TY - GEN
T1 - Multiphysics numerical simulation on bone scaffolds under fully coupled fluid-solid-thermo model
AU - Wang, Yan En
AU - Wei, Sheng Min
AU - Yao, Chen
AU - Yan, X. T.
PY - 2010
Y1 - 2010
N2 - We obtained the bone scaffolds general constitutive and seepage governing equations based on conservation of energy and Darcy's laws under fluid-solid-thermo multi-physics fields. Furthermore, we have also established the full coupling mathematical models of bone scaffolds under fluid-solid-thermo multi-physics fields. Based on these formulae in the COMSOL finite element platform, we have analyzed the stress, strain, fluid seepage velocity and the density under different external boundary and initial conditions. Through analyzing these computing results and comparing with the real experiments data of references, we think this methodology is feasible to guild bone scaffolds and porous medium design under the fluid-solid-thermo full coupling multi-physics fields. Lastly, we can find some rules of interstitial nutrition flow and scaffolds solid material movement and biodegradation in fluid-solid-thermo full coupling multiphysics.
AB - We obtained the bone scaffolds general constitutive and seepage governing equations based on conservation of energy and Darcy's laws under fluid-solid-thermo multi-physics fields. Furthermore, we have also established the full coupling mathematical models of bone scaffolds under fluid-solid-thermo multi-physics fields. Based on these formulae in the COMSOL finite element platform, we have analyzed the stress, strain, fluid seepage velocity and the density under different external boundary and initial conditions. Through analyzing these computing results and comparing with the real experiments data of references, we think this methodology is feasible to guild bone scaffolds and porous medium design under the fluid-solid-thermo full coupling multi-physics fields. Lastly, we can find some rules of interstitial nutrition flow and scaffolds solid material movement and biodegradation in fluid-solid-thermo full coupling multiphysics.
KW - Bone scaffolds
KW - Fluid-solid-thermo coupling
KW - Saturated porous medium
UR - http://www.scopus.com/inward/record.url?scp=77951121938&partnerID=8YFLogxK
U2 - 10.1109/ICCMS.2010.464
DO - 10.1109/ICCMS.2010.464
M3 - 会议稿件
AN - SCOPUS:77951121938
SN - 9780769539416
T3 - ICCMS 2010 - 2010 International Conference on Computer Modeling and Simulation
SP - 451
EP - 455
BT - ICCMS 2010 - 2010 International Conference on Computer Modeling and Simulation
T2 - 2010 International Conference on Computer Modeling and Simulation, ICCMS 2010
Y2 - 22 January 2010 through 24 January 2010
ER -