The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 19, 2024
Filed:
Sep. 14, 2020
Comsol Ab, Stockholm, SE;
Arne Nordmark, Stocksund, SE;
Eduardo Fontes, Vallentuna, SE;
Hans Rullgãrd, Nyäshamn, SE;
Henrik Sõnnerlind, Ekerö, SE;
Johan Öjemalm, Solna, SE;
Lars Langemyr, Stockholm, SE;
Daniel Bertilsson, Vallentuna, SE;
Nils Malm, Lidingö, SE;
Johan Thaning, Ársta, SE;
Eduardo Gonzalez, Stockholm, SE;
Niklas Rom, Vallentuna, SE;
Simon Erlandsson, Solna, SE;
COMSOL AB, Stockholm, SE;
Abstract
A graphical user interface includes GUI elements configured for defining discretized base geometry data for a model of a physical system, receiving a first input representing a user instruction to add a perfectly matched layer to the model, receiving a second input representing the user selection of boundaries that define a base geometry, and receiving a third input representing extra geometry meshing instructions. Extra geometry line segment data is discretized representing an outward direction of a PML from the boundary according to the extra geometry meshing instructions. Weak form expressions representing a wave-related phenomena are formed based on received PML settings and physics settings parameterized using discretized base geometry data and discretized extra geometry data. Matrix data are generated based on the formed weak form expressions. A solution to a simulation of the wave-related phenomena of the model is generated based on the formed weak form expressions. A graphical representation of the solution is generated for display on the GUI.