Title:
流体シミュレーションプログラム、流体シミュレーション方法および流体シミュレーション装置
Document Type and Number:
Japanese Patent JP6897477
Kind Code:
B2
Abstract:
A fluid simulating method includes extracting, based on positional information included in particle data of particles during a predetermined time period, a first particle with a predetermined value or less of distance from a fluid particle and a second particle with the predetermined value or less of distance from the first particle from among wall boundary particles related to a boundary with a wall. The method may also include setting a boundary condition of a pressure Poisson equation for calculating pressure to be applied to each of the particles, and calculating pressure to be applied to each of the particles, based on the extracted first particle and the extracted second particle. The method may also include calculating particle data of the particles during a next time period based on the calculated pressure.
Inventors:
Takuma Suwa
Kazama Masayoshi
Kazama Masayoshi
Application Number:
JP2017197253A
Publication Date:
June 30, 2021
Filing Date:
October 10, 2017
Export Citation:
Assignee:
富士通株式会社
International Classes:
G01N11/00; G16Z99/00
Domestic Patent References:
| JP2010243293A | ||||
| JP2016125934A | ||||
| JP2014081900A | ||||
| JP2012243288A | ||||
| JP2005301651A | ||||
| JP2010054257A |
Foreign References:
| US20100145632 |
Attorney, Agent or Firm:
Sakai International Patent Office