Author pages are created from data sourced from our academic publisher partnerships and public sources.
- Publications
- Influence
The Entropy Wave Generator (EWG): A Reference Case on Entropy Noise
- F. Bake, C. Richter, +4 authors B. Noll
- Engineering
- 9 October 2009
Abstract The entropy noise mechanism was investigated both experimentally and numerically on a generic test case. The model experiment features electrical heating to generate non-isentropic… Expand
Numerical Investigation of the Fundamental Mechanism for Entropy Noise Generation in Aero-Engines
- B. Mühlbauer, B. Noll, M. Aigner
- Mathematics
- 1 May 2009
Abstract
In the present work, the generation and propagation of entropy noise is computed using a compressible URANS approach in combination with appropriate acoustic boundary conditions. The… Expand
Experimental and numerical studies of evaporating wavy fuel films in turbulent air flow
- J. Himmelsbach, B. Noll, S. Wittig
- Materials Science
- 1 May 1994
Abstract In extending earlier studies the present paper is concerned with the two phase flow inside prefilming airblast atomizers of gas turbine combustors at elevated temperatures. A numerical… Expand
Analysis of the Pollutant Formation in the FLOX® Combustion
FLOX®, or flameless combustion is characterized by ultralow NO x emissions. Therefore the potential for its implementation in gas turbine combustors is investigated in recent research activities. The… Expand
Motion and evaporation of shear-driven liquid films in turbulent gases
- S. Wittig, Johann Himmelsbach, B. Noll, Heinz-Juergen Feld, W. Samenfink
- Engineering
- 1 April 1992
In this paper detailed measurements of wavy liquid films driven by the shear stress of turbulent air flow are described for different air temperatures, air velocities, and flow rates of the liquid.… Expand
Impedance Boundary Conditions for the Numerical Simulation of Gas Turbine Combustion Systems
- Axel Widenhorn, B. Noll, M. Aigner
- Engineering
- 2008
The design process of modern gas turbine combustion systems relies more and more on CFD methods. To capture unsteady combustion phenomena like combustion instabilities or direct combustion noise both… Expand
Impact of Radiation on the Wall Heat Load at a Test Bench Gas Turbine Combustion Chamber: Measurements and CFD Simulation
- R. Dannecker, K.-U. Schildmacher, +4 authors M. Aigner
- Engineering
- 2007
Experimental and numerical work has been carried out to determine the wall heat load at the liner structure of a model gas turbine combustion chamber. Measured cross-sectional profiles of the… Expand
Numerical Analysis of Indirect Combustion Noise Generation Within a Subsonic Nozzle
- Jean-Michel Lourier, A. Huber, B. Noll, M. Aigner
- Mathematics
- 16 September 2014
Indirect noise is analyzed by numerical simulations of the Entropy Wave Generator experiment, which has been set up to study the fundamental mechanism of indirect combustion noise generation.… Expand
Numerical Simulations of Confined, Turbulent, Lean, Premixed Flames Using a Detailed Chemistry Combustion Model
- M. D. Domenico, P. Gerlinger, B. Noll
- Chemistry
- 2011
In this paper numerical simulations of a confined, high strained jet flame employing a detailed chemistry combustion model are presented. Unlike other configurations available in literature, the… Expand
Numerical Characterization of the Reacting Flow in a Swirled Gasturbine Model Combustor
- Axel Widenhorn, B. Noll, M. Aigner
- Computer Science
- HiPC
- 2008
TLDR