Abstract
The object of this study is to utilize FE-SPH method to simulate the dynamic behavior of the air chamber of shoes pad for diabetes during footing process. The shoes pad’ numerical models are discrete as FE mesh, and the air inside is modeled as SPH particles. The fluid structure interaction analysis between air and the shoes pad is carried out with contact algorithms. This explicit dynamic analysis is run on ANSYS software. Results show that: when the shoes pad is loaded, the velocity field concentrated on the central region of air chamber, and the particles in the fringe maintain a zero speed, which means the air flow out in the central region instead of the fringe. Thus, the shoes pad is effective in supplying air for the foot of diabetes.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
Liu, G.G.R., Liu, M.B.: Smoothed particle hydrodynamics: a meshfree particle method. World Scientific (2003)
Jianming, W., Na, G., Wenjun, G.: Abrasive waterjet machining simulation by SPH method. The International Journal of Advanced Manufacturing Technology 50(1-4), 227–234 (2010)
Lavoie, M.A., Gakwaya, A., Ensan, M.N., et al.: Review of existing numerical methods and validation procedure available for bird strike modelling. In: International Conference on Computational & Experimental Engineering and Sciences, vol. 2(4), pp. 111–118 (2007)
Varas, D., Zaera, R., López-Puente, J.: Numerical modelling of the hydrodynamic ram phenomenon. International Journal of Impact Engineering 36(3), 363–374 (2009)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2014 Springer International Publishing Switzerland
About this paper
Cite this paper
Ye, X., Zhang, L., Xu, Z., Hou, Z., Bai, X., Shang, P. (2014). Numerical Evaluation of the Effectiveness of the Air Chamber of Shoes Pad for Diabetes with FE-SPH Method. In: Zhang, Y., Yao, G., He, J., Wang, L., Smalheiser, N.R., Yin, X. (eds) Health Information Science. HIS 2014. Lecture Notes in Computer Science, vol 8423. Springer, Cham. https://doi.org/10.1007/978-3-319-06269-3_3
Download citation
DOI: https://doi.org/10.1007/978-3-319-06269-3_3
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-06268-6
Online ISBN: 978-3-319-06269-3
eBook Packages: Computer ScienceComputer Science (R0)