
The Wingspan - GE bracket contest
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This text introduces a streamlined bracket design for GE's bracket contest. The original bracket has a volume of 463.3 cubic centimeters and weighs 2047.8 grams, while the optimized version boasts a reduced volume of 78.8 cubic centimeters and weight of only 348.3 grams. The new design features a simple topology without holes to minimize stress concentrations. Variable wall thickness helps achieve low weight. However, unusual stress peaks have emerged near bolt contact surfaces, prompting uncertainty regarding whether the issue lies with analysis or design. Overall, the optimized bracket satisfies all requirements and demonstrates promising results.
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