The ship's vibration is something that has a considerable influence on the structural resistance and comfort of crew. Vibration analysis needs to be done ensure durability construction. Ship construction unable withstand vibrations it experiences at great risk failure. ship also can only suppressed cannot completely eliminated. objectives achieved in this final project are get value root-mean-s...

At high speeds and under large axial forces, the disc–drum combined structure exhibits inconsistent deformation between parts. The difference in structural characteristics of different parts, speed, preload, its distribution mode, along with other factors, make parts more complex, resulting during work; this inconsistency has a direct impact on engine performance. This paper presents systemic i...

For high-speed permanent magnet machines (HSPMMs), many design schemes of rotor length–diameter ratios can satisfy the constraints multiple physical fields during motor period. The ratio greatly impacts comprehensive performances fields. However, these analyses are missing in existing literature. Therefore, this paper focuses on influence performances. Firstly, finite element models (FEM) built...

Abstract The shell structure design of modern spacecraft internal devices is developing towards lightweight, high-performance, and low-cost. In order to achieve a lightweight construction the structure, this work takes as an optimization object. Under premise ensuring that stiffness box meets requirements, adopts post-design method. First, preliminary model was conducted using SolidWorks, then ...

This paper deals with the development of a medical support model that can be used as prototype to study anatomy femur and for biomechanical research experimentation related bone plates. CT scan data are converted into 3D using MIMICS software imported finite-element analysis. The materials selected fabrication were PEEK CF (infused chopped carbon fibre). was analysed ANSYS® WORKBENCH® 2021 R2 d...

Stainless steel materials are widely used in many industries today. Most of these machined by turning. Modeling the temperature metal cut-ting process is a crucial step understanding and analyzing cutting process. However, when turning parameters not chosen carefully, integrity material deteriorates desired machining quality cannot be achieved. In this study, effects on force were investigated....

Abstract For industrial applications, truss robots can perform mutipleoperations, such as transporting objects and handling tools independently, but face the challenges of inconvenient disassembly non-recyclability. Therefore, a robot load-bearing module based on spatial bar structure is designed, which consists bars connectors. Ansys Workbench used for static analysis beam. The results show th...

Abstract At present, one of the bottlenecks that currently restrict reliability and lifetime whole machine is rotor-bearing system gas turbines. This paper firstly introduces background turbines current research situation, then carries out 3D modelling using UG (Unigraphics NX) software according to available 2D drawings original rotor relevant parameters. In view complex structure technical pr...

Abstract:
 Objectives: This work aimed to determine the stress distribution around a mini-implant during dynamic canine retraction utilizing continuous and intermittent orthodontic forces three-dimensional finite element model.
 Materials Methods: Establishing model of retraction. The incorporates mini-implant, alveolar bone, maxillary teeth, closed coil spring, an elastic chain. They...

Area-selective atomic layer deposition (ASALD) as a bottom-up nanopatterning technique has gained recognition for its ability to address misalignment issues in semiconductor manufacturing. This silico study investigates process operation conditions ASALD of SiO2/Al2O3 and reactor optimization by using multiscale computational fluid dynamics (CFD) modeling. Several designs were modeled Ansys Wor...