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On Correlating Mixed Forest Fuel Bed Fire Spread Data

Published

Author(s)

Jiann C. Yang

Abstract

Mixing rules are proposed and used to correlate well-mixed forest fuel bed fire spread data from the literature using the dimensionless correlations previously developed for single-species forest fuel bed fire spread with the help of dimensional analysis and the resulting dimensionless groups. The mixing rules provide means to treat well-mixed fuels as pseudo single-species fuels. As a first attempt with very limited experimental data, the dimensionless correlations for single-species fuels may be applicable to mixed-species fuels with proper mixing rules.
Citation
Technical Note (NIST TN) - 2062
Report Number
2062

Keywords

Dimensional analysis, fire spread, forest fuels, wildfires
Created September 13, 2019