Xu Li-xin,Yang Yu-hu,Chang Zong-yu,et al.Mo- dal analysis on transverse vibration of axially moving roller chain coupled with lumped mass[J].Journal of Central South University of Technology,2011, 18(1):108-115.Xu Li-xin,Yang Yu-hu,Chang Zong-yu,et al.Mo-dal analysis on transverse...
where the diaphragm and voice coil form the mass, spider, and surround (as shown in the loudspeaker driver diagram below) constitutes to the spring element. The losses in the suspension can be modeled as a damping element. Theequation of motionfor such a system (such as the ...
The mooring-structure coupling has been carried out in a systematic manner imposing kinematic relations on the fairleads, adding mass, damping and stiffness matrices, which enables the resolution of both numerical models integrated into a single one. The main advantage of the herein introduced model...
Predictionofrailwaygroundvibrations:Accuracyofacoupledlumpedmassmodelforrepresentingthetrack/soilinteractionG.Kouroussisn,O.VerlindenUniversityofMons—UM..
In structural–acoustic coupled analysis, the finite-element method in which the acoustic space is described by sound pressure and the structure is described by displacement is often used. However, the eigenvalue analysis in that method takes a great deal of computational time because the mass and...
Xu Li-xin,Yang Yu-hu,Chang Zong-yu,et al.Mo- dal analysis on transverse vibration of axially moving roller chain coupled with lumped mass[J].Journal of Central South University of Technology,2011, 18(1):108-115.Xu Li-xin,Yang Yu-hu,Chang Zong-yu,et al.Mo-dal analysis on transverse...
Xu Li-xin,Yang Yu-hu,Chang Zong-yu,et al.Mo- dal analysis on transverse vibration of axially moving roller chain coupled with lumped mass[J].Journal of Central South University of Technology,2011, 18(1):108-115.许立新,杨玉虎,常宗瑜,刘建平.Modal analysis on transverse vibration of axially ...
Prediction of railway ground vibrations: accuracy of a coupled lumped mass model for representing the track/soil interaction. Soil Dyn Earthq Eng 2015; 69: 220-226.G. Kouroussis and O. Verlinden. Prediction of railway ground vibrations: accuracy of a coupled lumped mass model for representing ...
The modal characteristics of the transverse vibration of an axially moving roller chain coupled with lumped mass were analyzed.The chain system was modeled by using the multi-body dynamics theory and the governing equations were derived by means of Lagrange's equations.The effects of the parameters...
Lumped massRadiationTransientThis paper presents a numerical study of the two dimensional heat transfer through the hollow structures used in the construction of building envelopes. Equations governing the natural convection in the alveolars, the radiative heat exchanges between their internal surfaces and...