Results 61 to 70 of about 3,765,231 (202)
Research on Quasi-One-Dimensional Ejector Model
AerospaceA new quasi-one-dimensional ejector model for the prediction of ejector performance is carried out, which is based on the theory of ideal gas expansion and free layer development. The model is proposed for calculation of the variable area bypass injector
Jinfan Chen +3 more
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A one dimensional variational model of superelasticity for shape memory alloys
Vietnam Journal of Mechanics, 2017 In this paper we propose a variational framework for the modeling of superelasticity in shape memory alloys with softening behavior. This model is valid for a class of standard rate-independent materials with a single internal variable. The quasi-static
Kim Pham
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Friedel oscillations in the one-dimensional Kondo-lattice model [PDF]
, 1996 The paramagnetic metallic phase of the one-dimensional Kondo lattice model is studied by the density-matrix renormalization- group method. We observe charge and spin Friedel oscillations.
A. M. Tsvelik +20 more
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Results in Physics, 2015 By starting from a microscopic quantum mechanical description of Josephson dynamics of a one-dimensional array of N coupled superconductors, we obtain a set of linear differential equations for the system order parameter and for additional macroscopic ...
A. Giordano, R. De Luca
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One-dimensional discrete aggregation-fragmentation model [PDF]
Physical Review E, 2019 18 pages, 8 ...
N. Zh. Bunzarova +2 more
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Dynamical properties of the one-dimensional Holstein model
, 1998 The spectral weight functions and the optical conductivity of the Holstein model are studied on a one-dimensional six-site lattice with periodic boundary conditions for three different electron concentrations: a single electron, two electrons of opposite
Jeckelmann, Eric +2 more
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Homoclinic orbit solutions of a one Dimensional Wilson-Cowan type model
Electronic Journal of Differential Equations, 2008 We analyze a time independent integral equation defined on a spatially extended domain which arises in the modelling of neuronal networks. In this paper, the coupling function is oscillatory and the firing rate is a smooth "heaviside-like" function ...
Edward P. Krisner
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Tapping Thermodynamics of the One Dimensional Ising Model
, 2001 We analyse the steady state regime of a one dimensional Ising model under a tapping dynamics recently introduced by analogy with the dynamics of mechanically perturbed granular media.
A Lefèvre +13 more
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Point interactions in acoustics: One-dimensional models [PDF]
Journal of Mathematical Physics, 2006 A one-dimensional system made up of a compressible fluid and several mechanical oscillators, coupled to the acoustic field in the fluid, is analyzed for different settings of the oscillator array. The dynamical models are formulated in terms of singular perturbations of the decoupled dynamics of the acoustic field and the mechanical oscillators ...
CACCIAPUOTI, CLAUDIO +2 more
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Antiferromagnetic fluctuations in the one-dimensional Hubbard model
AIP Advances, 2020 We study the low-temperature critical behavior of the one-dimensional Hubbard model near half filling caused by enhanced antiferromagnetic fluctuations.
Václav Janiš +2 more
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