International Journal of Rotating Machinery / 2019 / Article / Tab 7

Research Article

Design and Production of Innovative Turbomachinery Components via Topology Optimization and Additive Manufacturing

Table 7

Impeller dimensions outside requested tolerances.

ParameterDescriptionDifference vs nominal

B3Inner Diameter-0.01%

C1Foot length2.27%

C2Total length1.38%

BBSeal diameter-0.03%

B11average exit width-3.86%

D21Average Disk thickness at exit11.11%

D24Average Shroud thickness at exit52.78%

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