sciences, 2022 Wind energy is gaining special interest worldwide due to the necessity of reducing pollutant emissions and employ renewable resources. Traditionally, horizontal axis wind turbines have been employed but certain situations require vertical axis wind ...
Javier Blanco Damota +5 more
doaj +1 more source
Numerical Analysis of Geometric Configuration Effects on a Three-Bladed C-Rotor Savonius Wind Turbine Using CFD and the Finite Element Method [PDF]
E3S Web of ConferencesThis study presents a detailed numerical investigation into how blade twist angles affect the performance of a three-bladed C-rotor Savonius Vertical Axis Wind Turbine (VAWT).
Saepuddin Ahmad +4 more
doaj +1 more source
Sensitivity of Geometric Parameters in the Sustainability Development of Continuous Welded Rail
Acta Technica Jaurinensis, 2022 Continuous Welded Rails (CWR) are a key infrastructure element in the safety and efficiency of rail transportation. Their correct exploitation (operational) requires surveying and diagnostic monitoring based not only on the results of rail displacement ...
Katarzyna Dybeł, Arkadiusz Kampczyk
doaj +1 more source
About periodic and quasi-periodic orbits of a new type for twist maps of the torus
Anais da Academia Brasileira de Ciências, 2002 We prove that for a large and important class of C¹ twist maps of the torus periodic and quasi-periodic orbits of a new type exist, provided that there are no rotational invariant circles (R.I.C's). These orbits have a non-zero "vertical rotation number''
SALVADOR ADDAS-ZANATA
doaj +1 more source
How can large-scale twisted magnetic structures naturally emerge from buoyancy instabilities? [PDF]
, 2012 We consider the three-dimensional instability of a layer of horizontal magnetic field in a polytropic atmosphere where, contrary to previous studies, the field lines in the initial state are not unidirectional.
Edmunds, L. J. +4 more
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MATHEMATICAL MODELING AND CALCULATION OF GAS DYNAMIC CHARACTERISTICS OF FREE THERMAL AIR VORTEX
Известия высших учебных заведений: Нефть и газ, 2017 The article analyzes experimental and analytical studies of ascending swirling air flows. In experimental works such flows are considered from the point of view of the direction of twist, the thermal regimes of heating the underlying surface, the ...
D. D. Barannikova, A. G. Obukhov
doaj +1 more source
The first moment of twisted Hecke $L$-functions with unbounded shifts
, 2016 We compute the first moment of twisted Hecke $L$-functions of prime power level going to infinity, uniformly in the conductor of the twist and in the vertical shift.Comment: 8 ...
Bettin, Sandro
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Affine Manifolds and Zero Lyapunov Exponents in Genus 3 [PDF]
, 2015 In previous work, the author fully classified orbit closures in genus three with maximally many (four) zero Lyapunov exponents of the Kontsevich-Zorich cocycle.
Aulicino, David
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