A mesh refinement scheme for fourth order bi-harmonic equation of mixed boundary-value elastic problems

Autor: Aminul Islam Khan, Pranta Rahman Sarkar, Abdus Salam Akanda

Publikováno v: The Journal of Strain Analysis for Engineering Design. 58:221-235

Fourth order bi-harmonic equation is extensively used for stress-strain analysis of mixed boundary-value elastic problems. However, currently existing uniform mesh scheme based on finite difference method (FDM) needs vast amount of computational reso

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a2d0a673dc24bd45ddced767c69fbbaa
https://doi.org/10.1177/03093247221097031

Displacement-function modeling of thermo-mechanical behavior of fiber-reinforced composite structures

Autor: S. Reaz Ahmed, Pranta Rahman Sarkar

Publikováno v: International Journal of Mechanical Sciences. 211:106739

A new modeling scheme has been developed for the analysis of thermo-mechanical stresses in structural problems of fiber-reinforced composite materials with mixed mode of physical conditions. In contrast with conventional approaches, the coupled therm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::353994b5010267df8103a62398865fe1
https://doi.org/10.1016/j.ijmecsci.2021.106739

Finite-difference analysis of stresses of a non-uniform functionally graded material circular disk rotating in the magneto-thermal environment: An equal mass study.

Autor: Sarkar, Pranta Rahman, Rahman, Akm Samsur

Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design & Applications (Sage Publications, Ltd.); Feb2023, Vol. 237 Issue 2, p301-316, 16p