Instrumentation of Stratospheric Balloon Straps with Optical Fibre for Temperature and Strain Monitoring

Autor: Yann Lecieux, Cyril Lupi, Dominique Leduc, Quentin Macé, Valentin Jeanneau, Pascale Guigue

Publikováno v: Sensors, Vol 20, Iss 5, p 1433 (2020)

This article is devoted to the instrumentation, with optical fibres, of the straps holding the envelope of stratospheric balloons. This instrumentation is motivated in the first instance by the need to validate the numerical models used in the design

Externí odkaz: https://doaj.org/article/5de825b84928466d95561b22ec55ab8f

Aging of Thermal Coatings on Low Earth Orbit: In-Flight Measurements and Modeling

Autor: Delphine Faye, Jean-François Roussel, Stéphanie Remaury, Pascale Guigue, Emilie Vanhove

Publikováno v: Journal of Spacecraft and Rockets
Journal of Spacecraft and Rockets, American Institute of Aeronautics and Astronautics, 2016, 53 (6), page 1141-1145. ⟨10.2514/1.A33506⟩

International audience; The aging of thermal coatings critically impacts spacecraft thermal balance. Because few in-flight data were available about the aging of materials after a long exposure on sun-synchronous orbit, Centre National d’Études Sp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f7e0129d0313890952e5e3fee53c591
https://doi.org/10.2514/1.a33506

Chemical characteristics, mechanical and thermo-optical properties of black anodic films prepared on 7175 aluminium alloy for space applications

Autor: Claire Tonon, Yann Goueffon, Laurent Arurault, Sandra Fontorbes, Pascale Guigue, Catherine Mabru

Publikováno v: Materials Chemistry and Physics
Materials Chemistry and Physics, Elsevier, 2010, 120 (2-3), pp.636-642. ⟨10.1016/j.matchemphys.2009.12.016⟩
Materials Chemistry and Physics, 2010, 120 (2-3), pp.636-642. ⟨10.1016/j.matchemphys.2009.12.016⟩

International audience; Black anodic coatings are usually used on space vehicles for their thermo-optical properties. This paper presents a study of the chemical characteristics of these black anodic films, as well as their mechanicaland thermo-optic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2764e4d5402f3148c215dac3b7a978b
https://doi.org/10.1016/j.matchemphys.2009.12.016

Mesure 3D sans contact des déplacements et déformations sur des films plastiques transparents par stéréo-corrélation3D non-contact measurement of strain and displacement on transparent plastic films by stereo correlation

Autor: Pascale Guigue-Joguet, Olivier Dalverny, Jean-Michel Siguier, Moussa Karama, Sébastien Mistou

Publikováno v: Mécanique & Industries. 4:637-643

Resume Afin d'identifier le comportement mecanique de films plastiques transparents utilises pour la fabrication des ballons pressurises developpes par le CNES, une etude experimentale est realisee a partir de mesures sans contact par stereo-correlat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0768f612b5b662dd1e01e96a922f5c11
https://doi.org/10.1016/j.mecind.2003.09.005

Enthalpy relaxation phenomena of epoxy adhesive in operational configuration: Thermal, mechanical and dielectric analyses

Autor: Nicolas Caussé, Hélène Combes, Claire Tonon, Pascale Guigue, Colette Lacabanne, Eric Dantras, Mathieu Chevalier

Publikováno v: Journal of Non-Crystalline Solids
Journal of Non-Crystalline Solids, Elsevier, 2014, vol. 387, pp. 57-61. ⟨10.1016/j.jnoncrysol.2013.12.028⟩

International audience; Thermal cycling in space environment can cause physical aging of polymers used in structural adhesive bonded joint. Later, they can initiate failure. A methodology to follow physical aging effects on their thermal, mechanical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4dc2a9480d3736f019aa4512dfe9a230
https://oatao.univ-toulouse.fr/11008/