B18 : Investigating feeding efficiency in primitive Cambrian sponges using computational fluid dynamics


Students Annie Gong
School IND - Appleby College - Oakville
Level Senior 11/12 - Grade 11
Group Group 3 - Health Sciences II
Abstract The purpose of this project is to analyze the hydrodynamic properties of Tumuliocyathus vologdini, an extinct archaeocyath, by investigating its external tumuli features. Using computational fluid dynamics simulations on COMSOL Multiphysics, I examined water flow around the species' unique cylindrical shape and external, porous tumuli. The goal is to understand T. vologdini's ecological interactions, physical adaptations, and evolutionary significance in ancient marine ecosystems.
Awards
Group Award Prize
Merit AwardsGold Merit Award$ 100
Grand AwardsPrimary Fluid Systems Pinnacle Second Best in Fair$ 800
Canada-Wide Science Fair Trip AwardsCanada-Wide Science Fair Trip Award