09 - Appareils et instruments scientifiques et électriques
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et 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
09 - Appareils et instruments scientifiques et électriques
Produits et 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
09 - Appareils et instruments scientifiques et électriques
41 - Éducation, divertissements, activités sportives et culturelles
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et 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.
5.
Method, an apparatus and computer program product for simulating dynamic fluids
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.
G06G 7/50 - Calculateurs analogiques pour des procédés, des systèmes ou des dispositifs spécifiques, p. ex. simulateurs pour des réseaux de distribution, p. ex. pour fluides
G06G 7/57 - Calculateurs analogiques pour des procédés, des systèmes ou des dispositifs spécifiques, p. ex. simulateurs d'écoulement de fluide
G01N 1/20 - Dispositifs pour prélever des échantillons à l'état liquide ou fluide pour matériau coulant ou s'éboulant
G01N 15/00 - Recherche de caractéristiques de particulesRecherche de la perméabilité, du volume des pores ou de l'aire superficielle effective de matériaux poreux
G06F 17/11 - Opérations mathématiques complexes pour la résolution d'équations
6.
A METHOD, AN APPARATUS AND COMPUTER PROGRAM PRODUCT FOR SIMULATING DYNAMIC FLUIDS
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.
G09B 23/12 - Modèles à usage scientifique, médical ou mathématique, p. ex. dispositif en vraie grandeur pour la démonstration pour la physique pour la statique ou la dynamique des liquides ou des gaz
09 - Appareils et instruments scientifiques et électriques
41 - Éducation, divertissements, activités sportives et culturelles
Produits et 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
