自動車用100kWCGTの回転蓄熱式熱交換器の開発

概要

論文の詳細を見る
"Development of 100kW Automotive Ceramic Gas Turbine" is a seven-year program since 1990. This program has been carried out by Petroleum Energy Center with the support of the Ministry of International Trade and Industry. In order to satisfy performance and reliability goals, the regenerator system, seal parts and cores were designed. Their performance and reliability have been evaluated and confirmed by the component test rigs and their goals have been attained. The maximum effectiveness of 94.3% and the minimum leakage of 1.9% (ratio of leakage to main flow) were achieved at 1223K regenerator inlet gas temperature (RIT) under the full load condition of engine operation. The performance of this system proved the 100-hour reliability under the full load condition and the 50-hour reliability at 1270K and 1290K of the partial load condition. The high ternperature reliability of this system was confirmed at 1373K of the maximum RIT partial load condition.
1997-12-10