Influence of radiative and combined heat transfer on the spread of ground fire

Результат исследований: Материалы для журналаСтатьярецензирование

1 Цитирования (Scopus)

Аннотация

Ignition and burning of the combustible materials in a forest are discussed. The ignition is initiated by a plane fire source and then the physical processes occurring as a result of propagation of a plane combustion wave are investigated. Based on numerical calculations, the velocities of the propagation of the ground forest-fire front depending on the moisture content and heat and mass transfer of the falling pine needles with the environment are found. The gas composition above the fire source is also investigated. The emission coefficients under various external conditions and moisture content levels in the layer of pine needles are also determined. The limiting conditions for the propagation of the ground fire as a function of the moisture content in the layer of needles and the heat transfer coefficient are obtained.

Язык оригиналаАнглийский
Страницы (с-по)524-531
Число страниц8
ЖурналHeat Transfer Research
Том33
Номер выпуска7-8
СостояниеОпубликовано - 2002
Опубликовано для внешнего пользованияДа

ASJC Scopus subject areas

  • Fluid Flow and Transfer Processes

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