Results 61 to 70 of about 24,167,704 (144)

Simulation and Optimization on Electrodynamic Repulsion Force of Contact System in Circuit Breaker with Oil Dashpot

open access: yes, 2018
: A 3D finite element model for contact system of circuit breaker with oil dashpot is established. Two electrodynamic repulsion forces, the Holm force between contacts and the Lorentz force between the conductor arms, are analyzed.
Su, Xiuping   +2 more
core   +1 more source

A Finite Element Approach of Spring-Mass System Considering Inertial Effects of Spring Mass [PDF]

open access: yes
Recently, it is required to consider synthetically the dynamic characteristics of the spring-mass system from the standpoint of both vibration isolation and noise isolation.
中村, 正信   +7 more
core   +1 more source

An Extension of the Solution for a Two-lumped-mass Building Model Incorporating a Joint Viscous Damper Represented by the Maxwell Element to a Multi-lumped-mass Model

open access: yes
For two adjacent buildings connected by a joint viscous damper, two inverse problems have already been formulated based on the pole allocation method in control theory.
松本, 祐輝, 池田, 芳樹
core   +1 more source

The Stability of a Spinning Elastic Disk With a Transverse Load System

open access: yes, 1976
This paper presents results of an investigation on the effect of a transverse load on the stability of a spinning elastic disk. The disk rotates at constant angular velocity and the load consists of a mass distributed over a small area of the disk, a ...
T. L. Moeller, W. D. Iwan
core   +1 more source

Model of Soil-structure Interaction of Objects Resting on Finite Depth Soil Layers for Seismic Design [PDF]

open access: yes, 2019
In case of seismic design of structures the deformability and damping of the soil should be considered, which can be performed in several ways. The infinite soil half space can be approximated with the cone model, which gives constant values for the ...
Pap, Zsuzsa B., Kollár, László P.
core  

Power Output of Spring-Mounted Lifting Plates in Axial Flow

open access: yes, 2016
In this paper, two different spring-mounting systems of lifting flexible plates in ideal flow are compared for their suitability in energy harvesting of induced flutter instability via the reciprocating motion of the spring system.
Anthony Lucey (23283517)   +1 more
core   +1 more source

Identifiability Tables: Parallel connection.

open access: yes, 2014
When connecting two identifiable spring-dashpot networks of one of the types , , , , or an unidentifiable in series the above tables establish the type of the resulting identifiable system. If the resulting structure is unidentifiable it is indicated by
Seth Sullivant (522002)   +2 more
core   +1 more source

Stability of axially moving band saws with a mass-spring-dashpot system

open access: yesStability of axially moving band saws with a mass-spring-dashpot system
19-22 June, 1986, Xi'an, China.
openaire   +1 more source

Identifiability Tables: Series connection.

open access: yes, 2014
When connecting two identifiable spring-dashpot networks of one of the types , , , , or an unidentifiable in parallel, the above tables establish the type of the resulting identifiable system. If the resulting structure is unidentifiable it is indicated
Seth Sullivant (522002)   +2 more
core   +1 more source

Effective Mass of Tuned Mass Dampers

open access: yes, 2018
Tuned Mass Dampers (TMDs) are widely used for the control and mitigation of vibrations in engineering structures, including buildings, towers, bridges and wind turbines.
Nikolaj Grathwol   +2 more
core   +1 more source

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