[Technical Column] Verification Experiment of Parameters for Urethane Foam Flow Analysis (2)

Published the analysis model of the simulation! Introducing the accuracy verification experiment of the multiphase flow analysis solver.

The cushions of the driver's and passenger's seats in automobiles use multiple types of foam polyurethane with different characteristics, and efforts have been made to enhance comfort by varying the hardness in certain areas. In the molding of such foam polyurethane composites, adjustments to the foaming characteristics, injection volume, and timing of injection are necessary. Cost reduction is expected through preliminary studies using simulations. In this column, we introduce an accuracy verification experiment of a multiphase flow analysis solver in "OpenFOAM" that has added foaming functionality and can analyze composites of two or more types of foam polyurethane. For more details, please refer to the related links. We encourage you to read it. [Contents] ■ Experiment Overview ■ Simulation ■ Comparison Results of Experiment and Simulation *For detailed content of the column, please refer to the related links. For further inquiries, feel free to contact us.

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