Results 1 to 10 of about 9,149 (165)
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2021 A meshing cycle of normal contact ratio gear can be divided into three stages, i.e., double pairs of teeth meshing, single pair of teeth meshing and double pairs of teeth meshing. In many previous literatures, for the convenience of research, the dynamic
Rui XU +3 more
doaj +3 more sources
Generation principle and meshing characteristics of conjugate-curve circular arc gears
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2015 The generation principle and meshing characteristics of conjugate-curve circular arc gears, which is proposed based on the theory of conjugate curves, are studied in this paper.
Dong LIANG +3 more
doaj +3 more sources
Comparative Analysis of Meshing Characteristics Between Point-line Meshing Gears and Involute Gears
Jixie chuandong, 2023 Taking point-line meshing gears and involute gears as the research object, a simulation model of two kinds of meshing gears is established, the meshing characteristics of point-line meshing gears and involute gears in transmission error, tooth surface ...
Tang Yu +3 more
doaj +1 more source
Design and Analysis of Internal–External Composite Meshing Hy-Vo Chain
Applied Sciences, 2023 The internal–external composite meshing mechanism should be the best way to improve the transmission performance of a silent chain drive, but there is no internal–external composite meshing Hy-Vo chain under the classical design approach.
Lichi An +4 more
doaj +1 more source
Research on Meshing Characteristics of Trochoidal Roller Pinion Rack Transmission
Applied Sciences, 2022 As a precision transmission mechanism, the trochoidal roller pinion rack has been paid more and more attention in recent years, but its meshing characteristics have not been deeply explored.
Haiwei Wang, Lulu Li, Geng Liu
doaj +1 more source
Moving mesh cosmology: characteristics of galaxies and haloes [PDF]
Monthly Notices of the Royal Astronomical Society, 2011 24 pages, 14 figures. MNRAS accepted (in press). Expanded introduction and discussion of galactic angular momentum; added references; one additional figure. Movies and high-resolution images can be found at http://www.cfa.harvard.edu/itc/research/movingmeshcosmology/
Kereš, Dušan +4 more
openaire +5 more sources
Adaptive mesh refinement for characteristic codes [PDF]
Journal of Computational Physics, 2004 The use of adaptive mesh refinement (AMR) techniques is crucial for accurate and efficient simulation of higher dimensional spacetimes. In this work we develop an adaptive algorithm tailored to the integration of finite difference discretizations of wave-like equations using characteristic coordinates.
Pretorius, Frans, Lehner, Luis
openaire +2 more sources
Shock and Vibration, 2021 A new dynamic model for a two-input two-path split torque transmission system which considers meshing error, time-varying meshing stiffness, and meshing-in impact is proposed.
Xuan Liu +6 more
doaj +1 more source
Applied Sciences, 2022 The determination of meshing force and the load sharing ratio of gear teeth is critical to predict the dynamic behavior or the load capacity of gear transmissions.
Rui Xu +6 more
doaj +1 more source
Analysis of SDFEM on Shishkin Triangular Meshes and Hybrid Meshes for Problems with Characteristic Layers [PDF]
Journal of Scientific Computing, 2016 In this paper, we analyze the streamline diffusion finite element method (SDFEM) for a model singularly perturbed convection-diffusion equation on a Shishkin triangular mesh and hybrid meshes. Supercloseness property of $u^I-u^N$ is obtained, where $u^I$ is the interpolant of the solution $u$ and $u^N$ is the SDFEM's solution.
Jin Zhang 0004, Xiaowei Liu 0002
openaire +2 more sources