1006 CO_2 回収対応クローズド型ガスタービン用 TBC の開発と評価

概要

論文の詳細を見る
In Japan, in order to develop the power generation system which could collect all the emitted carbon dioxide (CO_2) and achieve higher than 60% of efficiency (HHV) by means of 1700℃-class gas turbine utilizing the combustion of methane (LNG) and oxygen, a national project was carried out from 1999 to 2001. In this project, in order to increase the durability of thermal barrier coating (TBC) used for the blade of the gas turbine, the material, microstructure and system mainly of top coat was examined, and the basic technology for TBC was developed. As future problems, since the sintering of top coat causes the increase of the temperature at substrate surface, it is clarified that improvement of the resistance of top coat to sintering is important.
社団法人日本機械学会の論文
2003-09-19