Real-fluid effects on standing-wave thermoacoustic instability
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2019.856
Abstract: We have performed high-order compressible Navier–Stokes simulations of a thermoacoustically unstable resonator employing $\text{CO}_{2}$ in transcritical conditions. The parameter space spans the range of base pressures $p_{0}=1.01-1.5\,p_{cr}$ and temperature differences $\unicode[STIX]{x0394}T=T_{hot}-T_{cold}$ up to 200 K,… read more here.
Keywords: standing wave; real fluid; fluid effects; wave thermoacoustic ... See more keywords
Local and global fluid effects on sonic wave modes
Sign Up to like & getrecommendations! Published in 2017 at "Geophysics"
DOI: 10.1190/geo2017-0080.1
Abstract: ABSTRACTMost subsurface formations of value to exploration contain a heterogeneous fluid-filled pore space, where local fluid-pressure effects can significantly change the velocities of passing seismic waves. To better understand the effect of these local pressure… read more here.
Keywords: fluid; effects sonic; wave modes; fluid effects ... See more keywords