Homogenization modeling of thin-layer-type microstructures

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

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Homogenization modeling of thin-layer-type microstructures. / Klusemann, Benjamin; Svendsen, Bob.
in: International Journal of Solids and Structures, Jahrgang 49, Nr. 13, 15.06.2012, S. 1828-1838.

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

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Klusemann B, Svendsen B. Homogenization modeling of thin-layer-type microstructures. International Journal of Solids and Structures. 2012 Jun 15;49(13):1828-1838. doi: 10.1016/j.ijsolstr.2012.03.027

Bibtex

@article{31d6e9de15d0402da842af83d95f4921,
title = "Homogenization modeling of thin-layer-type microstructures",
abstract = "The purpose of this paper is to introduce a homogenization method for the material behavior of two-phase composites characterized by a thin-layer-type microstructure. Such microstructures can be found for example in thermally-sprayed coating materials like WC/Fe in which the phase morphology takes the form of interpenetrating layers. The basic idea here is to idealize the thin-layered microstructure as a first-order laminate. Comparison of the methods with existing homogenization schemes as well as with the reference finite-element model for idealized composites demonstrates the advantage of the current approach for such microstructures. Further an extension of the approach to a variable interface orientation is presented. In the end the current method is compared to results based on FE-models of real micrographs.",
keywords = "Engineering, Microstructure, Laminate, composites, homogenization, Viscoplasticity, energy functional",
author = "Benjamin Klusemann and Bob Svendsen",
note = "Funding Information: Partial financial support for this work provided by the German Science Foundation (DFG) under contract SFB 708 is gratefully acknowledged.",
year = "2012",
month = jun,
day = "15",
doi = "10.1016/j.ijsolstr.2012.03.027",
language = "English",
volume = "49",
pages = "1828--1838",
journal = "International Journal of Solids and Structures",
issn = "0020-7683",
publisher = "Elsevier Ltd",
number = "13",

}

RIS

TY - JOUR

T1 - Homogenization modeling of thin-layer-type microstructures

AU - Klusemann, Benjamin

AU - Svendsen, Bob

N1 - Funding Information: Partial financial support for this work provided by the German Science Foundation (DFG) under contract SFB 708 is gratefully acknowledged.

PY - 2012/6/15

Y1 - 2012/6/15

N2 - The purpose of this paper is to introduce a homogenization method for the material behavior of two-phase composites characterized by a thin-layer-type microstructure. Such microstructures can be found for example in thermally-sprayed coating materials like WC/Fe in which the phase morphology takes the form of interpenetrating layers. The basic idea here is to idealize the thin-layered microstructure as a first-order laminate. Comparison of the methods with existing homogenization schemes as well as with the reference finite-element model for idealized composites demonstrates the advantage of the current approach for such microstructures. Further an extension of the approach to a variable interface orientation is presented. In the end the current method is compared to results based on FE-models of real micrographs.

AB - The purpose of this paper is to introduce a homogenization method for the material behavior of two-phase composites characterized by a thin-layer-type microstructure. Such microstructures can be found for example in thermally-sprayed coating materials like WC/Fe in which the phase morphology takes the form of interpenetrating layers. The basic idea here is to idealize the thin-layered microstructure as a first-order laminate. Comparison of the methods with existing homogenization schemes as well as with the reference finite-element model for idealized composites demonstrates the advantage of the current approach for such microstructures. Further an extension of the approach to a variable interface orientation is presented. In the end the current method is compared to results based on FE-models of real micrographs.

KW - Engineering

KW - Microstructure

KW - Laminate

KW - composites

KW - homogenization

KW - Viscoplasticity

KW - energy functional

UR - http://www.scopus.com/inward/record.url?scp=84860730188&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/4c243914-c4ac-3bfe-a306-ffadf4998191/

U2 - 10.1016/j.ijsolstr.2012.03.027

DO - 10.1016/j.ijsolstr.2012.03.027

M3 - Journal articles

VL - 49

SP - 1828

EP - 1838

JO - International Journal of Solids and Structures

JF - International Journal of Solids and Structures

SN - 0020-7683

IS - 13

ER -

DOI

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