Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Ezzeddine Hadj Taieb"'
Autor:
Lazhar Ayed, Oussema Choura, Zahreddine Hafsi, Sami Elaoud, Ezzeddine Hadj Taieb, Silvia Meniconi, Bruno Brunone
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783031146145
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8035ba6a3c07f59a9f20f3e54393b3d3
https://hdl.handle.net/11391/1535654
https://hdl.handle.net/11391/1535654
Publikováno v:
Journal of Theoretical and Applied Mechanics. 57:1039-1054
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a17e4a0233f06452e3a3b655aa616804
https://doi.org/10.15632/jtam-pl/112460
https://doi.org/10.15632/jtam-pl/112460
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783030271459
In this paper, a numerical study is carried out to investigate transient flow of hydraulic installation during the starting period of a centrifugal pump. The pump impeller angular velocity variation is determined by simulating the dynamic law of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f7f41c317111af0a18e903d2bc968b7
https://doi.org/10.1007/978-3-030-27146-6_15
https://doi.org/10.1007/978-3-030-27146-6_15
Publikováno v:
Applied Acoustics. 109:82-89
A theoretical analysis on transient flow inside a centrifugal pump was carried out, building on unsteady and incompressible fluid equations applied to the impeller during the starting periods. The transient flow behavior is governed by two hyperbolic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::816bf253478e68253053f544a3001298
https://doi.org/10.1016/j.apacoust.2016.02.007
https://doi.org/10.1016/j.apacoust.2016.02.007
Publikováno v:
Design and Modeling of Mechanical Systems—III ISBN: 9783319666969
The mechanical behaviour of the pipe wall material plays a major role in determining the pressure response of a fluid system during transient events. In regards to the behaviour of plastic pipes, such pipes have been widely used in water supply netwo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb0e20606c67903bded98c0a3d233fa2
https://doi.org/10.1007/978-3-319-66697-6_85
https://doi.org/10.1007/978-3-319-66697-6_85
Publikováno v:
Design and Modeling of Mechanical Systems-II ISBN: 9783319175263
In this paper, new correlation of hydrogen-natural gas mixture compressibility factor will be built. Based on Soave Redlich-Kwong (SRK) real gases equation of state (EOS) and under an isothermal condition, the evolution of gas compressibility factor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fccea39295a36a062604b0da60897b80
https://doi.org/10.1007/978-3-319-17527-0_79
https://doi.org/10.1007/978-3-319-17527-0_79
Publikováno v:
Design and Modeling of Mechanical Systems-II ISBN: 9783319175263
This paper shows numerical simulations of the three-dimensional fluid flow through centrifugal pump. The standard turbulence model k − − e is adopted to describe the turbulent flow process. These simulations have been made with a steady calculati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8caa1594182a3f3c564b3c4018183807
https://doi.org/10.1007/978-3-319-17527-0_80
https://doi.org/10.1007/978-3-319-17527-0_80
Autor:
Ezzeddine Hadj Taieb, Noura Bettaieb
Publikováno v:
Design and Modeling of Mechanical Systems-II ISBN: 9783319175263
In this study, experimental and analytical investigations are carried out in order to determine the steady state performance curves of a centrifugal pump. The pump rotor of the hydraulic facility (TE-83), available at the fluid laboratory of the Nati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3aa79742b0901cced02f0529fbf4b75c
https://doi.org/10.1007/978-3-319-17527-0_74
https://doi.org/10.1007/978-3-319-17527-0_74
Autor:
Taieb Lili, Ezzeddine Hadj-Taieb
Publikováno v:
International Journal for Numerical Methods in Fluids. 29:501-514
SUMMARY Consideration is given in this paper to the numerical solution of the transient two-phase flow in rigid pipelines. The governing equations for such flows are two coupled, non-linear, hyperbolic, partial differential equations with pressure de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::940b0e0b252d282f3c9069b93d25242a
https://doi.org/10.1002/(sici)1097-0363(19990315)29:5<501::aid-fld716>3.0.co
https://doi.org/10.1002/(sici)1097-0363(19990315)29:5<501::aid-fld716>3.0.co
Autor:
Ezzeddine Hadj-Taieb, Taieb Lili
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow. 8:350-368
To accurately predict transient flow in homogeneous gas‐liquid mixtures in rigid and quasi‐rigid pipes, two mathematical models based on the gas‐fluid mass ratio are presented. The fluid pressure and velocity are considered as two principal dep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d144591dd80fe0db9d5e94226f2b5608
https://doi.org/10.1108/09615539810206410
https://doi.org/10.1108/09615539810206410