Synonyms
Definition
Direct flame contact is one of the three structure ignition pathways, together with firebrands and radiant heat. Direct flame contact refers to flames impinging on building systems and materials. It may come either from the main wildfire flames, from burning elements and ornamental vegetation surrounding structures, or from neighboring structures.
Introduction
Flame contact is the most hazardous structure ignition mechanism at the Wildland-Urban Interface (WUI) as it provides the highest heat fluxes (radiant and convective). Flame contact might be originated from nearby burning wildland fuels, burning ornamental vegetation, and nonnatural burning items close to structures and neighboring structures.
Flame contact from the main wildland fire perimeter may play an important role in igniting peripheral structures of a community, in those cases where wildland fuels are too close to settlements. This situation involves usually high...
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Pastor, E. (2019). Direct Flame Contact. In: Manzello, S. (eds) Encyclopedia of Wildfires and Wildland-Urban Interface (WUI) Fires. Springer, Cham. https://doi.org/10.1007/978-3-319-51727-8_64-1
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DOI: https://doi.org/10.1007/978-3-319-51727-8_64-1
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