Universality in spectral condensation. [PDF]
Sci Rep, 2020 Pavithran I +8 more
europepmc +1 more source
On singularities and instability of reconstruction in thermoacoustic tomography
, 2009 We consider the problem of thermoacoustic tomography (TAT), in which one needs to reconstruct the initial value of a solution of the wave equation from its value on an observation surface. We show that if some geometric rays for the equation do not intersect the observation surface, the reconstruction in TAT is not Hölder stable.
openaire +2 more sources
Ötz-T: 3D-printed open-source turbidity sensor with Arduino shield for suspended sediment monitoring. [PDF]
HardwareX, 2023 Droujko J, Kunz F, Molnar P.
europepmc +1 more source
Design and Implementation of Low-Voltage Tunable Capacitive Micro-Machined Transducers (CMUT) for Portable Applications. [PDF]
Micromachines (Basel), 2022 Goel C, Cicek PV, Robichaud A.
europepmc +1 more source
Causality and intrinsic thermoacoustic instability modes
, 2014 Direct numerical simulation of a confined laminar premixed flame has been performed in an anechoic combustor, showing self-sustained intrinsic thermoacoustic oscillations. Theoretical predictions based on acoustic jump relations and the n − τ model for the flame are presented and causality concerns are discussed.
Courtine, Emilien +6 more
openaire +2 more sources
Short- and long-term predictions of chaotic flows and extreme events: a physics-constrained reservoir computing approach. [PDF]
Proc Math Phys Eng Sci, 2021 Doan NAK, Polifke W, Magri L.
europepmc +1 more source
Effect of strain on thermoacoustic characteristics of lean premixed hydrogen flames. [PDF]
Int J Spray Combust DynBöncü E, Khoa Doan NA, Langella I.
europepmc +1 more source
Effects of Acoustic Excitation on the Combustion Instability of Hydrogen-Methane Lean Premixed Swirling Flames. [PDF]
ACS Omega, 2020 Deng K +4 more
europepmc +1 more source
Using adjoint-based optimization to enhance ignition in non-premixed jets. [PDF]
Proc Math Phys Eng Sci, 2021 Qadri UA, Magri L, Ihme M, Schmid PJ.
europepmc +1 more source
Experiments and modelling of rate-dependent transition delay in a stochastic subcritical bifurcation. [PDF]
R Soc Open Sci, 2018 Bonciolini G, Ebi D, Boujo E, Noiray N.
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