Chinese Journal of Mechanical Engineering

Table 1 Parameters of the test compressor

From: Experimental and Computational Analysis of the Unstable Flow Structure in a Centrifugal Compressor with a Vaneless Diffuser

Parameter	Value	Unit	Parameter	Value	Unit
D ₁	89	mm	D ₃	170	mm
D ₂	160	mm	D ₄	265	mm
b ₂	24	mm	Q _des	2.59	kg/s
Z _imp	8 + 8		ε _max	1.88

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