Multi-resolution SPH simulation of a laser powder bed fusion additive manufacturing process
This paper presents an efficient mesoscale simulation of a Laser Powder Bed Fusion (LPBF)
process using the Smoothed Particle Hydrodynamics (SPH) method. The efficiency lies in …
process using the Smoothed Particle Hydrodynamics (SPH) method. The efficiency lies in …
[HTML][HTML] An improved thermal model for SPH metal cutting simulations on GPU
This paper presents the first application of a higher-order Smoothed Particle Hydrodynamics
(SPH) method to the thermal modeling of metal cutting problems. With this application, the …
(SPH) method to the thermal modeling of metal cutting problems. With this application, the …
A numerical-experimental study on orthogonal cutting of AISI 1045 steel and Ti6Al4V alloy: SPH and FEM modeling with newly identified friction coefficients
Numerical simulation of metal cutting with rigorous experimental validation is a profitable
approach that facilitates process optimization and better productivity. In this work, we apply …
approach that facilitates process optimization and better productivity. In this work, we apply …
Determination of thermal material properties for the numerical simulation of cutting processes
M Storchak, T Stehle, HC Möhring - The International Journal of Advanced …, 2021 - Springer
Thermal properties of machined materials, which depend significantly on the change in
cutting temperature, have a considerable effect on thermal machining characteristics …
cutting temperature, have a considerable effect on thermal machining characteristics …
Thermomechanical simulation of orthogonal metal cutting with PFEM and SPH using a temperature-dependent friction coefficient: A comparative study
JM Rodríguez Prieto, S Larsson, M Afrasiabi - Materials, 2023 - mdpi.com
In this work, we apply the Particle Finite Element Method (PFEM) and Smoothed Particle
Hydrodynamics (SPH) to simulate the orthogonal cutting chip formation of two workpiece …
Hydrodynamics (SPH) to simulate the orthogonal cutting chip formation of two workpiece …
[PDF][PDF] Application of Smoothed Particle Hydrodynamics Method in Metal Processing: An Overview
TTT Nguyen, M Hojny - Archives of Foundry Engineering, 2022 - journals.pan.pl
Abstract Smoothed Particle Hydrodynamics (SPH) is a Lagrangian formula-based non-grid
computational method for simulating fluid flows, solid deformation, and fluid structured …
computational method for simulating fluid flows, solid deformation, and fluid structured …
[HTML][HTML] A two-stage approach for material parameters identification in spark plasma Sintering
A fully coupled electrical-thermo-mechanical model is essential to an in-depth
understanding of the spark plasma sintering (SPS) process, where the mechanical modeling …
understanding of the spark plasma sintering (SPS) process, where the mechanical modeling …
粒度对颗粒流滴注润滑车削影响实验.
张智林， 徐兰英， 覃孟扬， 梁传建… - Machine Tool & …, 2023 - search.ebscohost.com
颗粒流滴注润滑是一种新型绿色切削润滑技术, 能解决传统颗粒流切削的颗粒导入问题.
为了研究颗粒粒度对切削效果的影响, 进行45 钢车削实验, 用不同粒度的Al2 O3 颗粒流润滑 …
为了研究颗粒粒度对切削效果的影响, 进行45 钢车削实验, 用不同粒度的Al2 O3 颗粒流润滑 …
Parameter identification of a friction model in metal cutting simulations with gpu-accelerated meshfree methods
A modular computational framework is presented for the identification of friction parameters
in metal machining applications. Numerical simulation of such processes using mesh-based …
in metal machining applications. Numerical simulation of such processes using mesh-based …
[图书][B] Modeling the Material Behavior under Metal Cutting Conditions
M Hardt - 2022 - books.google.com
The scientific goal of the present work was to model the workpiece material behavior of
steels in the metal cutting process depending on the occurring thermo-mechanical loads …
steels in the metal cutting process depending on the occurring thermo-mechanical loads …