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1·It includes German scientific partner IGV and Austrian aviation companies Diamond Aircraft and Austro Engines.

这包括德国科学合作伙伴IGV和奥地利钻石飞机公司和Austro发动机公司。

2·Results show that to close the IGV can reduce the power output of gas turbine but have little effect on the increase of surge margin.

结果表明在采用输运床纯氧气化且燃料气不稀释时，燃机无需增加通流能力；

3·The IGV-impeller gap barely influences the compressor stage performance, but small gap leads to large pressure pulsation inside the flow field.

叶排间距大小对级性能影响几乎可以忽略，但间距减小会造成流场内压力波动增大；