Title:
NUMERICAL VALUE CALCULATION METHOD AND NUMERICAL VALUE CALCULATION PROGRAM
Document Type and Number:
WIPO Patent Application WO/2020/174536
Kind Code:
A1
Abstract:
This numerical value calculation method and numerical value calculation program includes: a process for calculating, using a governing equation for a fluid, the physical quantity of the fluid at a second time from the physical quantity of the fluid at a first time only; a process for calculating, using a governing equation for a structure, the physical quantity of the structure at the second time from the physical quantity of the structure at the first time only; and a process for associating the pressure of the fluid and the stress in the structure at the first time only with each other, and calculating, using a governing equation for a boundary between the fluid and the structure, the position of the boundary at the second time.
Inventors:
FUKAGAWA HIROKI (JP)
Application Number:
PCT/JP2019/007071
Publication Date:
September 03, 2020
Filing Date:
February 25, 2019
Export Citation:
Assignee:
UNIV KYUSHU NAT UNIV CORP (JP)
International Classes:
G06F17/50
Foreign References:
| JP2005339492A | 2005-12-08 |
Other References:
YAGI, KAZUYUKI: "Innovative Combustion Technology", 19 February 2019 (2019-02-19), XP055734223, Retrieved from the Internet [retrieved on 20190510]
FUKAGAWA, HIROKI: "Fluid Structure Coupling Analysis of Bearings Using Explicit Methods", July 2018 (2018-07-01), Retrieved from the Internet [retrieved on 20190510]
FUKAGAWA,HIROKI: "Fluid Structure Coupling Analysis of Bearings Using Explicit Methods", SUPER COMPUTING NEWS, vol. 20, no. 2, August 2018 (2018-08-01), pages 4 - 9, XP055734232, ISSN: 1344-9567, Retrieved from the Internet
FUKAGAWA, HIROKI: "Fluid Structure Coupling Analysis of Bearings Using Explicit Methods", July 2018 (2018-07-01), Retrieved from the Internet
FUKAGAWA,HIROKI: "Fluid Structure Coupling Analysis of Bearings Using Explicit Methods", SUPER COMPUTING NEWS, vol. 20, no. 2, August 2018 (2018-08-01), pages 4 - 9, XP055734232, ISSN: 1344-9567, Retrieved from the Internet
Attorney, Agent or Firm:
NOGUCHI Akio (JP)
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