Supplementary Files for Thermodiffusively-Unstable Hydrogen Flame Simulations

Thomas Howarth authored supplementary files for a 2026 research article investigating thermodiffusively-unstable lean premixed hydrogen flames. The files, totaling 68.6 MB, include PDF and MP4 formats and are licensed under CC BY 4.0. The research uses three-dimensional direct numerical simulation with finite-rate chemical kinetics to analyze flame behavior under varying reactant conditions.

Use Cases

• Modeling local flame speed and thickness based on empirical relationships described in the research
• Analyzing flame surface classifications based on principal curvature partitions mentioned in the description
• Investigating correlations between flame properties and the instability parameter ω2
• Studying joint probability density functions for local consumption-based flame speed with curvature and strain-rate

Strengths

• Files are 68.6 MB, providing supplementary material for a detailed research study
• License is CC BY 4.0, allowing for open reuse and distribution
• Research methodology involves three-dimensional direct numerical simulation with finite-rate chemical kinetics

Limitations

• Column-level documentation is absent; field semantics must be inferred after download
• Row count is unknown, which may limit suitability assessment
• Description metadata is limited; actual data quality requires manual inspection after download

Provenance

Source

figshare

Collection Method

Likely generated from three-dimensional direct numerical simulations with finite-rate chemical kinetics.

Freshness

Last updated 2026-04-27 08:47:27; freshness should be verified