Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Gerald Kress"'
Publikováno v:
Advanced Modeling and Simulation in Engineering Sciences, Vol 7, Iss 1, Pp 1-15 (2020)
Abstract This paper introduces a shape optimization of wire strands subjected to tensile loads. The structural analysis relies on a recently developed reduced helical finite element model characterized by an extreme computational efficacy while accou
Externí odkaz:
https://doaj.org/article/32017e15b71b4beeb76c972d51c67a3a
Publikováno v:
In International Journal of Mechanical Sciences May 2015 94-95:260-265
Autor:
Gerald Kress, Daniel Filipovic
Publikováno v:
Curved and Layered Structures, Vol 7, Iss 1, Pp 101-124 (2020)
Curved and Layered Structures, 7 (1)
Curved and Layered Structures, 7 (1)
Due to their high numerical efficiency, homogenization models are often employed in the analysis of corrugated laminates. They are usually derived assuming periodic behavior in the corrugated direction and generalized plane strain in the out-of-plane
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27d1ed6301c12c9273e92940b3d195d8
https://doi.org/10.1515/cls-2020-0009
https://doi.org/10.1515/cls-2020-0009
Publikováno v:
Engineering Structures, 184
This paper presents experimental and numerical studies on the geometrically nonlinear behavior of corrugated laminated composite shells (CLCS) under quasi-static loading along the corrugated direction. A geometrically nonlinear layer-wise shell finit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3408b4fe68c856783c42f1e7f55e09e9
https://doi.org/10.1016/j.engstruct.2019.01.077
https://doi.org/10.1016/j.engstruct.2019.01.077
Autor:
Tanja Schmidt, Mathias Rebholz, Giovanni Pellegrini, Bente Thamsen, Edoardo Mazza, Costanza Giampietro, Mirko Meboldt, Aldo Ferrari, Peter Zilla, Sarah Kitz, Vita Marina, Simon H. Sündermann, Evgenij V. Potapov, Björn Bachmann, Raoul Hopf, Georgios Stefopoulos, Christoph Starck, Gerald Kress, Paolo Ermanni, Deon Bezuidenhhout, Dimos Poulikakos, L. Bernardi, Volkmar Falk, Marianne Schmid Daners, Christian Loosli
Publikováno v:
Annals of Biomedical Engineering, 49 (2)
Annals of Biomedical Engineering
Annals of Biomedical Engineering
Heart failure is a raising cause of mortality. Heart transplantation and ventricular assist device (VAD) support represent the only available lifelines for end stage disease. In the context of donor organ shortage, the future role of VAD as destinati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1c70f30b33fde113721f1adb3ded5b2
https://hdl.handle.net/20.500.11850/439776
https://hdl.handle.net/20.500.11850/439776
Publikováno v:
International Journal of Space Science and Engineering, 6 (1)
Kress, G, Karstensen, H, Mattes, M & Raboso, D 2020, ' Kinematic analysis of a lightweight periodic dielectric structure of pearls for RF coaxial power cables for space applications ', International Journal of Space Science and Engineering, vol. 6, no. 1, pp. 28-48 . https://doi.org/10.1504/IJSPACESE.2020.10032053
Kress, G, Karstensen, H, Mattes, M & Raboso, D 2020, ' Kinematic analysis of a lightweight periodic dielectric structure of pearls for RF coaxial power cables for space applications ', International Journal of Space Science and Engineering, vol. 6, no. 1, pp. 28-48 . https://doi.org/10.1504/IJSPACESE.2020.10032053
The desire to reduce the mass per unit length and to increase phase stability of coaxial radio-frequency (RF) power cables for space application motivates a new design idea, namely to replace solid dielectric with a periodic chain of hollow pearls. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af5a462f0a49531ac2804623ee8408fd
https://hdl.handle.net/20.500.11850/442460
https://hdl.handle.net/20.500.11850/442460
Autor:
Lukas Ruppen, Carlo M. Franceschi, Gerald Kress, Claudia Thurnherr, Paolo Ermanni, Simon Brändli
Publikováno v:
Composite Structures. 160:457-467
This paper presents a detailed investigation about the geometric non-linear stiffness behavior of corrugated laminates in six different load cases. The considered tensile, bending, and shear load cases allow the modeling with a unit-cell approach ass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab3265894ecfbe094266449a582255ad
https://doi.org/10.1016/j.compstruct.2016.10.079
https://doi.org/10.1016/j.compstruct.2016.10.079
Publikováno v:
Composite Structures. 157:244-255
Corrugated laminates have highly anisotropic stiffness properties. Therefore, they are interesting candidates for flexible skins. The geometrically non-linear stiffness response of corrugated sheets is crucial for applications with large deformations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ed8134c885c1822a36cdf099b9b3193
https://doi.org/10.1016/j.compstruct.2016.08.038
https://doi.org/10.1016/j.compstruct.2016.08.038
Autor:
Bente Thamsen, Mirko Meboldt, Stephan Rupp, Christian Loosli, Mathias Rebholz, Gerald Kress, Paolo Ermanni
Publikováno v:
The International journal of artificial organs. 42(12)
Pulsatile positive displacement pumps as ventricular assist devices were gradually replaced by rotary devices due to their large volume and high adverse event rates. Nevertheless, pulsatile ventricular assist devices might be beneficial with regard t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4393b864e041aca943ca8688a2a78336
https://pubmed.ncbi.nlm.nih.gov/31277562
https://pubmed.ncbi.nlm.nih.gov/31277562
Autor:
Daniel Filipovic, Gerald Kress
Publikováno v:
Composite Structures, 223
This paper presents a study on the stresses caused by transverse shear force on corrugated laminates that complements existing work having addressed stresses caused by bending moment. It recalls recent theory for simulating transverse-force effects,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3622e629ac44e5ea1df091162e9c57c3