Patent · US Active

Data processing method for including the effect of the tortuosity on the acoustic behavior of a fluid in a porous medium

US10831952B2 · kind B2 · utility

0Cited by

2References

42Claims

0Family size

Assignee

Dassault Systemes Simulia Corp. · US

Inventors

Chenghai Sun · Salem, US
Franck Léon Pérot · Arlington, US
Raoyang Zhang · Burlington, US
Hudong Chen · Newton, US
David M. Freed · Brisbane, US
Ilya Staroselsky · Lincoln, US
Adrien Mann · Palo Alto, US

Key dates

Filing date	Mar 12, 2019
Grant date	Nov 10, 2020
Priority date	—
Expiry date	Mar 12, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG06F2119/10
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for processing data representing the effect of tortuosity on the acoustic behavior of a fluid in a porous medium. One of the methods includes generating by a first data processing program of the data processing apparatus, a model of acoustic behavior of a fluid in a porous medium including an effect of tortuosity, with the model comprising a time variable indicative of a sound speed of the fluid. The method includes rescaling the time variable of the model based on the sound speed in a fluid in the porous medium. The method also includes simulating the acoustic behavior including the effect of tortuosity of the porous medium based on the rescaling of the time-related variables within the model.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.