Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Mouloud Guemana"'
Publikováno v:
Journal of Mechanical Engineering, Vol 68, Iss 3, Pp 143-166 (2018)
During the gas turbine exploitation the presence of small defects can cause very high vibration amplifications, localized on the components of this rotating machine. For this, a diagnostic process is necessary for decision-making during the monitorin
Externí odkaz:
https://doaj.org/article/33c4c9a5d9044a75b0b77d9102ef116f
Publikováno v:
Acta Mechanica. 234:1687-1711
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d14cea8f1127a77cf94dc324dc02870
https://doi.org/10.1007/s00707-022-03438-6
https://doi.org/10.1007/s00707-022-03438-6
Autor:
Merouane Alaoui, Abdelhamid Iratni, Obaid S. Alshammari, Ahmed Hafaifa, Ilhami Colak, Mouloud Guemana
Publikováno v:
Strojnícky časopis - Journal of Mechanical Engineering. 72:1-14
This work is interested in studying the vibrations’ stability in gas turbines, compared to a dynamic model of the Jeffcott rotor, the parameters of the gas turbine will be estimated for the purpose of developing a mathematical model which points ou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49bb3cf41b6135b37017592c78764e63
https://doi.org/10.2478/scjme-2022-0013
https://doi.org/10.2478/scjme-2022-0013
Autor:
Sidali Aissat, Abdelhamid Iratni, Ahmed Hafaifa, Mouloud Guemana, Obaid S. Alshammari, Ilhami Colak
Publikováno v:
Soft Computing.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8818e257ab04bdfaeca576e9e9c73c32
https://doi.org/10.1007/s00500-023-08059-2
https://doi.org/10.1007/s00500-023-08059-2
The work presented in this paper focuses on presenting an hybrid identification method for a nonlinear dynamic gas turbine, from a real time input and outputs data exploitation, with the fuel flow as the input and the rotational speed of high pressur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc588e5a400fbe738fdf326ab5574442
https://doi.org/10.21203/rs.3.rs-1183386/v1
https://doi.org/10.21203/rs.3.rs-1183386/v1
Publikováno v:
Periodica Polytechnica Mechanical Engineering. 65:229-245
In industrial practice, the representation of the dynamics of nonlinear systems by models linking their different operating variables requires an identification procedure to characterize their behavior from experimental data. This article proposes th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c64895820f89d1d9740878a396f91b37
https://doi.org/10.3311/ppme.17206
https://doi.org/10.3311/ppme.17206
Publikováno v:
International Journal of Dynamics and Control. 10:25-48
In practice, model-based fault diagnosis methods are essential to improve availability with reduced operating costs and good operational reliability of industrial systems. This is based firstly on the choice of the model identification method adapted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3194425315681f9cce78a41fbcf87e8
https://doi.org/10.1007/s40435-021-00804-5
https://doi.org/10.1007/s40435-021-00804-5
Publikováno v:
Fuzzy Information and Engineering. 13:154-183
Recently, the development of the industry requires monitoring and follow-up of the working conditions of the facilities, to determine the reliability, availability, and durability of these systems,...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b21f73fd55e0957320d5d933238c516d
https://doi.org/10.1080/16168658.2021.1915451
https://doi.org/10.1080/16168658.2021.1915451
Publikováno v:
International Journal of Applied Mechanics and Engineering, Vol 25, Iss 4, Pp 42-58 (2020)
In oil and gas industrial production and transportation plants, gas turbines are considered to be the major pieces of equipment exposed to several unstable phenomena presenting a serious danger to their proper operation and to their exploitation. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6964689df5f020c820f2754d115abd0a
https://doi.org/10.2478/ijame-2020-0048
https://doi.org/10.2478/ijame-2020-0048
Publikováno v:
Control Theory and Technology. 19:183-196
This paper deals with a state model identification of a gas turbine used for gas transport, using a subspace approach of the state space model. This method provides a reliable and robust state representation of the model, taking advantage of its bene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac4f4bf55efea7eb2c3cc538e35ee583
https://doi.org/10.1007/s11768-020-00005-z
https://doi.org/10.1007/s11768-020-00005-z