A.增加空冷分級轉(zhuǎn)速 B.降低空冷分級轉(zhuǎn)速 C.增加空冷風(fēng)機入口風(fēng)溫 D.提高空冷風(fēng)機入口風(fēng)
A.pc=22.129MPa,tc=274.15℃ B.pc=22.129MPa,tc=374.15℃ C.pc=224MPa,tc=274.15℃ D.pc=224MPa,tc=374.15℃
A.等壓壓縮 B.絕熱壓縮 C.等溫壓縮