Results 21 to 30 of about 876,562 (293)

Small-amplitude perturbations of shape for a nearly spherical bubble in an inviscid straining flow (steady shapes and oscillatory motion) [PDF]

open access: yes, 1988
The method of domain perturbations is used to study the problem of a nearly spherical bubble in an inviscid, axisymmetric straining flow. Steady-state shapes and axisymmetric oscillatory motions are considered.
Kang, I. S., Leal, L. G.
core   +1 more source

Wigner negativity in the steady-state output of a Kerr parametric oscillator

open access: yesPhysical Review Research, 2021
The output field from a continuously driven linear parametric oscillator may exhibit considerably more squeezing than the intracavity field. Inspired by this fact, we explore the nonclassical features of the steady-state output field of a driven ...
Ingrid Strandberg   +2 more
doaj   +1 more source

Homogenization induced by chaotic mixing and diffusion in an oscillatory chemical reaction [PDF]

open access: yes, 2004
A model for an imperfectly mixed batch reactor with the chlorine dioxide-iodine-malonic acid (CDIMA) reaction, with the mixing being modelled by chaotic advection, is considered.
D. W. Jordan   +5 more
core   +1 more source

Bound Soliton Fiber Laser Mode-Locking Without Saturable Absorption Effect

open access: yesIEEE Photonics Journal, 2016
Stable bound soliton laser mode-locking is experimentally demonstrated in an environmentally stable hybrid mode-locked Er-doped fiber laser without incorporating (equivalent) nonlinear saturable absorption effects.
Cheng-Jhih Luo   +2 more
doaj   +1 more source

Steady-state propagation of a mode II crack in couple stress elasticity [PDF]

open access: yesInternational Journal of Fracture, 2014
The present work deals with the problem of a semi-infinite crack steadily propagating in an elastic body subject to plane-strain shear loading. It is assumed that the mechanical response of the body is governed by the theory of couple-stress elasticity including also micro-rotational inertial effects.
Gourgiotis, Panagiotis   +1 more
openaire   +3 more sources

Quantum discord induced by white noises

open access: yes, 2011
We discuss the creation of quantum discord between two two-level atoms trapped in an optical cavity in a noisy environment. It is shown that nonzero steady-state quantum discord between atoms can be obtained when the white-noise field is separately ...
Ali   +42 more
core   +1 more source

Stability of continuously pumped atom lasers [PDF]

open access: yes, 2001
A multimode model of a continuously pumped atom laser is shown to be unstable below a critical value of the scattering length. Above the critical scattering length, the atom laser reaches a steady state, the stability of which increases with pumping ...
Haine, S. A.   +3 more
core   +2 more sources

Non‐singular terminal sliding mode control strategy for DC/DC Boost converter system using a finite‐time convergent observer

open access: yesIET Power Electronics, 2022
Aiming at such problems as poor dynamic and steady‐state performance, and non‐ideal anti‐interference performance when the traditional sliding mode control is applied in Boost converter, a non‐singular terminal sliding mode control (NTSMC) strategy based
Shicheng Zheng   +4 more
doaj   +1 more source

Steady-periodic method for modeling mode instability in fiber amplifiers

open access: yes, 2013
We present a detailed description of the methods used in our model of mode instability in high-power, rare earth-doped, large-mode-area fiber amplifiers.
Smith, Arlee V., Smith, Jesse J.
core   +1 more source

Transfer function approach to collective mode dynamics in a Nd:YAG laser [PDF]

open access: yes, 1997
For a multimode laser operating in a steady state regime with small-signal gain modulation, transfer functions are measured for both total intensity and intensities of individual modes. A quantitative picture of the phase clustering of contributions from
J-Y. Wang   +3 more
core   +2 more sources

Home - About - Disclaimer - Privacy