Zobrazeno 1 - 10
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pro vyhledávání: '"Alireza Forghani"'
Akademický článek
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Autor:
David S. Riha, Matthew Kirby, Marcus Stanfield, Vikram Bhamidipati, Eric Zhou, Alireza Forghani, Endel V. Iarve, Kevin H. Hoos, Hari K. Adluru, Michael K. Ballard, Alex S. Selvarathinam, David Mollenhauer
Publikováno v:
AIAA SCITECH 2023 Forum.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce44f30f5cc959a6612452d046172a41
https://doi.org/10.2514/6.2023-2424
https://doi.org/10.2514/6.2023-2424
Publikováno v:
International Journal of Solids and Structures. :160-175
A non-local macroscopic constitutive model is presented to simulate the progression of intra-laminar damage in laminated composite structures. A novel feature of the model is an orthotropic, non-local averaging scheme that is specially designed to ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fa98cae8ac86ef6fea56218b5ca439b
https://doi.org/10.1016/j.ijsolstr.2019.07.015
https://doi.org/10.1016/j.ijsolstr.2019.07.015
Publikováno v:
Composites Part A: Applied Science and Manufacturing. 154:106766
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50ef44239baa9745efba25b4f39e4262
https://doi.org/10.1016/j.compositesa.2021.106766
https://doi.org/10.1016/j.compositesa.2021.106766
Publikováno v:
Mechanics of Materials. 117:152-164
An extension of the previously developed two-phase integrated flow-stress process model for composites is presented here to account for the presence of the gas phase. The extended model incorporates the multi-physics phenomena involving flow of both
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fb6a3c458da842d359659330fbadb7b
https://doi.org/10.1016/j.mechmat.2017.10.012
https://doi.org/10.1016/j.mechmat.2017.10.012
Autor:
Carla McGregor, Reza Vaziri, Navid Zobeiry, Anoush Poursartip, Alireza Forghani, S. McClennan
Publikováno v:
Composite Structures. 173:188-195
A combined experimental and numerical approach is presented to calibrate the parameters of a previously developed nonlocal damage model used to simulate the inelastic response of laminated composites within a macroscopic modelling framework. In this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fcee8644a844bc190647b4a233e1202
https://doi.org/10.1016/j.compstruct.2017.04.019
https://doi.org/10.1016/j.compstruct.2017.04.019
Publikováno v:
Mechanics of Materials. 109:51-66
A new methodology is presented to integrate the simulation of flow and stress development into a unified computational modelling framework for processing of two-phase composite materials. The governing equations are developed for the general case of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea36c4f2ea39ed65ebec1b85380617d7
https://doi.org/10.1016/j.mechmat.2017.03.016
https://doi.org/10.1016/j.mechmat.2017.03.016
Autor:
Alireza Forghani, Anthony Michael Floyd, Meysam Rahmat, Paulo Silva, Ali Yousefpour, Anoush Poursartip, Drazen Djokic, Simon Hind, Göran Fernlund
Forming of composite laminates is an effective manufacturing method that improves repeatability, enables tailoring of material orientations, and reduces time and cost when compared to more labour-intensive alternatives. However, this process is often
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64900b16e8446cb5edd5090c392b5aaa
https://doi.org/10.12783/asc34/31364
https://doi.org/10.12783/asc34/31364
Autor:
Brian W. Grimsley, Frank L. Palmieri, Göran Fernlund, Anoush Poursartip, Victoria Hutten, Alireza Forghani, Curtis Hickmott, Evan Lorbiecki, Brian Coxon
Publikováno v:
SAMPE 2019 - Charlotte, NC.
High performance composite structures have strict requirements regarding acceptable levels of porosity. The impact can be significant on mechanical performance and mitigating the growth of voids can be a challenge given the complexity of the problem.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97437f57b6d7d7c0c18d9ef38d084710
https://doi.org/10.33599/nasampe/s.19.1627
https://doi.org/10.33599/nasampe/s.19.1627
A Validation Study of a Physics-based Tack Model for an Automated Fiber Placement Process Simulation
Autor:
Anoush Poursartip, Curtis Hickmott, Paulo Silva, Christopher J. Wohl, Brian W. Grimsley, Victoria Hutten, Brian Coxon, Alireza Forghani, Thammaia Sreekantamurthy
Publikováno v:
SAMPE 2019 - Charlotte, NC.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b199a5a6d3e8bc90636cdc72c1f6b44
https://doi.org/10.33599/nasampe/s.19.1512
https://doi.org/10.33599/nasampe/s.19.1512