Results 11 to 20 of about 156,572 (295)
On the evaluation of the meshing stiffness of external spur gears [PDF]
MATEC Web of Conferences, 2020 A comparison among different approaches of the meshing stiffness of spur gears has been carried out. The influence of each one on the load sharing, and subsequently on the determinant tooth-root and contact stresses, has also been studied. Equations for the evolution of the meshing stiffness along the path of contact according to all these formulations
Pleguezuelos Miguel +2 more
openaire +2 more sources
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2018 In this paper, a potential energy based slice grouping method was proposed to calculate the mesh stiffness for straight beveloid gears with parallel axes. The mathematical mesh stiffness model was derived.
Chaosheng SONG +5 more
doaj +1 more source
A revised method to calculate time-varying mesh stiffness of helical gear [PDF]
MATEC Web of Conferences, 2022 Time-varying mesh stiffness (TVMS) of gear plays vital role in analysing dynamic characteristic of gear transmission. So accurately evaluating the TVMS is important and essential.
Wu Xiao +3 more
doaj +1 more source
A finite element modelling methodology for the non-linear stiffness evaluation of adhesively bonded single lap-joints. Part 2, Novel shell mesh to minimise analysis time [PDF]
, 2012 A new modelling methodology is presented that enables the stiffness of adhesively bonded single lap-joints to be included in the finite element analysis of whole vehicle bodies. This work was driven by the need to significantly reduce computing resources
Mottram, J. Toby, Pearson, Ian T.
core +1 more source
Preliminary Study on Mesh Stiffness Models for Fluid-structure Interaction Problems [PDF]
E3S Web of Conferences, 2019 One of the challenges in modern computational engineering is the simulation of fluid-structure interaction (FSI) phenomena where one of the crucial issues in the multi-physics simulation is the choice of stiffness model for mesh deformation.
Priambudi Setyo Pratomo Hariyo +2 more
doaj +1 more source
Mesh stiffness calculation of helical gears with profile modification
The Journal of Engineering, 2018 Time-varying contact line and mesh stiffness are important parameters for dynamic investigation of helical gear pair with profile modification; however, the calculation methods of the time-varying mesh with high accuracy and high efficiency are also very
Yu Wang +4 more
doaj +1 more source
On Dynamic Mesh Force Evaluation of Spiral Bevel Gears
Shock and Vibration, 2019 The mesh model and mesh stiffness representation are the two main factors affecting the calculation method and the results of the dynamic mesh force.
Xiaoyu Sun +3 more
doaj +1 more source
A moving mesh method for one-dimensional hyperbolic conservation laws [PDF]
, 2001 We develop an adaptive method for solving one-dimensional systems of hyperbolic conservation laws that employs a high resolution Godunov-type scheme for the physical equations, in conjunction with a moving mesh PDE governing the motion of the spatial ...
MacKenzie, John A. +2 more
core +1 more source
Advances in Mechanical Engineering, 2022 In a planetary gear set with an elastic ring gear, there are several pairs of flexible internal meshing simultaneously. The interactions between them are often ignored when considering their mesh stiffness.
Bowen Wan +4 more
doaj +1 more source
Research on the Influence of Backlash on Mesh Stiffness and the Nonlinear Dynamics of Spur Gears
Applied Sciences, 2019 In light of ignoring the effect of backlash on mesh stiffness in existing gear dynamic theory, a precise profile equation was established based on the generating processing principle. An improved potential energy method was proposed to calculate the mesh
Yangshou Xiong +5 more
doaj +1 more source