IDEALVENT

Integrated Design of Optimal Ventilation Systems for Low Cabin and Ramp Noise

Coordinatore	INSTITUT VON KARMAN DE DYNAMIQUE DES FLUIDES    more  Organization address address: CHAUSSEE DE WATERLOO 72 city: RHODE SAINT GENESE postcode: 1640 contact info Titolo: Prof. Nome: Christophe Cognome: Schram Email: send email Telefono: +32 2 3599 615
Nazionalità Coordinatore	Belgium [BE]
Totale costo	3˙729˙596 €
EC contributo	2˙608˙271 €
Programma	FP7-TRANSPORT Specific Programme "Cooperation": Transport (including Aeronautics)
Code Call	FP7-AAT-2012-RTD-1
Funding Scheme	CP-FP
Anno di inizio	2012
Periodo (anno-mese-giorno)	2012-10-01   -   2016-09-30

 Partecipanti

#	participant	country	role	EC contrib. [€]
1	INSTITUT VON KARMAN DE DYNAMIQUE DES FLUIDES  Organization address address: CHAUSSEE DE WATERLOO 72 city: RHODE SAINT GENESE postcode: 1640 contact info Titolo: Prof. Nome: Christophe Cognome: Schram Email: send email Telefono: +32 2 3599 615	BE (RHODE SAINT GENESE)	coordinator	492˙698.00
2	KUNGLIGA TEKNISKA HOEGSKOLAN  Organization address address: Valhallavaegen 79 city: STOCKHOLM postcode: 10044 contact info Titolo: Ms. Nome: Ann-Britt Cognome: Hansen Email: send email Telefono: +46 8 7907521 Fax: +46 8 207865	SE (STOCKHOLM)	participant	460˙400.00
3	KATHOLIEKE UNIVERSITEIT LEUVEN  Organization address address: Oude Markt 13 city: LEUVEN postcode: 3000 contact info Titolo: Ms. Nome: Monique Cognome: Vanhaeren Email: send email Telefono: +32 16 32 95 61 Fax: +32 16 32 65 15	BE (LEUVEN)	participant	437˙400.00
4	DEUTSCHES ZENTRUM FUER LUFT - UND RAUMFAHRT EV  Organization address address: Linder Hoehe city: KOELN postcode: 51147 contact info Titolo: Dr. Nome: Roland Cognome: Ewert Email: send email Telefono: +49 531 295 2177	DE (KOELN)	participant	291˙683.00
5	NEW TECHNOLOGIES AND SERVICES LLC  Organization address address: Dobrolyubov Avenue 14 city: SAINT PETERSBURG postcode: 197198 contact info Titolo: Prof. Nome: Michael Cognome: Strelets Email: send email Telefono: +7 812 3294791 Fax: +7 812 3294791	RU (SAINT PETERSBURG)	participant	247˙164.00
6	SIEMENS INDUSTRY SOFTWARE NV  Organization address address: Interleuvenlaan 68 city: LEUVEN postcode: 3001 contact info Titolo: Dr. Nome: Michel Cognome: Tournour Email: send email Telefono: +32 16 384514	BE (LEUVEN)	participant	240˙421.00
7	ECOLE CENTRALE DE LYON  Organization address address: Avenue Guy de Collongue 36 city: ECULLY CEDEX postcode: 69131 contact info Titolo: Dr. Nome: Bénédicte Cognome: Martin Email: send email Telefono: +33 472 18 67 08 Fax: +33 472 18 60 74	FR (ECULLY CEDEX)	participant	171˙103.00
8	LIEBHERR AEROSPACE TOULOUSE SAS  Organization address address: Avenue des Etats Unis 408 city: TOULOUSE postcode: 31200 contact info Titolo: Dr. Nome: Kader Cognome: Benmachou Email: send email Telefono: +33 5 67732426 Fax: +33 5 61352952	FR (TOULOUSE)	participant	153˙542.00
9	SONTECH AB  Organization address address: ENERGIVAGEN 6 city: KUNGSANGEN postcode: S19637 contact info Titolo: Mr. Nome: Ralf Cognome: Corin Email: send email Telefono: +46 8 4455060	SE (KUNGSANGEN)	participant	71˙760.00
10	EMBRAER SA  Organization address address: AVENIDA BRIGADEIRO FARIA LIMA 2170 city: SAO JOSE DOS CAMPOS postcode: 12227 901 contact info Titolo: Mr. Nome: Luiz Eduardo Cognome: Rimoldi Email: send email Telefono: +55 1239273513	BR (SAO JOSE DOS CAMPOS)	participant	42˙100.00

Mappa

 Word cloud

Esplora la "nuvola delle parole (Word Cloud) per avere un'idea di massima del progetto.

 Obiettivo del progetto (Objective)

'Reaching low levels of cabin and ramp noise is crucial to ensure the satisfaction of aircraft passengers and a safe working environment for the crew and personnel servicing the grounded aircraft. From the passenger and personnel standpoint, good thermal and acoustic comfort is important to minimize both stress symptoms and tiredness. Required to provide satisfactory air quality and temperature, the Environmental Control Systems (ECS) currently used are key contributors to the acoustic nuisance within the cabin and around the grounded aircraft. Reducing the amount of noise produced by the ECS will therefore have a direct impact on the passenger satisfaction and personnel health and safety.

Unlike aircraft exterior noise, which has received considerable attention in past and currently running research projects, the noise emitted by confined flows in ECS assemblies involves complex mechanisms that haven’t been sufficiently investigated to permit the noise reduction wished by passengers and regulators. Acoustic and hydrodynamic interactions between subcomponents have so far been largely neglected despite being crucial.

Thorough experimental studies will be conducted in order provide a deeper understanding of these mechanisms. A combination of accurate scale-resolved methods with low-CPU cost statistical/stochastic methods will then be proposed as an original modelling and design approach.

Integrated passive flow and noise control strategies will be explored both experimentally and numerically. The knowledge gained in the experimental and numerical investigations of the installation effects will permit devising and optimise strategies having the best potential for reducing ECS noise.

The best noise reduction strategies will be finally tested on a full-scale ECS system, and their impact towards improved passenger comfort and airport personnel health will be assessed with respect to the objectives of the Work Programme and relevant regulations.'

Introduzione (Teaser)

An EU project is examining ways to reduce aircraft cabin noise. Focusing on environmental control systems (ECSs) and aerodynamic interaction between components, testing to date has determined key issues and set the parameters for later design modelling.