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Class Wildfires

  • Code

    Code

    ULP7021-26482
  • Syllabus

    Syllabus

    Combustion phenomenology Heat transfer Fire dynamics The problems relation with wildfires Forest fuels Fire behaviour Wildfire risk
  • Objectives

    Objectives

    To know the fundamentals of the combustion reaction and characteristics of heat transfer, understanding the contribution of each of these to the fire propagation. To know general aspects related to forest fires, such as main causes, negative impacts and benefits of the prescribed fire. Understand the contribution of forest fuels, weather, topography and time to forest fire behaviour. To know some fire behavior prediction systems, recognizing their advantages and limitations. Understand and analyze forest fire risk, as well as its components: hazard (probability and susceptibility) and potential damage (vulnerability and economic value).
  • Teaching methodologies and assessment

    Teaching methodologies and assessment

    Teaching is based on classroom work, independent study, and research. The instructor presents and discusses content, applying it to real situations. Students take part in discussions, solve problems, and complete assignments outside class, including oral presentations. Tutorials support individual study. The course includes the Interdisciplinary Research Project (P2I), developed in groups with two other course units, focused on real territories. Students analyze risks and propose integrated responses, fostering transversal skills and a holistic view. The project is assessed by a jury using common criteria.
  • References

    References

    Anderson HE (1969). Heat transfer and fire spread. USDA Forest Service, Intermountain Forest and Ranger Experiment Station, Research Paper INT-RP-69. doi:10.5962/bhl.title.69024. Byram GM (1959). Some Principles of Combustion and Their Significance In Forest Fire Behaviour. Reprinted from: Fire Control Notes 18, 47-57. ICNF (2012). Guia técnico do Plano Municipal de Defesa da Floresta Contra Incêndios (PMDFCI). https://www.icnf.pt/api/file/doc/d6a7ab8782f71698. Incropera FP, et al. (2011). Fundamentals of Heat and Mass Transfer. John Wiley & Sons USA. doi:10.1016/j.applthermaleng.2011.03.022. Viegas DX (2005). A Mathematical Model For Forest Fires Blowup, Combustion Science and Technology 177, 27¿51. doi:10.1080/00102200590883624. Viegas DX, et al (2021). Fire downwind a flat surface entering a canyon by lateral spread, Fire Safety Journal, 122, 103349. Viegas DX, Simeoni A (2011). Eruptive Behaviour of Forest Fires, Fire Technology, 47 303¿320. doi:10.1007/s10694-010-0193-6.
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