Zobrazeno 1 - 10 of 136 pro vyhledávání: '"M. Gasperin"'
1
Akademický článek
On-line Tracking of Fuel Cell System Impedance Using Extended Kalman Filter
Autor: A. Debenjak, M. Gasperin, J. Petrovcic
Publikováno v: Chemical Engineering Transactions, Vol 33 (2013)
This paper presents a new measurement equipment and computational method for on-line estimation and tracking of PEM fuel cell system impedance. The algorithm is developed to address one of the main issues influencing the reliability and durability of
Externí odkaz: https://doaj.org/article/435c11864cd9441ead50d1f16fd1e750
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2
Akademický článek
Non-singular pre-big bang scenarios from all-order α′ corrections
Autor: M. Gasperini, G. Veneziano
Publikováno v: Journal of High Energy Physics, Vol 2023, Iss 7, Pp 1-20 (2023)
Abstract We reformulate in Hamiltonian language the recent proposal by Hohm and Zwiebach of an action yielding the most general O(d, d)-symmetric string cosmology equations, at tree-level in the string-loop expansion, but to all orders in the α′ e
Externí odkaz: https://doaj.org/article/b2c23d18b1634a39b0892200058b69e3
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4
ChemInform Abstract: The Sites of Gd3+ in the Luminescent Matrix La1-xGdxMgAl11O19: Single Crystal Structure Determination and Site-Selective Excitation of Gd3+
Autor: Y. Salem, C. Linares, M. C. Saine, M. Gasperin, D. Vivien, Bernard Jacquier, A. M. Lejus
Publikováno v: ChemInform. 22
Single crystals of La1−xGdxMgAl11O19 for x=0.02 to 1 have been grown from the melt by the Verneuil (flame fusion) method. The localization of Gd3+ ions in the matrix has been obtained using x‐ray diffraction and Gd3+ fluorescence techniques givin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c282fb571a0012d78702a9c160e9712
https://doi.org/10.1002/chin.199111004
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6
Synthèse et structure du borate de thorium: ThB2O5
Autor: M. Gasperin, A. Cousson
Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 47:10-12
ThB 2 O 5 cristallise dans C2/c avec a=11,545, b=6,937, c=10,263 A, β=101,5°, Z=8; affinement jusqu'a R=0,070. Les atomes sont entraines par des dodecaedres deformes ayant des aretes communes et formant un reseau tridimensionnel. Les atomes de B fo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8415d4cc612df5ec67609fd51a319efc
https://doi.org/10.1107/s0108270190006916
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7
Synthèse et structure du borouranate de lithium LiBUO5
Autor: M. Gasperin
Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 46:372-374
Cristallisation dans P2 1 /c avec a=5,767, b=10,574, c=6,835 A, β=105,04 o , z=4; affinement jusqu'a R0,062. L'arrangement atomique est identique a celui de NaBUO 5 orthorhombique, sauf en ce qui concerne l'ion alcalin. Les ions lithium sont, en eff
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b63f91931017438afc12f1f2587d288c
https://doi.org/10.1107/s0108270189007948
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8
Akademický článek
Numerical simulation by finite element modelling of diffusion and transient hydrogen trapping processes in plasma facing components
Autor: S. Benannoune, Y. Charles, J. Mougenot, M. Gaspérini, G. De Temmerman
Publikováno v: Nuclear Materials and Energy, Vol 19, Iss , Pp 42-46 (2019)
In order to simulate hydrogen charging and discharging cycles of mechanically loaded structures full 3D Macroscopic Rate Equation (MRE) modelling is proposed based on a finite element method (FEM). The model, implemented in the 3DS Abaqus software, u
Externí odkaz: https://doaj.org/article/056fa5daccac4cba86da2c0c7c7f6d50
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