Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Josef Kiendl"'
Publikováno v:
Materials, Vol 14, Iss 10, p 2556 (2021)
Additive manufacturing provides high design flexibility, but its use is restricted by limited mechanical properties compared to conventional production methods. As technology is still emerging, several approaches exist in the literature for quantifyi
Externí odkaz:
https://doaj.org/article/a0bb489c79d84435924cd5d3c05e87db
Heat transfer simulations of the fused filament fabrication process are an important tool to predict bonding, residual stresses and strength of 3D printed parts. But in order to capture the significant thermal gradients that occur in the FFF printing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00538d8e6c34562c09b0b4de881a78eb
Publikováno v:
Computer Methods in Applied Mechanics and Engineering, 411
We present an isogeometric method for Kirchhoff–Love shell analysis of shell structures with geometries composed of multiple patches and which possibly possess extraordinary vertices, i.e. vertices with a valency different to four. The proposed iso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d94491101d01cf74b6749c0068aebf26
http://arxiv.org/abs/2209.06713
http://arxiv.org/abs/2209.06713
Autor:
Alessandro Reali, Antonio Madeo, Josef Kiendl, Domenico Magisano, Giovanni Garcea, Leonardo Leonetti
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 354:369-396
Isogeometric Kirchhoff–Love elements have received an increasing attention in geometrically nonlinear analysis of elastic shells. Nevertheless, some difficulties still remain. Among the others, the highly nonlinear expression of the strain measure,
Autor:
Ming-Chen Hsu, Emily L. Johnson, Michael C.H. Wu, Josef Kiendl, Davide Proserpio, Austin J. Herrema
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 346:810-840
Isogeometric analysis (IGA) has been a particularly impactful development in the realm of Kirchhoff–Love thin-shell analysis because the high-order basis functions employed naturally satisfy the requirement of C 1 continuity. Still, engineering mod
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 344:837-857
A strain gradient elasticity model for shells of arbitrary geometry is derived for the first time. The Kirchhoff–Love shell kinematics is employed in the context of a one-parameter modification of Mindlin’s strain gradient elasticity theory . The
Publikováno v:
Wind Energy. 22:153-170
Autor:
Francesco Liguori, Giovanni Garcea, Domenico Magisano, Josef Kiendl, Leonardo Leonetti, Antonio Madeo, Alessandro Reali
Publikováno v:
14th WCCM-ECCOMAS Congress.
Isogeometric Kirchhoff-Love elements have received an increasing attention in geometrically nonlinear analysis of thin walled structures. They make it possible to meet the C1requirement in the interior of surface patches, to avoid the use of finite r
Publikováno v:
Computer Methods in Applied Mechanics and Engineering
We propose an isogeometric approximation of the equations describing the propagation of an electrophysiologic stimulus over a thin cardiac tissue with the subsequent muscle contraction. The underlying method relies on the monodomain model for the ele