%0 Journal Aritcle %T Constraint bubbles and affine regions: reduced fluid models for efficient immersed bubbles and flexible spatial coarsening %A Goldade, Ryan %A Aanjaneya, Mridul %A Batty, Christopher %D 2020 %I UWSpace %F Goldade, Ryan2020 %U http://hdl.handle.net/10012/16799