Non-Linear Measurements of Roughness Effects in Pulsing Restricted Flows
CP Byers, S Ofori, L Chapata… - ASME …, 2023 - asmedigitalcollection.asme.org
The influence of surface roughness on the acoustic spectrum in a pulsing restricted flow is
investigated over a range of roughness sizes and flow conditions. Four different roughness …
investigated over a range of roughness sizes and flow conditions. Four different roughness …
Investigation of Frequency Coupling in a Restricted Pulsatile Flow
A Barbosa Gonzalez… - ASME …, 2023 - asmedigitalcollection.asme.org
A parametric study of the influence of flow restriction and Reynolds number on the acoustic
spectrum is performed. By altering the boundary conditions of the pulsatile flow, changes in …
spectrum is performed. By altering the boundary conditions of the pulsatile flow, changes in …
A Model Experiment of Aortic Valve Stenosis to Correlate Narrowness With the Acoustic Spectrum
A model experiment is used to investigate the relationship between a narrowing in a
pulsatile flow and the relative energy contained in the measured acoustic spectrum. Inspired …
pulsatile flow and the relative energy contained in the measured acoustic spectrum. Inspired …