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physics.flu-dyn2024
Error propagation of direct pressure gradient integration and a Helmholtz-Hodge decomposition based pressure field reconstruction method for image velocimetry
Lanyu Li, Jeffrey McClure, Grady B. Wright +3
Recovering pressure fields from image velocimetry measurements has two general strategies: i) directly integrating the pressure gradients from the momentum equation and ii) solving…
physics.flu-dyn2024
A Simple Boundary Condition Regularization Strategy for Image Velocimetry Based Pressure Field Reconstruction
Connor Pryce, Lanyu Li, Jared P. Whitehead +1
We propose a simple boundary condition regularization strategy to reduce error propagation in pressure field reconstruction from corrupted image velocimetry data. The core idea is…