Zobrazeno 1 - 10
of 48
pro vyhledávání: '"C. Oliver Paschereit"'
Publikováno v:
Applications in Energy and Combustion Science, Vol 15, Iss , Pp 100188- (2023)
The development of a novel burner concept for the synthesis of nanoparticles in spray flames is described and the prototype is experimentally characterised. The burner was designed to enable the process to be scaled up while maintaining stable operat
Externí odkaz:
https://doaj.org/article/518410e54f0c4b3cb4687279a20921eb
Publikováno v:
Flow, Turbulence and Combustion. 105:267-295
This study considers the steady-state, non-reacting mixing of fuel and air within the hydrogen-air Rotating Detonation Combustor (RDC) currently in use at TU Berlin. The interaction of reactants occurs in a confined jet-in-crossflow (JIC) configurati
Publikováno v:
Journal of Engineering for Gas Turbines and Power. 144
In order to determine the flame transfer function of a combustion system, different mechanisms have been identified that need to be modeled. This study focuses on the generation and propagation of one of these mechanisms, namely, the swirl fluctuatio
A method is developed to estimate the properties of a global hydrodynamic instability in turbulent flows from measurement data of the limit-cycle oscillations. For this purpose, the flow dynamics is separated into deterministic contributions represen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9398382eaa4b0a6171f2f3e8f581567
Publikováno v:
Flow, Turbulence and Combustion. 103:271-292
The cyclic propagation of detonation waves in the Rotating Detonation Combustor (RDC) make it an ideal candidate for using the cross-correlation technique. However, the potential for complicated operating modes combined with difficult diagnostic acce
The interaction between a spatially oscillating jet emitted by a fluidic oscillator and a cross-flow
Publikováno v:
Journal of Fluid Mechanics. 863:215-241
This experimental study investigates the fundamental flow field of a spatially oscillating jet emitted by a fluidic oscillator into an attached cross-flow. Dominant flow structures, such as the jet trajectory and dynamics of streamwise vortices, are
Publikováno v:
Journal of Fluid Mechanics. 857:216-238
This experimental study investigates the flow field and properties of a sweeping jet emitted from a fluidic oscillator into a quiescent environment. The aspect ratio of the outlet throat is 1. Stereoscopic particle image velocimetry is employed to me
Publikováno v:
Flow, Turbulence and Combustion. 102:255-277
Reactant mixing has been identified as one of the driving factors for successful and stable operation of Rotating Detonation Combustors (RDC). This work investigates the stationary mixing in a scaled model RDC cross section in a water tunnel. Two con
Publikováno v:
Physical Review Fluids. 2
This paper is associated with a video winner of a 2016 APS/DFD Milton van Dyke Award for work presented at the DFD Gallery of Fluid Motion. The original video is available from the Gallery of Fluid Motion, https://doi.org/10.1103/APS.DFD.2016.GFM.V00