A method includes a step in which time series data pertaining to displacements of node groups including all nodes that constitute an exterior surface of a tire including grooves thereon, and at least a portion of all nodes that constitute groove space elements, is acquired from results of arithmetic operations for deformation in accordance with the model being such that having the groove space elements; and a step in which a fluid analytic model in which space around the tire is expressed as a plurality of computational mesh cells is used to perform arithmetic operations for fluid analysis in which arithmetic operations are carried out with respect to a physical quantity of fluid for each of the computational mesh cells as locations of the computational mesh cells are varied in such fashion that the node groups in the time series data are made to serve as control points.


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    Title :

    METHOD AND APPARATUS FOR ANALYZING FLUID AROUND TIRE


    Contributors:

    Publication date :

    2020-04-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60C VEHICLE TYRES , Fahrzeugreifen



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