45 citations · 81 across the 4 of their papers we have counts for
4 papers
A transition from boundary- to bulk-driven acoustic streaming due to nonlinear thermoviscous effects at high acoustic energy densities
Jonas Helboe Joergensen, Wei Qiu, Henrik Bruus
Acoustic streaming is studied in a rectangular microfluidic channel. It is demonstrated theoretically, numerically, and experimentally with good agreement, frictional heating can a…
Theory and modeling of nonperturbative effects at high acoustic energy densities in thermoviscous acoustofluidics
Jonas Helboe Joergensen, Henrik Bruus
A theoretical model of thermal boundary layers and acoustic heating in microscale acoustofluidic devices is presented. It includes effective boundary conditions allowing for simula…
Fast microscale acoustic streaming driven by a temperature-gradient-induced non-dissipative acoustic body force
Wei Qiu, Jonas Helboe Joergensen, Enrico Corato +2
We study acoustic streaming in liquids driven by a non-dissipative acoustic body force created by light-induced temperature gradients. This thermoacoustic streaming produces a velo…
Theory of pressure acoustics with thermoviscous boundary layers and streaming in elastic cavities
Jonas H. Joergensen, Henrik Bruus
We present an effective thermoviscous theory of acoustofluidics including pressure acoustics, thermoviscous boundary layers, and streaming for fluids embedded in elastic cavities.…