![]() ![]() The study shows that the preferred selection of maximum thickness location can be the most forward one with no serious shock loss. Based on models, dependence maps of total pressure loss coefficient, diffusion factor, and static pressure rise coefficient are drawn and total loss variation brought by maximum thickness location is analyzed. Models of minimum loss incidence, total pressure loss coefficient, diffusion factor, and static pressure rise coefficient are established to describe correlations quantitatively. The effects of maximum thickness location, solidity, and camber angle on incidence characteristics are discussed based on abundant two-dimensional cascade cases computed through numerical methods. This paper investigates correlations of maximum thickness location, solidity, and camber angle with airfoil performance to choose maximum thickness location quickly for compressor airfoils with different diffusion. ![]() ![]() Maximum thickness location has a considerable impact on blade loading distribution. Solidity and camber angle are key parameters with a primary effect on airfoil diffusion.
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