Hiroya Nakagawa
Tokyo University of Agriculture and Technology
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Publication
Featured researches published by Hiroya Nakagawa.
ASME 2014 International Mechanical Engineering Congress and Exposition | 2014
Hiroya Nakagawa; Atsushi Sakuma; Takaya Simpo; Kazuhiko Sakai
The purpose of this study is to disclose the mechanism about arterial behavior for the development of the in situ diagnosis of human artery. Then, a method which can evaluate the viscoelasticity of artery is proposed for this purpose. In this evaluation, three-element solid model is adopted as a constitutive model of arterial tissue. A cylindrical tube of silicone rubber which imitates human artery is used in the validation of the proposed method. Here, the specimen is inserted to an artificial system of circulatory organ. The material parameters of this model are identified from the pulsatile behavior of the tube cylinder. The evaluation method is validated to derive the parameters at the same time by using the applied pulsatile pressure and deformation and the method of least-square. In the validated results, it is shown that the method can evaluate in more detail about the mechanical evaluation of the pulsatile tube imitating artery.Copyright
The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME | 2016
Yuma Shiraishi; Yun Jung Heo; Atsushi Sakuma; Hiroya Nakagawa
The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME | 2015
Hiroya Nakagawa; Atsushi Sakuma; Haruki Kakyo; Yuma Shiraishi
The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME | 2015
Yuma Shiraishi; Haruki Kakyo; Atsushi Sakuma; Hiroya Nakagawa
The Proceedings of the JSME Conference on Frontiers in Bioengineering | 2014
Hiroya Nakagawa; Atsushi Sakuma; Kazuhiko Sakai; Takaya Shimpo
The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME | 2014
Takaya Shimpo; Atsushi Sakuma; Hiroya Nakagawa; Kazuhiko Sakai; Yuma Sango
The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME | 2014
Hiroya Nakagawa; Atsushi Sakuma; Takaya Shimpo; Kazuhiko Sakai; Yuma Sango
The Proceedings of Mechanical Engineering Congress, Japan | 2014
Kazuhiko Sakai; Atsushi Sakuma; Hiroya Nakagawa; Takaya Shimpo
The Proceedings of Conference of Kanto Branch | 2014
Kazuhiko Sakai; Atsushi Sakuma; Takaya Shinpo; Hiroya Nakagawa
The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME | 2013
Takaya Shimpo; Atsushi Sakuma; Hiroya Nakagawa; Kenta Kawagoe
Collaboration
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