SimJEB: Simulated Jet Engine Bracket Dataset

Eamon Whalen, Azariah Beyene, Caitlin Mueller

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The Simulated Jet Engine Bracket Dataset (SimJEB) is a collection of finite element simulations of crowdsourced engine bracket designs. This open dataset has several potential uses, including testing geometry processing and surrogate modeling algorithms, and studying structural design strategies.

The bracket designs originate from the "GE Jet Engine Bracket Challenge" hosted by in 2013 and have been cleaned, oriented, scaled, meshed, and simulated. Each entry has a corresponding CAD file, tetrahedral mesh, triangular surface mesh, and structural simulation results from four load cases.

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