Zobrazeno 1 - 10 of 21 pro vyhledávání: '"Rached Ben Younes"'
1
Akademický článek
Effects of Partial Manganese Substitution by Cobalt on the Physical Properties of Pr0.7Sr0.3Mn(1−x)CoxO3 (0 ≤ x ≤ 0.15) Manganites
Autor: Feriel Zdiri, José María Alonso, Taoufik Mnasri, Patricia de la Presa, Irene Morales, José Luis Martínez, Rached Ben Younes, Pilar Marin
Publikováno v: Materials, Vol 16, Iss 4, p 1573 (2023)
We have investigated the structural, magnetic, and electrical transport properties of Pr0.7 Sr0.3 Mn(1−x)Cox O3 nanopowders (x = 0, 0.05, 0.10 and 0.15). The Pechini Sol-gel method was used to synthesize these nanopowders. X-ray diffraction at room
Externí odkaz: https://doaj.org/article/99333cc3992a404d82e96ea2e27b2c87
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2
Akademický článek
Phenomenological modeling and intensification of texturing/grinding-assisted solvent oil extraction: case of date seeds (Phoenix dactylifera L.)
Autor: Kamel Bouallegue, Tamara Allaf, Colette Besombes, Rached Ben Younes, Karim Allaf
Publikováno v: Arabian Journal of Chemistry, Vol 12, Iss 8, Pp 2398-2410 (2019)
Accelerated Solvent Extraction (ASE) and Dynamic Maceration (DM) were used with n-hexane to study the extraction of oil from date seed powders with different particle sizes. The intensification was studied with instant controlled pressure drop (DIC)
Externí odkaz: https://doaj.org/article/9babcf005065476391157694b7ed91d7
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3
Effects of partial manganese substitution by cobalt on the physical properties of Pr_(0.7)Sr_(0.3)Mn_(1-x)Co_(x)O_(3) (0 = x=0.15) manganites
Autor: Feriel Zdiri, José María Alonso, Taoufik Mnasri, Patricia de la Presa, Irene Morales, José Luis Martínez, Rached Ben Younes, Pilar Marin
Publikováno v: Materials
Volume 16
Issue 4
Pages: 1573
We have investigated the structural, magnetic, and electrical transport properties of Pr_(0.7)Sr_(0.3)Mn_(1-x)Co_(x) O_(3) nanopowders (x = 0, 0.05, 0.10 and 0.15). The Pechini Sol-gel method was used to synthesize these nanopowders. X-ray diffractio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b591fd44fe036f7fc9b20c0ba989354
https://eprints.ucm.es/id/eprint/77789/
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4
Implementing a sol-gel route to adjust the structural and dielectric characteristics of Bi and Fe co-doped BaTiO3 ceramics
Autor: Hamida Gouadria, Mourad Smari, Taoufik Mnasri, Jallouli Necib, Jesús López Sánchez, Pilar Marín, Atul P. Jamale, Rached Ben Younes
The present work explores the impact of Fe insertion on the physical properties of Ba0.95Bi0.05Ti1-xFexO3 (x = 0.025, 0.050, and 0.075) prepared via sol gel method. The resulting samples crystallize in the tetragonal structure with space group P4mm a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8cb43c27b7b0302445b5c65dc2ea9291
http://hdl.handle.net/10773/37291
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6
Phenomenological modeling and intensification of texturing/grinding-assisted solvent oil extraction: case of date seeds (Phoenix dactylifera L.)
Autor: Colette Besombes, Rached Ben Younes, Tamara Allaf, Karim Allaf, Kamel Bouallegue
Publikováno v: Arabian Journal of Chemistry
Arabian Journal of Chemistry, Elsevier, 2019, 12 (8), pp.2398-2410. ⟨10.1016/j.arabjc.2015.03.014⟩
Arabian Journal of Chemistry, Vol 12, Iss 8, Pp 2398-2410 (2019)
Accelerated Solvent Extraction (ASE) and Dynamic Maceration (DM) were used with n-hexane to study the extraction of oil from date seed powders with different particle sizes. The intensification was studied with instant controlled pressure drop (DIC)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::533c1c952d35305e298d47e4377980f2
https://hal-univ-rochelle.archives-ouvertes.fr/hal-02474131
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7
H2-broadening, shifting and mixing coefficients of the doublets in the ν2 and ν4 bands of PH3 at room temperature
Autor: Rached Ben Younes, Jamel Salem, Muriel Lepère, Ghislain Blanquet
Publikováno v: Molecular physics. 116(10):1280-1289
The broadening, shifting and mixing coefficients of the doublet spectral lines in the ν2 and ν4 bands of PH3 perturbed by H2 have been determined at room temperature. Indeed, the collisional spectroscopic parameters: intensities, line widths, line
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b1d0c28866d160d16b474c19b240311
https://doi.org/10.1080/00268976.2017.1423125
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8
Thermomechanical behavior of Tunisian palm fibers before and after alkalization
Autor: Taoufik Mnasri, Abdelmoumen Hidouri, Rached Ben Younes, Mouna Lassoued
Publikováno v: Construction and Building Materials. 170:121-128
This work is integrated into the theme of valorizing natural and local resources, which the aim to have a composite material, based on palm fibers ready for use in thermal insulation. The palm fibers are well known by their strong mechanical properti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::67eb82445c7da6cc5fbd083ee0ff5a31
https://doi.org/10.1016/j.conbuildmat.2018.03.070
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9
Optimization of thermal conductivity in composites loaded with the solid-solid phase-change materials
Autor: Atef Mazioud, Rached Ben Younes, Adel Abbessi, Taoufik Mnasri
Publikováno v: Science and Engineering of Composite Materials, Vol 25, Iss 6, Pp 1157-1165 (2018)
This work focuses on identifying the thermal conductivity of composites loaded with phase-change materials (PCMs). Three configurations are studied: (1) the PCMs are divided into identical spherical inclusions arranged in one plane, (2) the PCMs are
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8734a6a26ee7a62ca0fdd5d927fbc999
https://doi.org/10.1515/secm-2016-0301
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10
Control of Wind Turbine Based on PMSG Using Pitch Angle Control
Autor: Hatem Tlijani, Mehdi Dhaoui, Rached Ben Younes, Aroua Slimen
Publikováno v: Modeling, Identification and Control Methods in Renewable Energy Systems ISBN: 9789811319440
this chapter focuses on wind power. At present, wind turbines are installed with variable wind speed. Using intelligent systems, we can harness this energy that stores the wind and transforms it into electrical energy relying on such machines. In ord
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0ddf3efb9e79fc1d7dfe88d2b352bd6e
https://doi.org/10.1007/978-981-13-1945-7_7
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