论文部分内容阅读
据《Gas Turbine World》2011年7～8月刊报道,Alston公司已对其20世纪90年代推出的GT26燃气轮机进行了升级改进。压气机仍为22级,但是新研制的压气机具有更高的质量流量,微增的压比使燃气轮机的输出功率略增。
According to Gas Turbine World’s July-August 2011 issue, Alston has upgraded its GT26 gas turbine introduced in the 1990s. The compressor is still at level 22, but the newly developed compressor has a higher mass flow rate, with a slight increase in pressure ratio giving the gas turbine slightly more output.