Results 11 to 20 of about 166,542 (262)

Lagrangian Equation of Coupled Spring-Pendulum System

open access: yesPhysics Communication, 2023
A coupled spring-pendulum system in a conservative field was studied where the equation of motion of the system using Lagrangian and Hamiltonian equation were obtained.
Nur Widya Rini, Joko Saefan, Nur Khoiri
doaj   +1 more source

Space-Time and Motion to Advection-Diffusion Equation

open access: yesInPrime, 2021
We are concerned with the study the differential equation problem of space-time and motion for the case of advection-diffusion equation. We derive the advection-diffusion equation from the conservation of mass, where this can be represented by the ...
Mohammad Ghani
doaj   +1 more source

Developing a New Surrogate Safety Indicator Based on Motion Equations

open access: yesPromet (Zagreb), 2014
Collision avoidance system (CAS), with the help of surrogate safety measures is a beneficial tool for reducing driver errors and preventing rear-end collisions.
Hamid Behbahani   +3 more
doaj   +1 more source

The Synthesis Model of Flat-Electrode Hemispherical Resonator Gyro

open access: yesSensors, 2019
The Hemispherical Resonator Gyro (HRG) is a solid-state and widely used vibrating gyroscope, especially in the field of deep space exploration. The flat-electrode HRG is a new promising type of gyroscope with simpler structure that is easier to be ...
Zhennan Wei   +4 more
doaj   +1 more source

A Computationally Efficient Dynamic Grid Motion Approach for Arbitrary Lagrange–Euler Simulations

open access: yesFluids, 2023
The present article addresses the topic of grid motion computation in Arbitrary Lagrange–Euler (ALE) simulations, where a fluid mesh must be updated to follow the displacements of Lagrangian boundaries.
Antonin Leprevost   +2 more
doaj   +1 more source

Fractional governing equations of transient groundwater flow in unconfined aquifers with multi-fractional dimensions in fractional time [PDF]

open access: yesEarth System Dynamics, 2020
In this study, a dimensionally consistent governing equation of transient unconfined groundwater flow in fractional time and multi-fractional space is developed.
M. L. Kavvas   +4 more
doaj   +1 more source

MACHINE MOTION EQUATIONS

open access: yesIndependent Journal of Management & Production, 2015
This paper presents the dynamic, original, machine motion equations. The equation of motion of the machine that generates angular speed of the shaft (which varies with position and rotation speed) is deduced by conservation kinetic energy of the machine.
Petrescu, Florian Ion Tiberiu   +1 more
openaire   +3 more sources

Lorentz-Abraham-Dirac and Landau-Lifshitz equations of motion and the solution to a relativistic electron in a counterpropagating laser beam

open access: yesPhysical Review Accelerators and Beams, 2021
Beginning with a critical examination of the Lorentz-Abraham (LA) classical equation of motion for an extended charge and the closely related Lorentz-Abraham-Dirac (LAD) equation of motion for a mass-renormalized point-charge, the Landau-Lifshitz (LL ...
Arthur D. Yaghjian
doaj   +1 more source

Fundamental study on yaw resonance mode (Change in yaw resonance mode depending on vehicle speed)

open access: yesNihon Kikai Gakkai ronbunshu, 2021
This paper starts with describing a method of deriving the resonance mode of a pendulum utilizing its equation of motion. Its resonance mode is that the particle accelerates toward the equilibrium position in the vertical plane including its fixed point.
Hideki SAKAI
doaj   +1 more source

MOTION EQUATION AVERAGING IN POTENTIAL AUTONOMOUS SYSTEMS [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2020
Subject of Research. The paper proposes the averaging method of motion equations. In various branches of physics (mechanics, electrodynamics) and while analyzing vibration processes, we may need to average the existing equations of motion over a certain ...
Pavel P. Rymkevich   +2 more
doaj   +1 more source

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