The β Model and Intermittency
Intermittency of catalysts: voter model
... The duality with coalescing random walks is key to our analysis, and leads to a representation formula for the Lyapunov exponents that allows for the application of large deviation estimates. 1. Introduction and main ...
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A bypass transition model based on the intermittency function
... As turbine blades often operate at low enough Reynolds numbers to come across signifi- cant portions of laminar flow on their surfaces, their boundary layers are better described as buffeted laminar layers. But in such ...
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Intermittency of earthquake cycles in a model of a three-degree-of-freedom spring-block system
... spring-block model with a rate- and state- dependent friction law. The model consists of three blocks on a conveyor belt that is moving at a steady ...
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Intermittency in a catalytic random medium
... The main focus of Kesten and Sidoravicius [23] is on survival versus extinction, while our focus is on moment asymptotics. Their approach does not lead to the identification of Lyapunov exponents, but it is more robust ...
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Intermittency on catalysts: symmetric exclusion
... In G¨artner and den Hollander (10) the case where ξ is a Poisson field of independent (sim- ple) random walks was studied. The two cases show interesting differences and similarities. Throughout the paper, a comparison ...
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Multifractality and intermittency in the solar wind
... Abstract. Within the complex dynamics of the solar wind’s fluctuating plasma parameters, there is a detectable, hidden order described by a chaotic strange attractor which has a multifractal structure. The multifractal ...
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Intermittency and the Value of Renewable Energy
... generation. Intermittency of renewable generation may have a significant impact on electric grid reliability, system operations, and requirements for back-up generation ...of intermittency can best be ...
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Rainfall intermittency and vegetation feedbacks in drylands
... mathematical model for the response of vegetation to the presence or absence of var- ious soil-vegetation feedbacks in arid and semi-arid ...this model, rainfall is the external input, either kept constant ...
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Passive scalar intermittency in random flows
... the model is discussed, where we find that the tracer PDF is semi-ergodic in the sense that the ensemble average over the initial random field can be replaced by its empirical, spatial ...
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Wind Power: The Economic Impact of Intermittency
... generators to follow the load by ramping up and down. This is shown in Figure 2 where the ERCOT load with no wind is plotted (dark line) for the first two days in January. Also plotted in the figure are the hourly loads ...
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Female labor force intermittency and current earnings: a switching regression model with unknown sample selection
... Again, after constructing selection terms based on the results from the bivariate probit with selection, the pair of wage equations are estimated splitting the sample based on varying values of the intermittency ...
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Non-perturbative models of intermittency in edge turbulence
... The paper is organized as follows. In Sec. II the physical model of the blob density is presented together with preliminaries of the path-integral formulation for the PDF tails of structure formation. In Sec III ...
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External intermittency simulation in turbulent round jets
... dynamic model. Negative values of the model parameter were set to zero, with the total viscosity (molecular plus eddy) also forced to be non-negative, for reasons of numerical ...computed model ...
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Structure functions and intermittency in ionospheric plasma turbulence
... an intermittency model based on secondary insta- bilities associated with gradients of larger scale structures, which are in turn again influenced by even larger scale struc- ...
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Intermittency in MHD turbulence and coronal nanoflares modelling
... a model to describe in- jection, due to foot-point motions, storage and dissipation of MHD turbulence in coronal loops, is built where we assume strong longitudinal magnetic field, low beta and high aspect ratio, ...
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Simulation of Atmospheric Wave Fronts with Turbulence Intermittency
... cannot model two-dimensional in- ...turbulence intermittency. The intermittency is included by first simulating the Fried parameter r 0 and the outer scale length L 0 as two-dimensional random ...
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Intermittency in Crystal Plasticity Informed by Lattice Symmetry
... field model for crys- tal plasticity which accounts for the infinite and discrete symmetry group G of the underlying periodic ...scale-free intermittency of the flow, with power-law ex- ponents for the slip ...
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Implications of intermittency and transmission constraints for renewables deployment
... The costs of new power plants are assumed to fall due to learning-by-doing effects. Learning-by-doing effects link the cost reductions to cumulative installed capacity. However, as we assume that the UK constitutes only ...
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Exploiting the Intermittency of Speech for Joint Separation and Diarization
... probabilistic model for MASS where the sources may have ...tion model within the spatial covariance matrix model proposed for MASS in [1], and obtain an improvement in performance over the state of ...
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Wind turbine load dynamics in the context of turbulence intermittency
... aero-servo-elastic model of a wind ...turbine model in order to evaluate the im- pact of intermittency on wind turbine ...that intermittency alters the loads and there- fore conclude that the ...
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