Results 111 to 120 of about 103,965 (200)

Flame Propagation Characteristics of Syngas-Air in the Hele-Shaw Duct with Different Equivalence Ratios and Ignition Positions. [PDF]

ACS Omega, 2022
Diao S, Wen X, Guo Z, He W, Deng H, Wang F.   +5 more
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, Selle, Laurent, Nicoud, Franck, Polifke, Wolfgang, Silva, Camilo, Bauerheim, Michaël, Poinsot, Thierry   +6 more
openaire   +2 more sources

Universality in spectral condensation. [PDF]

Sci Rep, 2020
Pavithran I, Unni VR, Varghese AJ, Premraj D, Sujith RI, Vijayan C, Saha A, Marwan N, Kurths J.   +8 more
europepmc   +1 more source

Non-normality and nonlinearity in thermoacoustic instabilities

, 2015
Analysis of thermoacoustic instabilities were dominated by modal (eigenvalue) analysis for many decades. Recent progress in nonmodal stability analysis allows us to study the problem from a different perspective, by quantitatively describing the short ...
Sujith, RI, Juniper, MP, Schmid, PJ, ,
core  

Flowfield-Flame Structure Interactions in an Oscillating Swirl Flame [PDF]

, 2009
Sadanandan, Rajesh, Stöhr, Michael, Meier, Wolfgang   +2 more
core   +1 more source

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

Instability and Flame-Pressure Coupling in Downward Propagating Premixed H₂/CO/CO₂/Air Flames. [PDF]

ACS Omega
Yang Z, Zhang Q, Guo Z, Liu Y.
europepmc   +1 more source

Quantitative measurement of density fluctuations with a full-field laser interferometric vibrometer. [PDF]

Exp Fluids, 2020
Greiffenhagen F, Woisetschläger J, Gürtler J, Czarske J.   +3 more
europepmc   +1 more source

The nature of phase and amplitude modulation in heterodyne background-oriented schlieren systems. [PDF]

Exp Fluids
Tasmany S, Kuschmierz R, Woisetschläger J.   +2 more
europepmc   +1 more source