Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Lotfi Hammami"'
Publikováno v:
Mechanics of Advanced Materials and Structures. 29:1229-1242
In this article, a dynamic analysis of an offshore wind turbine (OWT) considering soil structure interaction (SSI) is performed. The design of these highly expensive structures tends to find the be...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd768b85abf6479e220b3315a79a3b9f
https://doi.org/10.1080/15376494.2020.1811927
https://doi.org/10.1080/15376494.2020.1811927
Autor:
Majdi Yangui, Slim Bouaziz, Mohamed Haddar, Abderraouf Kamel, Lotfi Hammami, Mounir Ben Jdidia
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783030467289
Wind turbine blades structures must be well balanced during the manufacturing and mounting processes in order to avoid the imbalance of the system and the undesirable dynamic effects during the rotor motion. This work presents a numerical frequencies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08978df9d0529ddf7c52a1a29059c5bb
https://doi.org/10.1007/978-3-030-46729-6_9
https://doi.org/10.1007/978-3-030-46729-6_9
Autor:
Mohamed Haddar, Majdi Yangui, A. Kamel, Lotfi Hammami, M. Ben Jdidia, A. El Hami, Khalil Dammak
Publikováno v:
Applied Ocean Research. 113:102641
In this paper, a dynamic analysis of an offshore wind turbine (OWT) considering soil structure interaction (SSI) is performed. The design of these highly expensive structures tends to find the best compromise between cost and safety. To do so, a coup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8baf7bdda2b1271fecf8552eb0555fb7
https://doi.org/10.1016/j.apor.2021.102641
https://doi.org/10.1016/j.apor.2021.102641
Publikováno v:
Design and Modeling of Mechanical Systems—III ISBN: 9783319666969
Marine and land environment is deeply affected by NPK company phosphogypsum storage in Sfax city. A part of Taparura project aims to confine this pile of partially or totally heavy metal pollution by creating a sealing wall released by a material mad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73ee3fa7af057040e8b338968a847171
https://doi.org/10.1007/978-3-319-66697-6_122
https://doi.org/10.1007/978-3-319-66697-6_122
Publikováno v:
Applied Acoustics. 86:138-145
This paper deals with the effect of the temperature and the frequency on the acoustic behavior of lined duct partially treated with usual material used in acoustic insulation. First, the effect of frequencies and temperature on the acoustic impedance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f904bcd2fe548fb61dcceabe21d3b46f
https://doi.org/10.1016/j.apacoust.2014.03.004
https://doi.org/10.1016/j.apacoust.2014.03.004
Publikováno v:
Journal of Mechanics of Materials and Structures. 7:837-859
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc3256e7fe0fe59e5ac5003eb60b77c5
https://doi.org/10.2140/jomms.2012.7.837
https://doi.org/10.2140/jomms.2012.7.837
Publikováno v:
Multidiscipline Modeling in Materials and Structures. 7:356-369
PurposeThe purpose of this paper is to present the extension of plane wave based method.Design/methodology/approachThe mixed functional are discretized using enriched finite elements. The fluid is discretized by enriched acoustic element, the structu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dafbec288d591c9c59d565422e9fd05
https://doi.org/10.1108/15736101111185261
https://doi.org/10.1108/15736101111185261
Publikováno v:
Applied Acoustics. 70:82-96
This paper presents a new numerical model to investigate the vibro-acoustic behaviour of two laminated glass plates enclosing a thin viscothermal fluid cavity. The aim of this work is to develop an original five layer (two skins plies, two adhesive f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98f5210b843219879d45949c6fb5bdca
https://doi.org/10.1016/j.apacoust.2008.01.002
https://doi.org/10.1016/j.apacoust.2008.01.002
Publikováno v:
International Journal of Mechanical Sciences. 50:764-773
This paper deals with the vibro-acoustic behaviour of two vibrating plates coupled to a viscothermal fluid cavity. The acousto-elastic model is established in dimensionless appropriate form including the effects of viscosity and thermal conductivity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40189ba73871be039f0c187c84592f55
https://doi.org/10.1016/j.ijmecsci.2007.11.005
https://doi.org/10.1016/j.ijmecsci.2007.11.005
Publikováno v:
International Journal of Mechanical Engineering Education. 34:183-193
Dysfunction of rotating machines is often caused by shaft misalignment. This defect generates some important loads and vibrations, and can lead to a premature failure of a bearing, shaft or coupling. The objective of this study is to survey angular m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a7ac204ea3464293c718dd122db2912
https://doi.org/10.7227/ijmee.34.3.1
https://doi.org/10.7227/ijmee.34.3.1