Objective
Aircraft engines generate significant noise during takeoff and landing, prompting the use of acoustic liners (ALs) in engine nacelles for noise reduction. However, conventional ALs are inadequate for modern Ultra-High Bypass Ratio (UHBR) engines, which require thicker liners to cope with lower fan speeds, resulting in increased drag and design trade-offs. LINERFUN tackles the challenge of designing novel ALs that provide the necessary noise attenuation with reduced size without compromising aerodynamic efficiency. This complex task demands innovative solutions and a deep understanding of AL physics. LINERFUN aims to develop a physics-improved TDIBC (piTDIBC) model using scale-resolving simulations to predict sound propagation in turbulent flows within lined ducts. The piTDIBC model addresses the limitations of existing impedance models, which often fail to capture the intricate interaction between acoustic and aerodynamic phenomena. Due to piTDIBC's efficiency, LINERFUN will drive innovation in AL studies in academia and industry, enabling the conceptualization of ALs that meet the aeroacoustic, aerodynamic, and geometric challenges of UHBR engines. The project fosters interdisciplinary collaboration between Politecnico di Torino, the University of Melbourne, and ONERA, ensuring knowledge transfer among partners. Developing a new AL prototype to address UHBR acoustic challenges could be a significant milestone for the aerospace industry, revolutionizing AL technology and offering advanced tools for designing quieter, more efficient engines. LINERFUN contributes to the broader goals of reducing environmental impact and promoting the sustainability of modern air travel.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- engineering and technology mechanical engineering vehicle engineering aerospace engineering aircraft
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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HORIZON.1.2 - Marie Skłodowska-Curie Actions (MSCA)
MAIN PROGRAMME
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
HORIZON-TMA-MSCA-PF-GF - HORIZON TMA MSCA Postdoctoral Fellowships - Global Fellowships
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) HORIZON-MSCA-2024-PF-01
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
10129 Torino
Italy
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.