3 papers
physics.flu-dyn2026
Effect of Additively Manufactured Wall Lattice Structures on Flashback Limits in a Hydrogen Jet Flame Combustor
Alexander Jaeschke, Thomas Ludwig Kaiser, Lukas Melzig +3
This study investigated how additively manufactured nozzles with body-centered cubic lattice structures reduce the flame flashback propensity in a hydrogen jet flame burner. Five d…
physics.flu-dyn2026
Eigenvalue-based Linear Stability Analysis of Intrinsic Instabilities in Laminar Flames
Thomas Ludwig Kaiser, Peter Munch, Sandra May +1
Intrinsic instabilities of laminar premixed flames play an important role in the dynamics of hydrogen combustion and in the development of predictive models for reacting flows. How…
physics.flu-dyn2026
Modeling of Reaction Dynamics in a Turbulent Hydrogen-Air Slot Flame Using Resolvent Analysis
Anant Talasikar, Marina Matthaiou, Michael Gauding +2
This work applies Resolvent Analysis (RA) to study the dynamics of a hydrogen-air slot flame with a Reynolds number of 5500, a Karlovitz number of 20, and an equivalence ratio of 0…