Downloadable computer software for creating, querying, modifying, simulating, and optimizing virtual models of products, machines, equipment, and physical systems; Downloadable computer software for creating and maintaining unified virtual models of products, machines, equipment, and physical systems by integrating three-dimensional geometry, material properties, operating conditions, and physics-based numerical models, and for querying, modifying, simulating, and optimizing such virtual models; Downloadable computer software for creating and maintaining persistent virtual representations of products, machines, equipment, and physical systems that integrate three-dimensional geometry, material properties, operating scenarios, and physics-based numerical models, and for enabling users and artificial intelligence software agents to query, modify, simulate, and optimize such representations to evaluate physical phenomena, including fluid flow, heat transfer, structural stress and deformation, and vibration; Downloadable computer simulation software for modeling products, machines, equipment, physical systems, and designs for the foregoing; Downloadable computer simulation software for modeling three-dimensional geometry, material properties, operating conditions, and physical behavior of products, machines, equipment, physical systems, and designs for the foregoing; Downloadable computer simulation software for modeling three-dimensional geometry and physical behavior of products, machines, equipment, physical systems, and designs for the foregoing based on material properties and operating conditions, including simulations of physical phenomena, including fluid flow, heat transfer, structural stress and deformation, and vibration

Software as a service (SAAS) services featuring software for creating, querying, modifying, simulating, and optimizing virtual models of products, machines, equipment, and physical systems; Software as a service (SAAS) services featuring software for creating and maintaining unified virtual models of products, machines, equipment, and physical systems by integrating three-dimensional geometry, material properties, operating conditions, and physics-based numerical models, and for querying, modifying, simulating, and optimizing such virtual models; Software as a service (SAAS) services featuring software for creating and maintaining persistent virtual representations of products, machines, equipment, and physical systems that integrate three-dimensional geometry, material properties, operating scenarios, and physics-based numerical models, and for enabling users and artificial intelligence software agents to query, modify, simulate, and optimize such representations to evaluate physical phenomena, including fluid flow, heat transfer, structural stress and deformation, and vibration