Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Mohamed Elsayed Nassar"'
Publikováno v:
Journal of Advanced Dielectrics, Vol 11, Iss 5, Pp 2160009-1-2160009-11 (2021)
This paper presents a numerical homogenization analysis of a porous piezoelectric composite with a partially metalized pore surface. The metal layers can be added to the pore surfaces to improve the mechanical and electromechanical properties of ordi
Externí odkaz:
https://doaj.org/article/860ed5ad9ecc46a1814238e16200371f
Publikováno v:
Journal of Advanced Dielectrics, Vol 10, Iss 5, Pp 2050018-1-2050018-10 (2020)
This paper concerns the homogenization problems for porous piezocomposites with infinitely thin metalized pore surfaces. To determine the effective properties, we used the effective moduli method and the finite element approaches, realized in the ANS
Externí odkaz:
https://doaj.org/article/9803153a69d0454d943671c26cbcc2e7
Publikováno v:
International Journal of Mechanics and Materials in Design. 18:611-631
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25554c44a973d44af64f8b785d781675
https://doi.org/10.1007/s10999-022-09595-9
https://doi.org/10.1007/s10999-022-09595-9
Publikováno v:
Mechanics of Advanced Materials and Structures. 29:4359-4372
This work investigates a developed porous piezoelectric composite with metal layers introduced at the interfaces between the piezoelectric and vacuum phases. These metal layers can be added to impr...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dc752b2d585ca79e86e173014a4618b
https://doi.org/10.1080/15376494.2021.1928346
https://doi.org/10.1080/15376494.2021.1928346
Publikováno v:
Computers & Structures. 267:106799
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76cb64780bccfc2bd130c28dd4971aee
https://doi.org/10.1016/j.compstruc.2022.106799
https://doi.org/10.1016/j.compstruc.2022.106799
Publikováno v:
Advanced Structured Materials ISBN: 9783030387075
Flutter is a dynamic instability of an elastic structure subjected to fluid flow. Flutter phenomenon of the beam cannot occur unless bending and twisting vibrations occur simultaneously. This paper intends to eliminate the flutter phenomenon by suppr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a92f9f919650bef65434d9b1386b4005
https://doi.org/10.1007/978-3-030-38708-2_1
https://doi.org/10.1007/978-3-030-38708-2_1
Publikováno v:
Mechanics of Materials. 162:104040
The electromechanical properties of piezoelectric materials can be modified for some specific applications, e.g., hydrophone sensing applications, by incorporating a controlled porosity into them. This work investigates the effective moduli of a newl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f494f237942f531838e8a0f6367f2e88
https://doi.org/10.1016/j.mechmat.2021.104040
https://doi.org/10.1016/j.mechmat.2021.104040
Publikováno v:
Journal of Advanced Dielectrics, Vol 11, Iss 5, Pp 2160009-1-2160009-11 (2021)
This paper presents a numerical homogenization analysis of a porous piezoelectric composite with a partially metalized pore surface. The metal layers can be added to the pore surfaces to improve the mechanical and electromechanical properties of ordi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b474267dc3ecceae559c1db966c23a8
http://www.worldscientific.com/doi/epdf/10.1142/S2010135X21600092
http://www.worldscientific.com/doi/epdf/10.1142/S2010135X21600092
Publikováno v:
Journal of Advanced Dielectrics, Vol 10, Iss 5, Pp 2050018-1-2050018-10 (2020)
This paper concerns the homogenization problems for porous piezocomposites with infinitely thin metalized pore surfaces. To determine the effective properties, we used the effective moduli method and the finite element approaches, realized in the ANS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e57a8877144def9c3ff803edae5dd7e0
http://www.worldscientific.com/doi/pdf/10.1142/S2010135X20500186
http://www.worldscientific.com/doi/pdf/10.1142/S2010135X20500186
Autor:
Dong, Zhenqiang1 (AUTHOR) gaocaidzq@163.com, Wu, Lili2 (AUTHOR), Ma, Dongdong1 (AUTHOR), Elsayed Nassar, Amr Mohamed (AUTHOR)
Publikováno v:
Journal of Chemistry. 6/30/2024, Vol. 2024, p1-9. 9p.