Time Domain Room Acoustic Solver with Fourth-Order Explicit FEM Using Modified Time Integration

Time Domain Room Acoustic Solver with Fourth-Order Explicit FEM Using Modified Time Integration

This paper presents a proposal of a time domain room acoustic solver using novel fourth-order accurate explicit time domain finite element method (TD-FEM), with demonstration of its applicability for practical room acoustic problems. Although time domain wave acoustic methods have been extremely att...

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Bibliographic Details
Main Authors: Takumi Yoshida, Takeshi Okuzono, Kimihiro Sakagami
Format: Article
Language:English
Published: MDPI AG 2020-05-01
Series:Applied Sciences
Subjects:
discretization error
explicit method
finite element method
high order scheme
room acoustic simulations
time domain
Online Access:https://www.mdpi.com/2076-3417/10/11/3750

Internet

https://www.mdpi.com/2076-3417/10/11/3750

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