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空气压缩机排气量的测定,系按一机部化工通用机械专业标准TH18-58进行,排气量计算公式是: Q_0=1128.53×10~(-8)CD~2T_0 H~(1/2)/(P_0T_1) (1) 式中:Q_0—压缩机的排气量(米~3/分) C—喷嘴系数 D—喷嘴直径 H—喷嘴前后的压力差(毫米水柱)
Determination of displacement of air compressor, Department of Chemical Machinery by a general machinery professional standards TH18-58, the displacement is calculated as follows: Q_0 = 1128.53 × 10 -8 CD ~ 2T_0 H ~ (1/2 ) / (P_0T_1) (1) Where: Q_0- displacement of the compressor (m ~ 3 / min) C-nozzle coefficient D-nozzle diameter H-nozzle before and after the pressure difference (mm water column)