Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Adriano Calvi"'
Publikováno v:
Journal of Spacecraft and Rockets. :1-10
In the space industry, the sine vibration test prediction of a spacecraft is approached numerically by exploiting the spacecraft finite element model (FEM). A frequency response analysis is run for this purpose, and the spacecraft is assumed in hard-
Publikováno v:
Smart Structures and Systems. 13:637-657
This paper presents a dynamic analysis of three-dimensional beams. Structures made of functionally graded materials are considered. Several higher-order as well as classical theories are derived by means of a compact notation for the a-priori expansi
Autor:
Marc Sauvage, J. Hoar, Valentina Lesna, Cyril Colombo, Jérôme Amiaux, Yannick Mellier, R. Vavrek, Alex Short, Roberto Scaramella, Michel Berthé, Sylvain Prezelus, S. Pottinger, Elena Maiorano, Paolo Musi, R. Kohley, Tobias Boenke, Thierry Maciaszek, Jacques Pinel, Paolo Strada, Anne Ealet, Ruyman Azzollini, Luis Gaspar Venancio, H. Rozemeijer, Jean Christophe Salvignol, Micha Schmidt, Marco Sias, Luca Stagnaro, Fabio Pasian, Knud Jahnke, Adriano Calvi, René J. Laureijs, Pierluigi Rosato, Andrea Zacchei, Jose Lorenzo Alvarez, Vincent Cazaubiel, Mark Cropper, Giuseppe D. Racca, Osvaldo Piersanti, Andreas Rudolph, Alberto Anselmi, Gonzalo Saavedra Criado, Ludovic Vaillon
Publikováno v:
SPIE Proceedings
Space Telescopes and Instrumentation 2016: Optical, Infrared, and Millimeter Wave
Space Telescopes and Instrumentation 2016: Optical, Infrared, and Millimeter Wave, Jun 2016, Heidelberg, United Kingdom. pp.99040O, ⟨10.1117/12.2230762⟩
Space Telescopes and Instrumentation 2016: Optical, Infrared, and Millimeter Wave
Space Telescopes and Instrumentation 2016: Optical, Infrared, and Millimeter Wave, Jun 2016, Heidelberg, United Kingdom. pp.99040O, ⟨10.1117/12.2230762⟩
Euclid is a space-based optical/near-infrared survey mission of the European Space Agency (ESA) to investigate the nature of dark energy, dark matter and gravity by observing the geometry of the Universe and on the formation of structures over cosmol
Publikováno v:
International Journal of Structural Stability and Dynamics. 11:215-236
Cylindrical shells under axial compression are susceptible to buckling and hence require the development of enhanced underlying mathematical models in order to accurately predict the buckling load. Imperfections of the geometry of the cylinders may c
Autor:
Adriano Calvi
Publikováno v:
International Journal of Structural Stability and Dynamics. 10:949-955
The objective of ECSS E-HB-32-24, the handbook titled Buckling of Structures, is to merge the information necessary for proper evaluation of buckling loads, including the robustness of this evaluation and the related margins, both for structures and
Autor:
Arne Bethge, Jana Orf, Klaus Rohwer, Luise Kärger, Rolf Zimmermann, Alexander Kling, Richard Degenhardt, Adriano Calvi
Publikováno v:
Composite Structures. 92:1939-1946
In the field of aerospace engineering but also in the fields of civil and mechanical engineering the industry demands for significantly reduced costs for development and operating. Reduction of structural weight at safe design is one avenue to achiev
Autor:
S. Fransen, Andreas Kreis, Manuel F. Pellissetti, Adriano Calvi, Gerhart I. Schuëller, Helmut J. Pradlwarter
Publikováno v:
Journal of Spacecraft and Rockets. 46:191-202
The effects of uncertainties in the material properties and the geometry of a satellite structure are investigated for variousaspectsofthestructuralperformance.Theunderlyingnumericalmodelisarefinedlarge-scale finiteelement model, which naturally impl
Autor:
Michel Klein, Adriano Calvi, S. Fransen, Helmut J. Pradlwarter, Manuel F. Pellissetti, Gerhart I. Schuëller, Andreas Kreis
Publikováno v:
Journal of Spacecraft and Rockets. 43:1308-1318
The design and verification of spacecrafts such as satellites is supported by the results of coupled loads analyses. Herein the finite element models of the launcher and the spacecraft are typically substructured and reduced, for example, with the Cr
Autor:
Adriano Calvi, Manuel F. Pellissetti, Michel Klein, S. Fransen, Helmut J. Pradlwarter, Gerhart I. Schuëller
Publikováno v:
Computers & Structures. 84:1313-1325
The aim of the present paper is to demonstrate that, thanks to recently proposed simulation-based methods, it is now possible to efficiently analyse the reliability of large-scale structures modelled with very large FE systems. This capability is of
Autor:
Adriano Calvi
Publikováno v:
Computers & Structures. 83:1103-1112
The stochastic correlation and validation of spacecraft structural dynamic models and the stochastic launcher-satellite coupled loads analysis present several points of interest and involve novel aspects. This paper describes the main objectives of t