Simulation of Additive Manufacturing using Meshfree Methods: With Focus on Requirements for an Accurate Solution

ISBN-13: 9783030873394 / Angielski / Miękka / 2022 / 202 str.

Christian Weißenfels

Opis

This book provides a detailed instruction to virtually reproduce the processes of Additive Manufacturing on a computer. First, all mathematical equations needed to model these processes are presented. Due to their flexibility, meshfree methods represent optimal computational solution schemes to simulate Additive Manufacturing processes. On the other hand, these methods usually do not guarantee an accurate solution. For this reason, this monograph is dedicated in detail to the necessary criteria for computational solution schemes to provide accurate results. Several meshfree methods are examined with respect to these conditions. Two different 3D printing techniques are presented in detail. The results obtained from the simulation are investigated and compared with experimental data. This work is addressed to both scientists and professionals working in the field of development who are interested to learn the secrets behind meshfree methods or get into the modeling of Additive Manufacturing.

Spis treści

Introduction.- Additive Manufacturing Processes.- Differential Equations.- Meshfree Discretization Schemes.- Meshfree Galerkin Methods.- Smoothed Particle Hydrodynamics.- Peridynamics.- Modeling Selective Laser Melting.- Modeling Direct Poly Printing.