Results 31 to 40 of about 395,331 (337)
Intermittency and structure functions in channel flow turbulence [PDF]
, 1999 We present a study of intermittency in a turbulent channel flow. Scaling exponents of longitudinal streamwise structure functions, $\zeta_p /\zeta_3$, are used as quantitative indicators of intermittency.
A. Antonia +21 more
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Transverse turbulent bands in rough plane Couette flow
Journal of Fluid Science and Technology, 2018 In most subcritical planar shear flows, the transitional regime features oblique large-scale laminar-turbulent patterns. So far, such laminar-turbulent patterns have only been investigated in flows over perfectly smooth walls and little attention has ...
Takahiro TSUKAHARA +4 more
doaj +1 more source
Intermittency of Superpositions of Ornstein-Uhlenbeck Type Processes [PDF]
, 2015 The phenomenon of intermittency has been widely discussed in physics literature. This paper provides a model of intermittency based on L\'evy driven Ornstein-Uhlenbeck (OU) type processes.
Grahovac, Danijel +3 more
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Height Fluctuations and Intermittency of $V_2 O_5$ Films by Atomic Force Microscopy [PDF]
, 2003 The spatial scaling law and intermittency of the $V_2 O_5$ surface roughness by atomic force microscopy has been investigated. The intermittency of the height fluctuations has been checked by two different methods, first, by measuring scaling exponent of
+23 more
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Emission Enhancement and Intermittency in Polycrystalline Organolead Halide Perovskite Films
Molecules, 2016 Inorganic-organic halide organometal perovskites have demonstrated very promising performance for opto-electronic applications, such as solar cells, light-emitting diodes, lasers, single-photon sources, etc.
Cheng Li +9 more
doaj +1 more source
Energies, 2013 The development of wind energy in developing countries has its limitations. This study adapted quantitative approaches to explore the causality relationships among these barriers.
Yen-Ching Lin +2 more
doaj +1 more source
Energies, 2021 This study quantifies the technical, economic and environmental performance of hybrid systems that use either a tidal stream or wind turbine, alongside short-term battery storage and back-up oil generators.
Daniel Coles +3 more
doaj +1 more source
The Intermittency of Wind‐Driven Sand Transport
Geophysical Research Letters, 2019 Wind‐blown sand is the main driver of dune development and dust emission from soils and is thus of fundamental importance for geomorphology, ecology, climate, and air quality.
F. Comola +3 more
semanticscholar +1 more source
Multistability near the boundary of noise-induced synchronization in ensembles of uncoupled chaotic systems [PDF]
Известия высших учебных заведений: Прикладная нелинейная динамика, 2023 The aim of this work is to study the possibility of the existence of multistability near the boundary of noise-induced synchronization in chaotic continuous and discrete systems.
Illarionova, Ekaterina Dmitrievna +1 more
doaj +1 more source
Intermittency in relation with 1/f noise and stochastic differential equations
, 2013 One of the models of intermittency is on-off intermittency, arising due to time-dependent forcing of a bifurcation parameter through a bifurcation point.
Kaulakys, B., Ruseckas, J.
core +1 more source