Results 31 to 40 of about 9,116 (296)

Numerical simulation of the effect of angular misalignment on the dynamic behaviour of bearing

MATEC Web of Conferences, 2022
Bearing has been used extensively in numerous applications and their unplanned failure has a consequential effect on the smooth operation of the machinery. A slight misalignment in bearing has a detrimental effect on the smooth running of most machines.
Mashiyane Themba, Desai Dawood, Tartibu Lagouge   +2 more
openaire   +2 more sources

Stress magnification factor for angular misalignment between plates with welding-induced curvature

, 2020
The construction of lightweight structures poses new design challenges as a result of the different mechanics of deformation experienced by thinner-plated structures.
Mancini, Federica, Remes, Heikki, Romanoff, Jani, Reinaldo Bruno, Goncalves   +3 more
core   +1 more source

Design of Multiple- Transmitter WPT System with Angular Misalignment Estimation from Mutual Inductance Tracking

, 2022
In this paper, a three-orthogonal WPT system is proposed to estimate the angular misalignment of a receiver from the mutual inductance tracking method between transmitters and a receiver.
Lee, Hyo-Won, Yu, Jong-Won, Cho, Hyunyoung, Oh, Ju-Ik, Kim, Seong-Jin, Kim, Jeong-Wook   +5 more
core   +1 more source

Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure

Advanced Engineering Materials, EarlyView.
Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari, Supharoek Sornsomrit, Muhammad Ayaz Akbar, Stephan Rudykh   +3 more
wiley   +1 more source

An experimental investigation of contact characteristics of crown gear coupling with angular misalignment

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2021
Crown gear couplings are commonly applied to transfer rotary motion and torsion from one rotating component to another under a certain misalignment angle.
Yabin GUAN, Jigang CHEN, Hao CHEN, Shengyang HU, Xuan LIU   +4 more
doaj   +1 more source

Defect Evolution and Mechanical Performance of Fused Filament Fabrication‐Manufactured 17‐4PH Stainless Steel Revealed by X‐Ray Computed Tomography

Advanced Engineering Materials, EarlyView.
X‐ray computed tomography reveals how process‐induced defects evolve from green to sintered states in Fused Filament Fabrication (FFF)‐manufactured 17‐4PH stainless steel. Internal porosity, weakest cross‐sections, and fracture locations show strong correlation with tensile performance, demonstrating the potential of computed tomography (CT)‐based ...
György Ledniczky, Márk Sárközi, Ibolya Zsoldos, Zoltán Weltsch   +3 more
wiley   +1 more source

Dynamic analysis of coupling misalignment and unbalance coupled faults

Journal of Low Frequency Noise, Vibration and Active Control, 2019
Misalignment is a common fault occurring in the rotor system. However, the response characteristics have not been understood comprehensively, especially the relation between forces or torques and displacements, accelerations, or moments.
Haifei Wang, Junjie Gong
doaj   +1 more source

Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry

Advanced Functional Materials, EarlyView.
In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite, Lilia Huynh, Natascha Gray, Quintin N. Meier, Marta D. Rossell, Morgan Trassin   +5 more
wiley   +1 more source

Design and Optimization of a Planar Omnidirectional Wireless Power Transfer System for Consumer Electronics

IEEE Open Journal of Power Electronics
Recently, omnidirectional wireless power transfer (WPT) has gained increasing popularity due to its capability to charge in arbitrary positions and directions.
Xipei Yu, Junjie Feng, Liyan Zhu, Qiang Li   +3 more
doaj   +1 more source

Evaluation of Specific Absorption Rate in Three-Layered Tissue Model at 13.56 MHz and 40.68 MHz for Inductively Powered Biomedical Implants

Applied Sciences, 2019
This paper presents an optimized 3-coil inductive wireless power transfer (WPT) system at 13.56 MHz and 40.68 MHz to show and compare the specific absorption rate (SAR) effects on human tissue.
Krithikaa Mohanarangam, Yellappa Palagani, Jun Rim Choi   +2 more
doaj   +1 more source