@article{oai:chuo-u.repo.nii.ac.jp:00001239, author = {篠原, 寿充 and 岡部, 啓一 and 中山, 司}, journal = {中央大学理工学研究所論文集}, month = {Mar}, note = {application/pdf, The smoothed particle hydrodynamics (SPH) method is applied to the numerical simulation of cuttingof a solid body by a water-jet. Water is modeled as a viscous fluid with weak compressibility. A solid body is modeled as an elastic material. The water and solid body are discretized into a lot of small volume elements called particles. Those particles are moved in a Lagrangian manner according to the governing equations of motion of water and solid body. To model the fracture of the solid body, a simple instantaneous fracture model is employed. Numerical calculations are carried out for a soft solid, the Young’s modulus of which is almost same as that of “TOFU (soybean curd)”. Encouraging numerical results have been obtained., 【査読有】}, pages = {21--32}, title = {ウォータージェットによる固体切断の数値シミュレーション}, volume = {10}, year = {2005}, yomi = {シノハラ, トシミツ and オカベ, ケイイチ and ナカヤマ, ツカサ} }