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  "description": "EU — Italia · scadenza 14/04/2027",
  "path": "/finanziamento-eu-funding-tenders-8abf29f5-4f95-448a-8/",
  "publishedAt": "2026-05-09T19:20:15.000Z",
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  "textContent": "## Noise reduction breakthroughs for new ultraefficient aircraft\n\n### Scadenza: 14/04/2027\n\nFonte: eu_funding_tenders\n\nTipo: EU\n\n**Pagina ufficiale** : Apri la scheda sulla fonte ufficiale\n\n### Scheda (fonte ufficiale)\n\n#### Topic metadata\n\n  * **EU Programme:** Horizon Europe (ID 43108390)\n  * **Call identifier:** HORIZON-CL5-2027-04-Two-Stage\n  * **Call name:** BATTERIES and MOBILITY\n  * **Type:** Topic\n  * **Opening date:** 15/12/2026\n  * **Next deadline:** 14/04/2027\n  * **Other cut-off dates:** 07/10/2027\n  * **Keywords:** HORIZON-CL5-2027-04-Two-Stage-D5-09, HORIZON-CL5-2027-04-Two-Stage\n\n\n\n#### Topic description\n\nExpected Outcome:\n\nProject results are expected to contribute to all of the following expected outcomes:\n\n  * Airframe / cabin noise for new aircraft design;\n  * Engine noise sources and installation effects;\n  * Noise perception/annoyance and mitigation methodologies.\n\n\n\nScope:\n\nThe topic aims to deliver advanced and validated numerical and experimental aero-acoustic methodologies for the noise prediction of new ultraefficient aircraft designs, primarily for large passenger aircraft with new open fan engine architectures and ultra-high by-pass ratio architectures.\n\nThe topic should reinforce fundamental understanding, fill gaps and propose new/updated technologies towards enabling open fan designs and techno bricks for significantly reduced cabin noise. Mayor emphasis is expected to be put to existing/new experimental data and procedures, multi-disciplinary design and optimisation, aerodynamics, aeroacoustics and noise reduction integrated metamaterials/structures.\n\nIn addition, the proposals may also provide even better noise footprint assessments and better annoyance understanding and mitigation methodologies.\n\nThe topic should build upon lessons learnt and gaps identified from H2020.CS2-LPA-01-D01 as well as complementing the projects resulted from HORIZON-CL5-2022-D5-01-12.",
  "title": "Noise reduction breakthroughs for new ultraefficient aircraft",
  "updatedAt": "2026-05-09T19:20:18.632Z"
}