Estimation of elastic properties of a particulate polymer composite using a face-centered cubic FE model
Само за регистроване кориснике
2004
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
A three-dimensional (3D) finite element (FE) unit cell model is applied to studies on the elastic properties of ceramic spherical particle-polymer composite. In this model, hydroxyapatite particles (HAp) are assumed to be spherical and are arranged on a face-centered cubic (FCC) array in poly-L-lactide (PLLA) matrix surrounding. The three dimensionality of the proposed model enables simulation of elastic properties as well as developed stress states. The FE calculations provide estimates of compressive elastic modulus, shear modulus, Poisson's ratio and stress state of the composite for a range of particle volume fractions. The FCC unit cell FE models are evaluated by comparison to available experimental results, simple cubic (SC) unit cell FE calculations and Halpin-Tsai equations. In applying unit cell models for predicting elastic properties of particle-filled composites, the FCC arrangement can be observed to be more accurate compared with the SC arrangement.
Кључне речи:
unit cell / finite element modeling / face-centered cubic / elastic properties / composite materialsИзвор:
Materials Letters, 2004, 58, 19, 2437-2441Издавач:
- Elsevier, Amsterdam
DOI: 10.1016/j.matlet.2004.02.033
ISSN: 0167-577X
WoS: 000222105000024
Scopus: 2-s2.0-2942514900
Институција/група
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Balać, Igor AU - Milovančević, Milorad AU - Tang, Chak Yin AU - Uskoković, Petar S. AU - Uskoković, Dragan PY - 2004 UR - https://dais.sanu.ac.rs/123456789/13319 AB - A three-dimensional (3D) finite element (FE) unit cell model is applied to studies on the elastic properties of ceramic spherical particle-polymer composite. In this model, hydroxyapatite particles (HAp) are assumed to be spherical and are arranged on a face-centered cubic (FCC) array in poly-L-lactide (PLLA) matrix surrounding. The three dimensionality of the proposed model enables simulation of elastic properties as well as developed stress states. The FE calculations provide estimates of compressive elastic modulus, shear modulus, Poisson's ratio and stress state of the composite for a range of particle volume fractions. The FCC unit cell FE models are evaluated by comparison to available experimental results, simple cubic (SC) unit cell FE calculations and Halpin-Tsai equations. In applying unit cell models for predicting elastic properties of particle-filled composites, the FCC arrangement can be observed to be more accurate compared with the SC arrangement. PB - Elsevier, Amsterdam T2 - Materials Letters T1 - Estimation of elastic properties of a particulate polymer composite using a face-centered cubic FE model SP - 2437 EP - 2441 VL - 58 IS - 19 DO - 10.1016/j.matlet.2004.02.033 UR - https://hdl.handle.net/21.15107/rcub_dais_13319 ER -
@article{ author = "Balać, Igor and Milovančević, Milorad and Tang, Chak Yin and Uskoković, Petar S. and Uskoković, Dragan", year = "2004", abstract = "A three-dimensional (3D) finite element (FE) unit cell model is applied to studies on the elastic properties of ceramic spherical particle-polymer composite. In this model, hydroxyapatite particles (HAp) are assumed to be spherical and are arranged on a face-centered cubic (FCC) array in poly-L-lactide (PLLA) matrix surrounding. The three dimensionality of the proposed model enables simulation of elastic properties as well as developed stress states. The FE calculations provide estimates of compressive elastic modulus, shear modulus, Poisson's ratio and stress state of the composite for a range of particle volume fractions. The FCC unit cell FE models are evaluated by comparison to available experimental results, simple cubic (SC) unit cell FE calculations and Halpin-Tsai equations. In applying unit cell models for predicting elastic properties of particle-filled composites, the FCC arrangement can be observed to be more accurate compared with the SC arrangement.", publisher = "Elsevier, Amsterdam", journal = "Materials Letters", title = "Estimation of elastic properties of a particulate polymer composite using a face-centered cubic FE model", pages = "2437-2441", volume = "58", number = "19", doi = "10.1016/j.matlet.2004.02.033", url = "https://hdl.handle.net/21.15107/rcub_dais_13319" }
Balać, I., Milovančević, M., Tang, C. Y., Uskoković, P. S.,& Uskoković, D.. (2004). Estimation of elastic properties of a particulate polymer composite using a face-centered cubic FE model. in Materials Letters Elsevier, Amsterdam., 58(19), 2437-2441. https://doi.org/10.1016/j.matlet.2004.02.033 https://hdl.handle.net/21.15107/rcub_dais_13319
Balać I, Milovančević M, Tang CY, Uskoković PS, Uskoković D. Estimation of elastic properties of a particulate polymer composite using a face-centered cubic FE model. in Materials Letters. 2004;58(19):2437-2441. doi:10.1016/j.matlet.2004.02.033 https://hdl.handle.net/21.15107/rcub_dais_13319 .
Balać, Igor, Milovančević, Milorad, Tang, Chak Yin, Uskoković, Petar S., Uskoković, Dragan, "Estimation of elastic properties of a particulate polymer composite using a face-centered cubic FE model" in Materials Letters, 58, no. 19 (2004):2437-2441, https://doi.org/10.1016/j.matlet.2004.02.033 ., https://hdl.handle.net/21.15107/rcub_dais_13319 .