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| Bourillet, Jean-francois; Damy, Gilbert; Dussud, Loic; Sultan, Nabil; Woerther, Patrice; Migeon, Sebastien. |
| Various observations pointed out that cores performed with gravity piston corer show signifi cant distortions mainly located at the top of the core. A series of 15 cores were performed at the same location on a submarine sand wave (Var canyon, France). Six different settings of the corer – three freefall heights and three slacks of the piston cable – were tested, including duplicates. Two accelerometers recorded simultaneously the movements of the core tube and the movements of the triggering arm. Then the z displacements were obtained by a double integration versus time of the measured acceleration. The analyses of results allowed the authors to estimate the amplitude and the duration of the elastic recoil of the aramid cable, andto distinguish four steps... |
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| Ano: 2007 |
URL: http://archimer.ifremer.fr/doc/00071/18198/15766.pdf |
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| Damy, Gilbert. |
| Le rapport "Production d'énergie à partir de la houle" comme créneau possible de développement pour les houlomotrices, les sites isolés où l'énergie est chère, situés dans des zones où la houle est, sinon très importante, du moins assez régulière. Les îles situées au milieu des océans, loin des continents ont, en général, des marées d'amplitude assez faible, ce qui est un élément favorable. Nous avons donc recherché, parmi les DOM/TOM, quels seraient les sites à priori favorables à l 'implantation de houlomotrices. Nous avons éliminé à priori les TAAF en raison de leur environnement trop hostile, Saint-Pierre et Miquelon, dont la ressource houle doit être faible et irrégulière vu leurs positions. Tous les DOM/TOM que nous avons examinés sont donc situés à... |
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| Ano: 1981 |
URL: http://archimer.ifremer.fr/doc/00001/11263/7809.pdf |
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| Damy, Gilbert; Gauthier, Michel. |
| De nombreuses idêes ont déjà été mises et beaucoup de travaux d'études et d'essais ont déjà été réalisés dans l'espoir de domestiquer l'énergie des vagues. En 1978, à la demande de l a Direction Générale du CNEXO, une étude de synthèse sur les "houlomotrices" a été effectuée au Centre Océanologique de Bretagne. Le présent document s'inspire de cette étude ; il est destiné à guider la réflexion des concurrents du concours houle lancé par l'ANVAR et le CNEXO en janvier 1981. [OCR NON CONTRÔLE] |
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| Ano: 1981 |
URL: http://archimer.ifremer.fr/doc/00001/11266/7812.pdf |
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| Damy, Gilbert. |
| Le réajustement brutal des cours des produits pétroliers a provoqué vers la fin des années 70 une prise de conscience de l'opinion de la vulnérabilité et des limites de nos ressources énergétiques fossiles ainsi qu'un regain d' intérêt pour les énergies renouvelables. [OCR NON CONTRÔLE] |
| Tipo: Text |
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| Ano: 1982 |
URL: http://archimer.ifremer.fr/doc/00001/11265/7811.pdf |
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| Ageron, M; Aguilar, J; Albert, A; Ameli, F; Anghinolfi, M; Anton, G; Anvar, S; Ardellier Desages, F; Aslanides, E; Aubert, J; Auer, R; Barbarito, E; Basa, S; Battaglieri, M; Bazzotti, M; Becherini, Y; Bethoux, N; Beltramelli, J; Bertin, V; Bigi, A; Billault, M; Blaes, R; De Botton, N; Bouwhuis, M; Bruijn, R; Brunner, J; Burgio, G; Busto, J; Cafagna, F; Caillat, L; Calzas, A; Capone, A; Caponetto, L; Carmona, E; Carr, J; Castel, D; Castorina, E; Cavasinni, V; Ceechini, S; Ceres, A; Charvis, P; Chauchot, Pierre; Chiarusi, T; Circella, M; Coail, Jean-yves; Colnard, C; Compere, Chantal; Coniglione, R; Cottini, N; Coyle, P; Cuneo, S; Cussatlegras, A; Damy, Gilbert; Van Dantzig, R; Debonis, G; De Marzo, C; De Vita, R; Dekeyser, I; Delagnes, E; Denans, D; Deschamps, Anne; Dessa, J; Destelle, J; Dinkespieler, B; Distefano, C; Donzaud, C; Drogou, Jean-francois; Druillole, F; Durand, D; Ernenwein, J; Escoffier, S; Falchini, E; Favard, S; Fehr, F; Feinstein, F; Florello, C; Flaminio, V; Fratini, K; Fuda, J; Galeotti, S; Gallone, J; Giacomelli, G; Girard, N; Gojak, C; Goret, P; Graf, K; Guilloux, F; Hallewell, G; Harakeh, M; Hartmann, B; Heijboer, A; Heine, E; Hello, Y; Hernandez Rey, J; Hossl, J; Hoffman, C; Hogenbirk, J; Hubbard, J; Jaquet, M; Jaspers, M; De Jong, M; Jouvenot, F; Kalantar Nayestanaki, N; Kappes, A; Karg, T; Katz, U; Keller, P; Kneib, J; Kok, E; Kok, H; Kooijman, P; Kopper, C; Kouchner, A; Kretschmer, W; Kruijer, A; Kuch, S; Lagier, P; Lahmann, R; Lamanna, G; Lamare, P; Lambard, G; Languillat, J; Laschinsky, H; Lavalle, J; Le Guen, Yvon; Le Provost, H; Van Suu, A; Lefevre, D; Legou, T; Lelaizant, G; Lim, G; Lo Presti, D; Loaec, Gerard; Loehner, H; Loucatos, S; Louis, F; Lucarelli, F; Lyashuk, V; Mangano, S; Marcelin, M; Margiotta, A; Masullo, R; Mazeas, Florence; Mazure, A; Megna, R; Melissas, M; Migneco, E; Mongelli, M; Montaruli, T; Morganti, M; Moscoso, L; Motz, H; Musumeci, M; Naumann, C; Naumann Godo, M; Niess, V; Noble, A; Olivetto, C; Ostasch, R; Palanque Delabrouille, N; Payre, P; Peek, H; Perez, Amparo; Petta, C; Piattelli, P; Pillet, R; Pineau, J; Poinsignon, J; Popa, V; Pradier, T; Racca, C; Randazzo, N; Van Randwijk, J; Real, D; Regnier, M; Van Rens, B; Rethore, F; Rewiersma, P; Riccobene, G; Rigaud, Vincent; Ripani, M; Roca, V; Roda, C; Rolin, Jean-francois; Rostovtsev, A; Roux, Jean; Ruppi, M; Russo, G; Rusydi, G; Salesa, F; Salomon, K; Sapienza, P; Schmitt, F; Schuller, J; Shanidze, R; Sokalski, I; Spona, T; Spurio, M; Van Der Steenhoven, G; Stolarczyk, T; Streeb, K; Sulak, L; Taiuti, M; Tamburini, C; Tao, C; Tasca, L; Terreni, G; Urbano, F; Valdy, Pierre; Valente, V; Vallage, B; Vaudaine, G; Venekamp, G; Verlaat, B; Vernin, P; Van Wijk, R; Wijnker, G; Wobbe, G; De Wolf, E; Yao, A; Zaborov, D; Zaccone, H; Zornoza, J; Zuniga, J. |
| full-scale mechanical prototype line was deployed to a depth of 2500 m to test the leak tightness of the electronics containers and the pressure-resistant properties of an electromechanical cable under evaluation for use in the ANTARES deep-sea neutrino telescope. During a month-long immersion study, line parameter data were taken using miniature autonomous data loggers and shore-based optical time domain reflectometry. Details of the mechanical prototype line, the electromechanical cable and data acquisition are presented. Data taken during the immersion study revealed deficiencies in the pressure resistance of the electromechanical cable terminations at the entry points to the electronics containers. The improvements to the termination, which have been... |
| Tipo: Text |
Palavras-chave: Sea deployment; Electromechanical cable; Optical time domain reflectometry; Leak detection; Underwater neutrino telescope; ANTARES. |
| Ano: 2007 |
URL: http://archimer.ifremer.fr/doc/2007/publication-3519.pdf |
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| Damy, Gilbert. |
| Sysif is a deep-towed VHR seismic data acquisition system/ It includes a deep-towed acoustic source (220-1050 Hz) and a 100 m long multi channel streamer. To retrieve the most information from the seismic data, accurate receiver locations are needed, based on positioning and inertial sensors : a location error of less than 30 cm is required. This study includes an analysis of the streamer dynamics based on numerical simulation and a comparison between the simulation results and the sensor derived geometry. |
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| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00474/58578/61140.pdf |
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