Thomas Howarth provides supplementary files for a paper presenting an empirical scaling model for lean premixed hydrogen flames. The model predicts characteristic flame speeds and thicknesses from one-dimensional simulations, inferred from a large dataset of two-dimensional freely-propagating flames. The files were last updated on April 27, 2026.
Use Cases
- Predicting characteristic flame speeds based on the instability parameter ω₂.
- Estimating local flame thicknesses from inexpensive one-dimensional calculations.
- Analyzing thermodiffusive instability in hydrogen flames across varying reactant conditions.
- Correlating local flame speeds with curvature and strain rate through joint probability density functions.
Strengths
- Model is inferred from a large dataset of two-dimensional freely-propagating flames.
- Supplementary files are 5.5 MB and available in PDF format.
- The empirical model can be evaluated based solely on inexpensive one-dimensional calculations.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Data may reflect bias inherent to the specific research methodology.
Provenance
- Source
- Thomas Howarth
- Collection Method
- Inferred from a large dataset of two-dimensional freely-propagating flames.
- Freshness
- Last updated 2026-04-27 09:20:44; freshness should be verified.