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Determine the air angle at the igvs exit

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Reference no: EM132641115

Air enters the inducer blades of a centrifugal compressor at p 01 = 1.02 bar. The hub and tip diameters of the impeller eye are 10 and 25 em respectively. If the compressor runs at 7200 rpm and delivers 5.0 kg/s of air, determine the air angle at the inducer blade entry and the relative Mach number. If IGVs are used to obtain a straight inducer section, determine the air angle at the IGVs exit and the new value of the relative Mach number.

Reference no: EM132641115

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