Goods & Services

Downloadable computer software for physics simulation for artificial intelligence (AI) and machine learning; downloadable educational software featuring instruction in visual and interactive physics based simulation Software design and development; computer software consultancy; consultancy services relating to computer programming; developing programs for simulating experiments or series of experiments in a virtual optical laboratory; development of computer programs for simulating laboratory experiments; consultation services relating to physics; consultancy services relating to technological research; technical engineering; engineering services relating to computer programming; engineering services for others; engineering services for the design of machinery; engineering services for the analysis of machinery; computer simulation based on computer programs for others

Goods & Services

(Based on 44(e)) Downloadable computer software for physics simulation for artificial intelligence (AI) and machine learning; (Based on Intent to Use) vehicle drive training simulators; simulators for the steering and control of vehicles

Goods & Services

Simulation software.

Goods & Services

Simulation software; Simulation software for use in digital computers; Educational software. Teaching; Business training provided through a simulation structure. Software development; Computer software consultancy; Consultancy services relating to computer programming; Developing programs for simulating experiments or series of experiments in a virtual optical laboratory; Development of computer programs for simulating laboratory experiments; Consultation services relating to physics; Consultancy services relating to technological research; Technical engineering; Engineering services relating to computer programming; Engineering services for others; Engineering services for the design of machinery; Engineering services for the analysis of machinery.

Abstract

The invention relates to a method for simulating dynamic fluids comprising a plurality of pseudo particles. The method comprising the steps of: defining a fluid mass density of the pseudo particle masses; defining a mass density constraint such that the mass density on each pseudo particle is constrained to a reference mass density of a real fluid, whereby an instant propagation of density fluctuations through the entire fluid system is enabled; performing constraint stabilization on said mass density constraint using a time stepping function, wherein said time stepping function is arranged to conserve global physical symmetries and is stable for violations of said mass density constraint; solving a linear system of equations for said mass density constraint in order to calculate density constraint forces; calculating new time discrete pseudo particle velocities from previous pseudo particle velocities with addition of velocity increments calculated from said density constraint forces; and calculating new time discrete pseudo particle positions from the previous pseudo particle positions with additions of the position increments calculated from said new pseudo particle velocities. The invention also relates to an apparatus for simulating dynamic fluids and a computer program product for the same.

IPC Classes  ?

• G06G 7/50 - Analogue computers for specific processes, systems, or devices, e.g. simulators for distribution networks, e.g. for fluids
• G06G 7/57 - Analogue computers for specific processes, systems, or devices, e.g. simulators for fluid flow
• G01N 1/20 - Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
• G01N 15/00 - Investigating characteristics of particlesInvestigating permeability, pore-volume or surface-area of porous materials
• G06F 17/11 - Complex mathematical operations for solving equations

Abstract

The invention relates to a method for simulating dynamic fluids comprising a plurality of pseudo particles. The method comprising the steps of: defining a fluid mass density of the pseudo particle masses; defining a mass density constraint such that the mass density on each pseudo particle is constrained to a reference mass density of a real fluid, whereby an instant propagation of density fluctuations through the entire fluid system is enabled; performing constraint stabilization on said mass density constraint using a time stepping function, wherein said time stepping function is arranged to conserve global physical symmetries and is stable for violations of said mass density constraint; solving a linear system of equations for said mass density constraint in order to calculate density constraint forces; calculating new time discrete pseudo particle velocities from previous pseudo particle velocities with addition of velocity increments calculated from said density constraint forces; and calculating new time discrete pseudo particle positions from the previous pseudo particle positions with additions of the position increments calculated from said new pseudo particle velocities. The invention also relates to an apparatus for simulating dynamic fluids and a computer program product for the same.

IPC Classes  ?

• G06F 17/50 - Computer-aided design
• G09B 23/12 - Models for scientific, medical, or mathematical purposes, e.g. full-sized device for demonstration purposes for physics for statics or dynamics of liquids or gases

Goods & Services

Computer software. Education.

Goods & Services

Computer game software; educational software that provides simulations of science and engineering processes for use by children, parents and educators Education, namely, providing hands-on opportunities for children in the field of intuitive engineering through live, broadcast, and on-line classes, seminars, workshops, training and curriculum development for children and educators

Goods & Services

Computer software. Education.

Goods & Services

Computer software. Electronic games. Education.

Goods & Services

Computer software, namely, for electronic games

Goods & Services

Computer software. Electronic games. Education.