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El Kadmiri Pedraza, Said (2026) TPAonFEM v1.0. [Other]
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Abstract
Transfer Path Analysis (TPA) and Panel Contribution Analysis for structural, acoustic, and vibro-acoustic Finite Element models.
This repository contains a Python implementation of Transfer Path Analysis (TPA) and Panel Contribution Analysis using Finite Element (FE) matrices exported from ANSYS.
The framework allows the study of vibro-acoustic systems composed of structural and acoustic subdomains using Dynamic Substructuring (DS) and Component Mode Synthesis (CMS).
The methodology enables the identification and quantification of transmission paths between subsystems in coupled structural-acoustic models.
| Item URL in elib: | https://elib.dlr.de/224076/ | ||||||||
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| Document Type: | Other | ||||||||
| Additional Information: | This is an Open-Access software created at DLR. Access from GitHub: https://github.com/elka-sa/TPAonFEM/tree/v1.0.1 | ||||||||
| Title: | TPAonFEM v1.0 | ||||||||
| Authors: |
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| Date: | 30 June 2026 | ||||||||
| Journal or Publication Title: | GitHub | ||||||||
| Refereed publication: | No | ||||||||
| Open Access: | No | ||||||||
| DOI: | 10.5281/zenodo.19594595 | ||||||||
| Status: | Published | ||||||||
| Keywords: | FEM; PACA; TPA; CMS; DS | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||
| HGF - Program: | Aeronautics | ||||||||
| HGF - Program Themes: | Components and Systems | ||||||||
| DLR - Research area: | Aeronautics | ||||||||
| DLR - Program: | L CS - Components and Systems | ||||||||
| DLR - Research theme (Project): | L - MRO and Cabin | ||||||||
| Location: | Braunschweig | ||||||||
| Institutes and Institutions: | Institut für Systemleichtbau > Adaptronics | ||||||||
| Deposited By: | El Kadmiri Pedraza, Said | ||||||||
| Deposited On: | 11 May 2026 07:18 | ||||||||
| Last Modified: | 11 May 2026 07:18 |
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