Non-linear Structural Analysis of the Folding Process in a Deployable System for Satellites

Autor: Peter Riddersholm Lauridsen, Jan Ánike Nikolajsen, Anders Schmidt Kristensen

Publikováno v: Lauridsen, P R, Nikolajsen, J Á & Kristensen, A S 2017, Non-linear Structural Analysis of the Folding Process in a Deployable System for Satellites . in J Høgsberg & N L Pedersen (eds), Proceedings of NSCM 30 : The 30th Nordic Seminar on Computational Mechanics 25-27 October 2017 . DTU Mechanical Engineering, Lyngby, Proceedings of the Nordic Seminar on Computational Mechanics, (NSCM), vol. 2017, pp. 114-117, 30th Nordic Seminar on Computational Mechanics, Lyngby, Denmark, 25/10/2017 . < http://3-files.conferencemanager.dk/medialibrary/DEF42602-16D9-4368-83C4-F77E83D08491/images/NSCM_proceedings_23102017.pdf >
Aalborg University

Structural analysis of a sail solution1 to deorbit satellites is presented in this paper. The deployable drag sail consists of a circular highly flexible frame, sail and housing. The folding process of the highly flexible frame is complex and is only

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::55cbd0a98d54e4583a0d8bba182dea13
https://vbn.aau.dk/da/publications/9b1f50fb-8bb3-40ec-89ba-f187d2a4d3c0

Analysis of Pretension and Stress Stiffening in a Self-Deployable Deorbiting Space Structure

Autor: Peter Riddersholm Lauridsen, Jan Ánike Nikolajsen, Anders Schmidt Kristensen

Publikováno v: Lauridsen, P R, Nikolajsen, J Á & Kristensen, A S 2017, Analysis of Pretension and Stress Stiffening in a Self-Deployable Deorbiting Space Structure . in Proceedings of 7th European Conference on Space Debris ., 1036, European Space Agency, The 7th European Conference on Space Debris, Darmstadt, Germany, 18/04/2017 .
Aalborg University

In the development of the Self-deployable Deorbiting Space Structure (SDSS) [1][2] FEA are used to determine the stress state during the folding process of a given rectangular Highly Flexible Frame (HFF). The rectangular HFF is the load carrying stru

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https://vbn.aau.dk/da/publications/b8bde6d6-5ae0-4ff3-a7e4-bb6b496d6636

Implementation of the Generalized Brazier Effect in Analysis of Wind Turbine Blades

Autor: Peter Riddersholm Lauridsen, Jan Ánike Nikolajsen, Lars Damkilde

Publikováno v: Lauridsen, P R, Nikolajsen, J Á & Damkilde, L 2016, Implementation of the Generalized Brazier Effect in Analysis of Wind Turbine Blades . in R Larsson (ed.), Proceedings of 29th Nordic Seminar on Computational Mechanics – NSCM29 . Chalmers tekniska högskola, Gothenburg, Forskningsrapporter, no. 4, vol. 2016, The 29th Nordic Seminar on Computational Mechanics NSCM-29, Gothenburg, Sweden, 26/10/2016 .
Aalborg University

As wind turbine blades are getting longer and more slender, new failure modes occur and these may be related to the non-linear geometric Brazier effect1,2,3, where the bending moments ovalize the thin-walled cross-sections. For general cross-sections

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::31201ae11340a2ddd9311da699cb3008
https://vbn.aau.dk/da/publications/9f68d7a2-d1d4-422b-811c-763371dfc24e