Hydrogen Engine Architecture Virtually Engineered Novelly

氢发动机架构采用虚拟设计新颖

• 批准号: 10064212
• 金额: $ 21.2万
• 依托单位: UNIVERSITY OF OXFORD
• 依托单位国家: 英国
• 项目类别: EU-Funded
• 财政年份: 2023
• 资助国家: 英国
• 起止时间: 2023 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=10064212
• 关键词: Hydrogen; Engine; Architecture; Virtually; Engineered

Climate-neutral aviation will require the use of alternative fuels such as Green Hydrogen and Sustainable Aviation Fuel (SAF) combined with the power density of an ultra-efficient gas turbine engine for the Small and Medium Range (SMR) market which corresponds to approximately 50% of the current share of air transport emissions. Rolls-Royce (represented within the HEAVEN project by RR-UK, RR-D and ITP) supported by key UK and European academia, industry and research centres are currently developing a new generation of very high bypass ratio geared engine architecture called UltraFan® which was started in 2014. From the beginning this ducted engine architecture has been designed to be scalable and meet the needs both of widebody and SMR markets. To achieve the necessary 20% fuel burn reduction Rolls-Royce proposes to significantly evolve the UltraFan design into UltraFan H2. The evolved engine architecture design will take the next steps in improving the efficiency of the gas turbine, take advantage of the properties of net zero carbon fuels such as Hydrogen to improve efficiency, combining this with Hybrid electric technology to reduce wasted energy. Numerous innovative enabling technologies already at TR3 will be incorporated into this new architecture to improve the gas turbine efficiency. Together with work proposed on Hydrogen in CAVENDISH (HRA-01) and Hybrid Electric in HE-ART (HER-01) Clean Aviation proposals in conjunction with activities in national and regional programmes, this will be synergistically combined to validate up to TRL6 the highly innovative UltraFan H2 design to support a 2035 EIS. HEAVEN brings together a highly specialised European industrial and academic consortium already strongly involved and familiar with the UltraFan programme. Additionally, the partner easyJet, European airline operator who have the largest fleet of European manufactured SMR aircraft operating in Europe will bring an in depth knowledge of operational requirements.

气候中立航空将需要使用替代燃料，例如绿色氢和可持续航空燃料（SAF），结合了中小型中小型市场（SMR）市场的超高燃气涡轮发动机的功率密度，相当于当前航空运输发电机份额的约50％。劳斯莱斯（RR-UK，RR-D和ITP代表在天堂项目中）得到了英国和欧洲学术界的支持，工业和研究中心目前正在开发新一代的新一代非常高的搭桥型发动机架构，称为Ultrafan®。从2014年开始。从2014年开始。从一开始就始于一开始就可以扩展这种型的引擎建筑，并满足了需求和满足大型和Smr Markets和Smr Markets的需求。为了实现必要的20％燃油燃烧减少劳斯莱斯的建议，以将Ultrafan设计显着发展为Ultrafan H2。进化的发动机架构设计将采取下一步的步骤来提高燃气轮机的效率，利用净零碳燃料（例如氢）的特性提高效率，并将其与混合电力技术相结合，以减少浪费的能量。 TR3已经将许多创新的促成技术纳入了这种新建筑，以提高燃气轮机效率。连同针对Cavendish（HRA-01）中的氢和He-Art（HER-01）的混合电气提出的工作，并结合了国家和地区计划的活动，这将是协同效应的，以验证TRL6高度创新的Ultrafan H2设计，以支持2035 EIS。天堂汇集了一个非常专业的欧洲工业和学术联盟，已经强烈参与其中，并且熟悉了Ultrafan计划。此外，欧洲航空公司运营商的合伙人EasyJet拥有欧洲制造的SMR飞机最大的欧洲航空公司运营商，该飞机在欧洲运营的运营将深入了解运营要求。