Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Sarah Ricker"'
Autor:
Tapan Mukerji, Nishank Saxena, Matthias Kabel, Sarah Ricker, Erik H. Saenger, Nicolas Combaret, Claudio Madonna, Junehee Han, Minhui Lee, Mike Marsh, Xin Zhan, Ratnanabha Sain, Erik Glatt, Andreas Wiegmann, Heiko Andrä, Fabian Krzikalla, Jack Dvorkin, Youngseuk Keehm
Publikováno v:
Computers & Geosciences. 50:25-32
The key paradigm of digital rock physics (DRP) ''image and compute'' implies imaging and digitizing the pore space and mineral matrix of natural rock and then numerically simulating various physical processes in this digital object to obtain such mac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::832474adffec391997d4ce2ba21ad766
https://doi.org/10.1016/j.cageo.2012.09.005
https://doi.org/10.1016/j.cageo.2012.09.005
Publikováno v:
Archive of Applied Mechanics. 81:669-684
In this contribution, the deformational and configurational mechanics of (elastic) discrete atomistic systems in relation to their continuum counterparts are considered for the quasi-static case. Thereby, we firstly investigate the basic unconstraine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1a80c692c885d641e41916d1175d1d1
https://doi.org/10.1007/s00419-010-0486-8
https://doi.org/10.1007/s00419-010-0486-8
Publikováno v:
International Journal for Multiscale Computational Engineering. 7:457-474
In the present contribution, the computational homogenization scheme is extended toward the homogenization of configurational quantities like the Eshelby stress and material node point forces. Configurational mechanics is concerned with changes of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9955a7f199ce2367581c9c9934a2c400
https://doi.org/10.1615/intjmultcompeng.v7.i5.70
https://doi.org/10.1615/intjmultcompeng.v7.i5.70
Publikováno v:
Recent Progress in the Mechanics of Defects ISBN: 9789400703131
In the present work the FE2 scheme is extended towards the homogenization of material quantities like the Eshelby stress and material node point forces. Therefore, in contrast to standard computational homogenization schemes volume forces on the micr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29e94a96a3918be94baa9d0ec322b394
https://doi.org/10.1007/978-94-007-0314-8_19
https://doi.org/10.1007/978-94-007-0314-8_19
Publikováno v:
IUTAM Symposium on Progress in the Theory and Numerics of Configurational Mechanics ISBN: 9789048134465
Due to the fact that many engineering materials and also biological tissues possess an underlying (heterogeneous) micro-structure it is not sufficient to simulate these materials by pre-assumed overall constitutive assumptions. Therefore, we apply a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d296cbae166c43216da9e0d3c5a98c3
https://doi.org/10.1007/978-90-481-3447-2_23
https://doi.org/10.1007/978-90-481-3447-2_23
Publikováno v:
Engineering Fracture Mechanics, 76(6), 793-812. Elsevier
A computational homogenization procedure for a material layer that possesses an underlying heterogeneous microstructure is introduced within the framework of finite deformations. The macroscopic material properties of the material layer are obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03d795f4de6aeb5dc7a8d126cdef6850
https://research.tue.nl/nl/publications/d9396134-71e4-48a0-839b-305ec6cc64bf
https://research.tue.nl/nl/publications/d9396134-71e4-48a0-839b-305ec6cc64bf
Autor:
Paul Steinmann, Robin C. Y. Ching, Andreas Menzel, Jan C. Aurich, Sarah Ricker, Peter Herzenstiel
Publikováno v:
Scopus-Elsevier
Many simulations of grinding processes focus on the penetration of a grinding wheel and a workpiece and neglect displacements of the machine system. This paper presents a modular concept and initial applications for developing a comprehensive simulat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1363cde257cb264894d20f9bece4f56a
https://publica.fraunhofer.de/handle/publica/250564
https://publica.fraunhofer.de/handle/publica/250564
Publikováno v:
PAMM. 11:549-550
The work at hand treats the extension of the classical computational homogenization scheme towards the multi-scale computation of material quantities like the Eshelby stresses and material forces. To this end, two approaches are elaborated and their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::850cfc61c7c1f97f548c818722575c21
https://doi.org/10.1002/pamm.201110264
https://doi.org/10.1002/pamm.201110264
Publikováno v:
PAMM. 11:529-530
Due to the growing interest in determining the macroscopic material response of inhomogeneous materials, computational methods are becoming increasingly concerned with the application of homogenization techniques. In this work, a two-scale classical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07ca01f88f08af0af98c374394bbaa68
https://doi.org/10.1002/pamm.201110254
https://doi.org/10.1002/pamm.201110254
Publikováno v:
PAMM. 11:489-490
Currently, the known simulation efforts with respect to fluid-structure interaction (FSI) are mainly restricted to the study of flow interacting with deformable solid bodies. On the other hand, there is extensive literature on simulation of flow thro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7df0ca069eecc10c3313745ffc51a61
https://doi.org/10.1002/pamm.201110236
https://doi.org/10.1002/pamm.201110236