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Study on Environment-Friendly Energy Conversion Technology

环境友好型能源转换技术研究

基本信息

批准号：
11694146
负责人：
SUZUKI Kenjiro
金额：
$ 5.95万
依托单位：
KYOTO UNIVERSITY
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
1999
资助国家：
日本
起止时间：
1999 至 2001
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-11694146/
关键词：
Energy Conversion Environment friendly Gas turbine Hydrogen combustion Blade cooling MENS

项目摘要

To cope with the global warming while keeping or even developing the present life style, it is necessary to develop an novel energy system witch has a high thermal efficiency and produces less carbon dioxide. Although the energy density is quite low, the solar energy is recognized to have a good potential as such clean, environmentally friendly energy resource. This project focuses on a high temperature, high thermal efficiency gas turbine system using hydrogen, that is produced by solar energy, as its fuel. Much attention has been paid to the turbine blade cooling and hydrogen combustion technologies as the key factors in developing such system. Researchers from both Japan and foreign countries visited each other, had meeting on particular research topics, such as hydrogen combustion, turbine blade cooling, thermal energy recovery by regenerator or recuperator, possibility of hybrid system with Solid Oxide Fuel Cell and MEMS application in a gas turbine system, and exchanged ideas on the next generation clean energy systems with this aid. Although the details of each visit, research meeting and conference are not described here, four journal papers were published and 14 presentations were made in international conferences as the visible results of this project. Another and perhaps more valuable results of this project, in a sense, is that this project gave opportunities to the researchers to develop and strengthen personal connections among the researchers in this field, which will, in the near future, be continued to make further development to realize this next generation hydrogen gas turbine system.

为了在保持甚至发展现有生活方式的同时应对全球变暖，有必要开发一种热效率高、二氧化碳排放量少的新型能源系统。虽然太阳能的能量密度很低，但作为一种清洁、环境友好的能源，太阳能被公认为有很好的潜力。本项目的重点是利用太阳能产生的氢气作为燃料的高温、高热效率燃气轮机系统。汽轮机叶片冷却和氢气燃烧技术作为发展这一系统的关键技术，受到了广泛的关注。来自日本和国外的研究人员相互访问，就氢气燃烧、涡轮叶片冷却、蓄热器或回热器回收热能、固体氧化物燃料电池混合系统的可能性以及MEMS在燃气轮机系统中的应用等特定研究课题举行了会议，并就利用这一援助开发下一代清洁能源系统交换了意见。虽然每一次访问、研究会议和会议的细节没有在这里描述，但作为该项目的明显成果，发表了4篇期刊论文，并在国际会议上做了14次陈述。从某种意义上说，该项目的另一个也可能是更有价值的成果是，该项目为研究人员提供了发展和加强该领域研究人员之间的个人联系的机会，在不久的将来，该领域将继续进一步发展，以实现这一下一代氢气透平系统。