Nagoya University · 공학
세이지 요시마타 교수의 연구실은 고온에서 안정적으로 작동하는 열 저장 소재 및 내구성 있는 복합 소재 개발에 중점을 두고 있습니다. 특히 산화알루미늄과 실리카 코ating을 적용한 매크로캡슐화된 염기반 상변화 재료를 통해 열전도도 향상과 누출 방지를 실현하였으며, 고온 열 회수 및 concentrated solar power 시스템에 적용 가능한 기술을 개발하고 있습니다. 또한 B₄C-SiC 복합재의 마찰 특성과 자가윤활 메커니즘에 대한 기초 연구를 통해 고온에서의 내마모성 소재의 응용 가능성을 탐색하고 있습니다.
표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.
Abstract A B 4 C‐SiC composite without annealing and two B 4 C‐SiC composites followed by annealing at 1000℃ and 1200℃ for 1 hour in air, respectively, were prepared. The tribological properties of the three composites were evaluated by sliding against SiC balls at room temperature under unlubricated conditions. The B 4 C‐SiC composite can obtain lower friction coefficient by annealing at 1000℃, whereas the friction coefficient of B 4 C‐SiC composite annealed at 1200℃ was significantly increased
This paper describes construction and experiments of the WYSIWYAS M-CubITS pedestrian navigation system. Taking pictures of M-CubITS elements on the floor, positioning of the camera is carried out by image processing. HMI is based on WYSIWYAS. It is confirmed that this navigation system works.
Developing thermal storage materials is crucial for the efficient recovery of thermal energy. Salt-based phase-change materials have been widely studied. Despite their high thermal storage density and low cost, they still face issues such as low thermal conductivity and easy leaks. Therefore, a new type of NaCl-Al2O3@SiC@Al2O3 macrocapsule was developed to address these drawbacks, and it exhibited excellent rapid heat storage and release capabilities and was extremely stable, significantly reduc
