Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Ahmed Abouelregal"'
Publikováno v:
AIMS Mathematics, Vol 7, Iss 5, Pp 8510-8533 (2022)
In this paper, a new fractional model of non-Fourier heat conduction is presented that includes phase delays and two fractional orders. To derive the proposed model, the fractional integral Atangana-Baleanu (AB) operator with non-singular and non-loc
Externí odkaz:
https://doaj.org/article/9dde0dd325f741ef868b3e17f305051d
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 7, Iss 2, Pp 870-882 (2021)
The present research discusses a generalized thermoelastic model with variable thermal material properties and derivatives based on memory. Based on this new model, an infinitely long homogeneous, isotropic elastic body with a cylindrical hole is ana
Externí odkaz:
https://doaj.org/article/6dc6db08e89246db885701c4e371fc9b
Autor:
Moez M. Benhamed, Ahmed Abouelregal
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 6, Iss 4, Pp 777-787 (2020)
In this paper, the vibration of microbeams due to a temperature pulse has been investigated. The thermoelastic coupled equations for microbeam resonator have been derived via the modified theory of couple stress in connection with the generalized the
Externí odkaz:
https://doaj.org/article/e126cc62e94e454487dc60102966ead4
Autor:
Ahmed Abouelregal
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 6, Iss 3, Pp 445-456 (2020)
In the present work, a modified model of heat conduction including higher order of time derivative is derived by extending Green and Naghdi theory without energy dissipation. We introduce two phase lag times to include the thermal displacement gradie
Externí odkaz:
https://doaj.org/article/b319e6b288d0418fa6d22fb395d90110
Autor:
Ashraf Zenkour, Ahmed Abouelregal
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 5, Iss 2, Pp 269-280 (2019)
A model of fractional-order of thermoelasticity is applied to study a 2D problem of mode-I crack in a fibre-reinforced thermal environment. The crack is under prescribed distributions of heat and pressure. The normal mode analysis is applied to deduc
Externí odkaz:
https://doaj.org/article/f01718cdc0744ba6bb2ed8bb60ff9d08
Autor:
Ashraf Zenkour, Ahmed Abouelregal
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 5, Iss 2, Pp 299-310 (2019)
In this study, the second type of Green and Naghdi's thermoelasticity theory is applied to present the vibration of a nanobeam subjected to rectified sine wave heating based upon the nonlocal thermoelasticity theory. Both Young's modulus and thermal
Externí odkaz:
https://doaj.org/article/35480f8834104534af9b253bf5e8d04c
Publikováno v:
Mechanics Based Design of Structures and Machines. :1-24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbdddaec4f235cb463b76a7776d626f1
https://doi.org/10.1080/15397734.2022.2104312
https://doi.org/10.1080/15397734.2022.2104312
By laminating piezoelectric and flexible materials during the manufacturing process, we can improve the performance of electronic devices. In smart structure design, it is also important to understand how the functionally graded piezoelectric (FGP) s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9498604050f63972c7a3b91322824738
https://doi.org/10.21203/rs.3.rs-2750537/v1
https://doi.org/10.21203/rs.3.rs-2750537/v1
Autor:
Meshari Alesemi, Ahmed Abouelregal
Publikováno v:
AIMS Mathematics. 7:8510-8533
In this paper, a new fractional model of non-Fourier heat conduction is presented that includes phase delays and two fractional orders. To derive the proposed model, the fractional integral Atangana-Baleanu (AB) operator with non-singular and non-loc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad45303f281322b40c8b6fab97984e25
https://doi.org/10.3934/math.2022474
https://doi.org/10.3934/math.2022474
Publikováno v:
Symmetry; Volume 15; Issue 3; Pages: 656
The term “optical thermoelasticity” is used to describe how the optical properties of a material change when it is heated or deformed mechanically. The issues of effective elastic and heat transfer symmetry are given particular focus. This study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::453e4af709db98c8bd4415213c95262f
https://doi.org/10.3390/sym15030656
https://doi.org/10.3390/sym15030656