Integration of absorbing materials in composite structures for turbofan engine noise reduction
将吸波材料集成到复合材料结构中用于涡轮风扇发动机降噪
基本信息
- 批准号:522525-2017
- 负责人:
- 金额:$ 26.01万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Collaborative Research and Development Grants
- 财政年份:2020
- 资助国家:加拿大
- 起止时间:2020-01-01 至 2021-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Innovative manufacturing technologies bring unprecedented opportunities for creating new materials that meet
complex and restrictive aircraft engines specifications. This major five-year collaborative project brings
technological solutions for creating novel, multifunction acoustic materials to replace traditional engine liners.
The research is motivated by increasingly stringent requirements from international regulatory boards on
aircraft noise, CO2 and NOx emissions. Sound absorption over a broad frequency range is sought in order to
respond adequately to new, high-efficiency engine configurations. The project is carried out by École
Polytechnique de Montréal and Safran, an international high-tech group and leading equipment manufacturer.
Three new disruptive technologies are investigated to produce functionalized light structures made of high
mechanical performance flight-certified resins. (1) Micro-meshed materials are produced using state-of-the-art
additive manufacturing of polymeric composites. (2) Low mechanical performance foams that are recognized
for having excellent acoustic properties are replicated with high-performance polymers using an ingenious
casting method. (3) Exotic resonator materials with twisted cavities are made through additive manufacturing.
Face sheet textures and original perforations will be explored. Various designs for integrating acoustic
materials in engine components will be tested for airworthiness. Representative-size cylindrical prototypes will
be tested with internal flow on a special engine test platform. The final outcome is a full scale technological
demonstrator, where novel acoustic liners will be integrated to a LEAP engine composite fan case.
This ambitious project is a unique opportunity to train 36 highly qualified personnel on multidisciplinary
industry problems. They will engage in developing advanced technical and scientific know-how and
international soft skills useful to the Canadian industry. Implementation of the innovative acoustic materials is
foreseen on next generation ultra-high bypass ratio engines. Devired applications to Canadian-made aircrafts
are expected through Safran Nacelles and Safran Ventilation Systems, and eventually Safran Landing Systems.
创新的制造技术为创造满足需求的新材料带来了前所未有的机会
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Ross, Annie其他文献
Effect of jump heights, landing techniques, and participants on vertical ground reaction force and loading rate during landing on three different Korean teeterboards
- DOI:
10.1177/17543371211058031 - 发表时间:
2021-11-10 - 期刊:
- 影响因子:1.5
- 作者:
Cossin, Marion;Ross, Annie;Prince, Francois - 通讯作者:
Prince, Francois
Sparse regularization for reconstructing transient sources with time domain nearfield acoustical holography
- DOI:
10.1121/1.5043088 - 发表时间:
2018-06-01 - 期刊:
- 影响因子:2.4
- 作者:
Attendu, Jean-Michel;Ross, Annie - 通讯作者:
Ross, Annie
Design and fused filament fabrication of multilayered microchannels for subwavelength and broadband sound absorption
- DOI:
10.1016/j.addma.2022.102777 - 发表时间:
2022-03-30 - 期刊:
- 影响因子:11
- 作者:
Costa-Baptista, Josue;Fotsing, Edith Roland;Ross, Annie - 通讯作者:
Ross, Annie
Ross, Annie的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Ross, Annie', 18)}}的其他基金
Ãcole Polytechnique de Montréal Application to EDI Stipend
蒙特利尔理工学院 EDI 津贴申请
- 批准号:
CRCES-2022-00036 - 财政年份:2022
- 资助金额:
$ 26.01万 - 项目类别:
Canada Research Chair EDI Stipend
Méta-matériau acoustique polyvalent
Mäta-matäriau 声学多价
- 批准号:
RGPIN-2022-05170 - 财政年份:2022
- 资助金额:
$ 26.01万 - 项目类别:
Discovery Grants Program - Individual
Integration of absorbing materials in composite structures for turbofan engine noise reduction
将吸波材料集成到复合材料结构中用于涡轮风扇发动机降噪
- 批准号:
522525-2017 - 财政年份:2021
- 资助金额:
$ 26.01万 - 项目类别:
Collaborative Research and Development Grants
Amortissement de structures sandwiches composites par des inserts viscoélastiques localisés
结构三明治复合材料与插入物粘性局部的摊销
- 批准号:
RGPIN-2015-05515 - 财政年份:2021
- 资助金额:
$ 26.01万 - 项目类别:
Discovery Grants Program - Individual
Plateforme intégrée de caractérisation expérimentale/numérique pour la conception de matériaux poreux innovants
材料创新概念综合实验/数值平台
- 批准号:
RTI-2021-00752 - 财政年份:2020
- 资助金额:
$ 26.01万 - 项目类别:
Research Tools and Instruments
Amortissement de structures sandwiches composites par des inserts viscoélastiques localisés
结构三明治复合材料与插入物粘性局部的摊销
- 批准号:
RGPIN-2015-05515 - 财政年份:2020
- 资助金额:
$ 26.01万 - 项目类别:
Discovery Grants Program - Individual
Integration of absorbing materials in composite structures for turbofan engine noise reduction
将吸波材料集成到复合材料结构中用于涡轮风扇发动机降噪
- 批准号:
522525-2017 - 财政年份:2019
- 资助金额:
$ 26.01万 - 项目类别:
Collaborative Research and Development Grants
Amortissement de structures sandwiches composites par des inserts viscoélastiques localisés
结构三明治复合材料与插入物粘性局部的摊销
- 批准号:
RGPIN-2015-05515 - 财政年份:2019
- 资助金额:
$ 26.01万 - 项目类别:
Discovery Grants Program - Individual
Integration of absorbing materials in composite structures for turbofan engine noise reduction
将吸波材料集成到复合材料结构中用于涡轮风扇发动机降噪
- 批准号:
522525-2017 - 财政年份:2018
- 资助金额:
$ 26.01万 - 项目类别:
Collaborative Research and Development Grants
Introduction d'un viscoélastique dans un laminé multicouche pour le procédé d'infusion******
介绍 dun viscoélastique dans un laminé multicouche pour le procédé dinfusion******
- 批准号:
536607-2018 - 财政年份:2018
- 资助金额:
$ 26.01万 - 项目类别:
Engage Grants Program
相似海外基金
I-Corps: Radar absorbing materials for high-temperature, harsh environment applications
I-Corps:适用于高温、恶劣环境应用的雷达吸波材料
- 批准号:
2331041 - 财政年份:2023
- 资助金额:
$ 26.01万 - 项目类别:
Standard Grant
The role of order and disorder in impact absorbing materials
有序和无序在冲击吸收材料中的作用
- 批准号:
2743480 - 财政年份:2022
- 资助金额:
$ 26.01万 - 项目类别:
Studentship
Integration of absorbing materials in composite structures for turbofan engine noise reduction
将吸波材料集成到复合材料结构中用于涡轮风扇发动机降噪
- 批准号:
522525-2017 - 财政年份:2022
- 资助金额:
$ 26.01万 - 项目类别:
Collaborative Research and Development Grants
Integration of absorbing materials in composite structures for turbofan engine noise reduction
将吸波材料集成到复合材料结构中用于涡轮风扇发动机降噪
- 批准号:
522525-2017 - 财政年份:2021
- 资助金额:
$ 26.01万 - 项目类别:
Collaborative Research and Development Grants
Research on Inner Polar Phase effects for high frequency absorbing materials
高频吸波材料内极相位效应研究
- 批准号:
419162977 - 财政年份:2019
- 资助金额:
$ 26.01万 - 项目类别:
Research Grants
Additive Manufacturing of Load and Energy Absorbing Materials through an Integrated Experimental and Modelling Approach
通过综合实验和建模方法增材制造负载和能量吸收材料
- 批准号:
1853893 - 财政年份:2019
- 资助金额:
$ 26.01万 - 项目类别:
Standard Grant
Integration of absorbing materials in composite structures for turbofan engine noise reduction
将吸波材料集成到复合材料结构中用于涡轮风扇发动机降噪
- 批准号:
522525-2017 - 财政年份:2019
- 资助金额:
$ 26.01万 - 项目类别:
Collaborative Research and Development Grants
PFI-TT: Total Intervertebral Disc Replacement Device using Novel Energy Absorbing Materials.
PFI-TT:使用新型能量吸收材料的全椎间盘置换装置。
- 批准号:
1827288 - 财政年份:2018
- 资助金额:
$ 26.01万 - 项目类别:
Standard Grant
Integration of absorbing materials in composite structures for turbofan engine noise reduction
将吸波材料集成到复合材料结构中用于涡轮风扇发动机降噪
- 批准号:
522525-2017 - 财政年份:2018
- 资助金额:
$ 26.01万 - 项目类别:
Collaborative Research and Development Grants
Building a Platform of Impact-Energy Absorbing Materials: How Molecular Manipulations Translate into Macroscopic Properties
构建冲击能量吸收材料平台:分子操纵如何转化为宏观特性
- 批准号:
1808204 - 财政年份:2018
- 资助金额:
$ 26.01万 - 项目类别:
Continuing Grant