Fujitsu Corporation

The University of Tokyo

Taro Kariya

Masahiro Watanabe

Takumi Washio

Toshiaki Hisada

Seiryo Sugiura

Yoshimasa Kadooka

Junichi Okada

Machiko Nakagawa

Kohei Hatanaka

Ryozo Nagai

In a biological simulation apparatus, an operation unit represents a structure domain where tissues of a biological organ exist by a structure mesh model based on a Lagrange description and a fluid domain where fluid inside the biological organ exists by an ALE fluid mesh model based on an ALE description method. In a fluid-structure interaction simulation, the operation unit deforms the structure mesh model, and then deforms the ALE fluid mesh model so as to form no gap on a first interface between a domain where a site other than a certain site of the biological organ in the structure domain exists and the fluid domain or no overlap with the structure domain. The operation unit captures a position of a second interface between a domain where the certain site exists and the fluid domain by using the ALE fluid mesh model as a reference.

Biological simulation apparatus and biological simulation apparatus control method

Growing community of inventors

Bunkyo, Japan

Taro Kariya