Harnessing elasticity to generate self-oscillation via an electrohydrodynamic instability
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2020.54
Abstract: Under a steady DC electric field of sufficient strength, a weakly conducting dielectric sphere in a dielectric solvent with higher conductivity can undergo spontaneous spinning (Quincke rotation) through a pitchfork bifurcation. We design an object… read more here.
Keywords: harnessing elasticity; self oscillation; elasticity generate; bifurcation ... See more keywords
Dissipative nonequilibrium synchronization of topological edge states via self-oscillation
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.102.014309
Abstract: The interplay of synchronization and topological band structures with symmetry protected midgap states under the influence of driving and dissipation is largely unexplored. Here we consider a trimer chain of electron shuttles, each consisting of… read more here.
Keywords: self oscillation; synchronization topological; dissipative nonequilibrium; nonequilibrium synchronization ... See more keywords
Increase of Self-Oscillation and Transformation Frequencies in THz Diodes
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Terahertz Science and Technology"
DOI: 10.1109/tthz.2017.2785043
Abstract: Planar diode structures with small area active region (∼1 μm2) based on highly doped GaAs/AlAs superlattices (SLs) are investigated. The possibility of effective application of such diodes in the terahertz frequency range is discussed. Monte… read more here.
Keywords: increase self; self oscillation; frequencies thz; transformation frequencies ... See more keywords
Modeling of Self-Oscillation in Combustion Chambers
Sign Up to like & getrecommendations! Published in 2018 at "Mathematical Models and Computer Simulations"
DOI: 10.1134/s2070048218060042
Abstract: In this paper, we present a turbulent combustion model for calculating self-oscillations in combustion chambers. The model is based on the large eddy simulation (LES) method in conjunction with the global methane combustion mechanism. We… read more here.
Keywords: modeling self; self oscillation; combustion; combustion chambers ... See more keywords