P
Peter Griebel
Researcher at German Aerospace Center
Publications - 22
Citations - 819
Peter Griebel is an academic researcher from German Aerospace Center. The author has contributed to research in topics: Combustor & Combustion. The author has an hindex of 9, co-authored 21 publications receiving 649 citations.
Papers
More filters
Journal ArticleDOI
An experimental and detailed chemical kinetic modeling study of hydrogen and syngas mixture oxidation at elevated pressures
Alan Keromnes,Wayne K. Metcalfe,Karl Alexander Heufer,Nicola Donohoe,Apurba K. Das,Apurba K. Das,Chih-Jen Sung,Jürgen Herzler,Clemens Naumann,Peter Griebel,Olivier Mathieu,Michael Krejci,Eric L. Petersen,William J. Pitz,Henry J. Curran +14 more
TL;DR: In this paper, a detailed chemical kinetic mechanism for hydrogen and H2/CO (syngas) mixtures has been updated, rate constants have been adjusted to reflect new experimental information obtained at high pressures and new rate constant values recently published in the literature, and good agreement was observed.
Journal ArticleDOI
Autoignition of hydrogen/nitrogen jets in vitiated air crossflows at different pressures
Julia Fleck,Peter Griebel,Adam M. Steinberg,Christoph M. Arndt,Clemens Naumann,Manfred Aigner +5 more
TL;DR: In this paper, the appearance of hydrogen/nitrogen jets in crossflows of vitiated air has been experimentally studied at conditions relevant for gas turbine combustor operation, including practical pressures (5, 10, 15, 15 bar), crossflow temperatures (T cf ǫ = 1185 K and 1143 K), and jet momentum ranges.
Journal ArticleDOI
Influence of Pressure and Steam Dilution on NOx and CO Emissions in a Premixed Natural Gas Flame
Sebastian Göke,Sebastian Schimek,Steffen Terhaar,Thoralf G. Reichel,Katharina Göckeler,Oliver Krüger,Julia Fleck,Peter Griebel,Christian Oliver Paschereit +8 more
TL;DR: In this paper, the influence of pressure and steam on the emission formation in a premixed, swirl-stabilized combustor is investigated at pressures between 1.5 bar and 9 bar.
Proceedings ArticleDOI
Autoignition Limits of Hydrogen at Relevant Reheat Combustor Operating Conditions
TL;DR: In this article, high-speed imaging and Particle Image Velocimetry (PIV) measurements were used to investigate the autoignition characteristics of hydrogen, diluted with up to 30 vol. % nitrogen.