Study on the Influence of Non-Newtonian Characteristics on Robots for Medical Application

Jian Ping Liu; Xin Yi Zhang; Qing Xuan Jia

doi:10.4028/www.scientific.net/AMM.29-32.857

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 29-32Study on the Influence of Non-Newtonian...

Study on the Influence of Non-Newtonian Characteristics on Robots for Medical Application

Abstract:

Considering lumen elastic deformation, Reynolds equation is deduced based on non-Newtonian model in this paper. Traction force and hydrodynamic mucus film thickness are calculated according to elastohydrodynamic lubrication theory. Compared with results based on Newtonian model and experiments, analysis based on non-Newtonian model reflects practical condition well. Lumen elastic deformation has some influence on traction force and mucus film thickness.

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Periodical:

Applied Mechanics and Materials (Volumes 29-32)

Pages:

857-861

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.29-32.857

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Online since:

August 2010

Authors:

Jian Ping Liu, Xin Yi Zhang, Qing Xuan Jia

Keywords:

Elastic Deformation, Film Thickness, Medical Micro-Robot, Non-Newtonian Model, Traction Force

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References

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