Research on Aerodynamic Optimization Method of Multistage Axial Compressor under Multiple Working Conditions Based on Phased Parameterization Strategy

<div>Comparison of relative Mach number of near-stall point of the blade-tip section at the off-design speed before and after optimization. (a) Original. (b) Optimized.</div>

Mathematical Problems in Engineering

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Figure 20: Research on Aerodynamic Optimization Method of Multistage Axial Compressor under Multiple Working Conditions Based on Phased Parameterization Strategy 

Figure 20 | Research on Aerodynamic Optimization Method of Multistage Axial Compressor under Multiple Working Conditions Based on Phased Parameterization Strategy 