2002 Volume 68 Issue 668 Pages 1244-1252
For an enhancement of power generating system, the CH4/O2 fired gas turbine that is one kind of CBC (Closed Brayton Cycle) and the CH4/O2 fired steam turbine are proposed as a solution of high performance and non-CO2 emission into the environment of atmosphere. The combined plant of these two closed cycle systems results in the generating efficiency of 60.1% HHV at 1 350°C of firing temperature and 61.8% HHV at 1500°C. The CH4/O2 fired gas turbine can supplant a conventional open cycle gas turbine in a combined cycle power plant. On the contrary, the CH4/O2 fired steam turbine can be used with a conventional open cycle gas turbine. These two applications are expected as the modification of conventional combined cycle to achieve the reduction of CO2 emission or repowering.
Transactions of the Society of Mechanical Engineers
Transactions of the Japan Society of Mechanical Engineers
Transactions of the Japan Society of Mechanical Engineers Series A
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A
Transactions of the Japan Society of Mechanical Engineers Series C
