Results 31 to 40 of about 9,156,720 (351)

Lipschitz conjugacy of linear flows [PDF]

open access: yesJournal of the London Mathematical Society, 2009
In this paper, we characterize Lipschitz conjugacy of linear flows on Rd algebraically. We show that two hyperbolic linear flows are Lipschitz conjugate if and only if the Jordan forms of the system matrices are the same except for the simple Jordan blocks where the imaginary parts of the eigenvalues may differ.
Kawan, Christoph, Stender, Torben
openaire   +2 more sources

Linear stability of shallow morphodynamic flows [PDF]

open access: yesJournal of Fluid Mechanics, 2021
Abstract
Jake Langham   +3 more
openaire   +6 more sources

Coal flow volume measurement based on linear model partitioning

open access: yesGong-kuang zidonghua, 2023
The precision and computational efficiency of coal quantity measurement for belt conveyors based on linear laser stripes are low. There is a trailing phenomenon during belt operation, as well as data misalignment caused by deviation and drifting.
CHEN Xiangyuan, XUE Xusheng
doaj   +1 more source

Foehn warming distributions in nonlinear and linear flow regimes: a focus on the Antarctic Peninsula

open access: yes, 2016
The structure of lee‐side warming during foehn events is investigated as a function of cross‐barrier flow regime linearity. Two contrasting cases of westerly flow over the Antarctic Peninsula (AP) are considered – one highly nonlinear, the other ...
A. Elvidge   +4 more
semanticscholar   +1 more source

Generalized linear‐constrained optimal power flow for distribution networks

open access: yesIET Generation, Transmission & Distribution, 2023
Optimal power flow (OPF) plays an important role in the secure and economical operation of the distribution network. This paper proposes a novel generalized linear‐constrained optimal power flow (GLOPF) model for both radial and mesh distribution ...
Biao Li   +4 more
doaj   +1 more source

Multi-Angle Liquid Flow Measurement Using Ultrasonic Linear Array Transducer

open access: yesSensors, 2020
Most ultrasonic flowmeters utilize several wedge sensors for transmission and reception. Thus, the location and alignment of the sensors are critical factors that determine the performance of the ultrasonic flowmeter.
Thi Huong Ly Nguyen, Suhyun Park
doaj   +1 more source

Non-linear laminar flow into eccentrically placed well

open access: yesAnnals of Geophysics, 1975
In steady s t a t e condition, non-linear laminar flow of fluid into an eccentrically placed well is considered. Its influence on tlic discharge and t h e dependence on r e l a t e d physical q u a n t i t i e s is investigated. I t is ...
K. K. UPADHYAY
doaj   +1 more source

Linear Power Flow Calculation of Distribution Networks With Distributed Generation

open access: yesIEEE Access, 2019
To address the shortcomings of the existing linear power flow calculation methods for distribution networks with low versatility and calculation accuracy, a linear power flow calculation method considering distributed generation (DG) is proposed ...
Kuan Liu   +4 more
doaj   +1 more source

Linear Instability of Turbulent Channel Flow

open access: yesPhysical Review Letters, 2022
Laminar-turbulent pattern formation is a distinctive feature of the intermittency regime in subcritical plane shear flows. By performing extensive numerical simulations of the plane channel flow, we show that the pattern emerges from a spatial modulation of the turbulent flow, due to a linear instability.
Pavan V. Kashyap   +2 more
openaire   +3 more sources

Linear stability analysis of blood flow in small vessels

open access: yesApplications in Engineering Science, 2020
We investigate the linear stability of unidirectional Poiseuille flow of blood modeling the fluid as a spatially inhomogeneous fluid in which viscosity depends on the red blood cell concentration (RBCs).
L. Fusi, A. Farina
doaj   +1 more source

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