Smoothed particle hydrodynamics simulation of orthogonal cutting with enhanced thermal modeling

9Citations
Citations of this article
21Readers
Mendeley users who have this article in their library.

Abstract

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, nevertheless, is not straightforward. The difficulty is rooted in the computationally demanding procedures regarding convergence properties and boundary treatments, both known as SPH Grand Challenges. This paper, therefore, intends to rectify these issues in SPH cutting models by proposing two improvements: (1) Implementing a higher-order Laplacian formulation to solve the heat equation more accurately. (2) Introducing a more realistic thermal boundary condition using a robust surface detection algorithm. We employ the proposed framework to simulate an orthogonal cutting process and validate the numerical results against the available experimental measurements.

References Powered by Scopus

Smoothed particle hydrodynamics: theory and application to non-spherical stars

0
6434Citations
N/AReaders
Get full text

Smoothed particle hydrodynamics

4449Citations
N/AReaders
Get full text

Smoothed particle hydrodynamics

2489Citations
N/AReaders
Get full text

Cited by Powered by Scopus

Multi-resolution SPH simulation of a laser powder bed fusion additive manufacturing process

48Citations
N/AReaders
Get full text

A numerical-experimental study on orthogonal cutting of aisi 1045 steel and ti6al4v alloy: Sph and fem modeling with newly identified friction coefficients

27Citations
N/AReaders
Get full text

An improved thermal model for SPH metal cutting simulations on GPU

24Citations
N/AReaders
Get full text

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Cite

CITATION STYLE

APA

Afrasiabi, M., Klippel, H., Roethlin, M., & Wegener, K. (2021). Smoothed particle hydrodynamics simulation of orthogonal cutting with enhanced thermal modeling. Applied Sciences (Switzerland), 11(3), 1–14. https://doi.org/10.3390/app11031020

Readers' Seniority

Tooltip

PhD / Post grad / Masters / Doc 5

45%

Professor / Associate Prof. 4

36%

Researcher 2

18%

Readers' Discipline

Tooltip

Engineering 7

88%

Business, Management and Accounting 1

13%

Save time finding and organizing research with Mendeley

Sign up for free