3 papers
physics.flu-dyn2020
Acoustic streaming generated by sharp edges: the coupled influences of liquid viscosity and acoustic frequency
Chuanyu Zhang, Xiaofeng Guo, Laurent Royon +1
Acoustic streaming can be generated around sharp structures, even when the acoustic wavelength is much larger than the vessel size. This sharp-edge streaming can be relatively inte…
physics.flu-dyn2020
Unveiling of the mechanisms of acoustic streaming induced by sharp edges
Chuanyu Zhang, Xiaofeng Guo, Laurent Royon +1
Acoustic waves can generate steady streaming within a fluid owing to the generation of viscous boundary layers near walls, of typical thickness . In microchannels, the acoustic…
physics.app-ph2018
Urban water networks as an alternative source for district heating and emergency heat-wave cooling
Xiaofeng Guo, Martin Hendel
Urban water networks can contribute to the energy transition of cities by serving as alternatives sources for heating and cooling. Indeed, the thermal energy potential of the urban…