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 …

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 …

In the analysis of metal machining processes using meshless methods, friction is usually
modeled (if at all) by Coulomb's law with a prescribed constant coefficient. Experimental …

Numerical simulation of melt pool behavior during laser powder bed fusion (LPBF) is
essential to provide more effective control of the process and choose an optimal set of input …

This article presents an implementation of a meshfree method, intended for the application
to simulate an orthogonal metal cutting operation. To optimize the runtime, a dynamic …

This work aims to be a fairly comprehensive study on the respective performance of several
meshfree schemes selected for 3D heat conduction problems. A wide array of such methods …

Numerical simulation of laser drilling is rapidly gaining interest in academia and industry
since this process remains one of the most important and widely-used technologies in …

The need for materials and process optimization in laser powder bed fusion (LPBF) goes
hand in hand with its numerical simulation capabilities. This work lays the groundwork for …

Smoothed Particle Hydrodynamics (SPH) is a mesh-free numerical method that can simulate
metal cutting problems efficiently. The thermal modeling of such processes with SPH …

The fluid leakage channel found in contact mechanical seals belongs to the microchannel
category. Thus, upon further inspection, the influence of surface wettability and other factors …