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Fire, Volume 5, Issue 6

December 2022 - 44 articles

Cover Story: Urban wildfires are dangerous due to spotting fire through ember attacks. The ability to identify areas with high ignition probability supports fire connectivity analysis, which is important for fire management in urban areas. The pattern recognition neural network (PRNN) was designed to predict ignitability based on temporal vegetation indices (VIs) behavior and assess its performance in comparison with the actual urban wildfire. The results of the study confirm that time series multispectral images provide sufficient information to classify vegetation according to its probability of ignition. Among the considered VIs, the best predictor was MSAVI, which reflects changes in vegetation biomass and canopy cover. The precision of the PRNN (RMSE = 0.85) gives ground for the application of the proposed method in risk assessment and fuel treatment planning on WUI and adjoined urban areas. View this paper
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Articles (44)

  • Article
  • Open Access
2,127 Views
17 Pages

18 December 2022

The interaction between ventilation and fire development in diagonal pipe networks makes the study of temperature characteristics extremely complex. The thermodynamic effect caused by high temperature will change the original ventilation state, cause...

  • Article
  • Open Access
7 Citations
3,103 Views
28 Pages

Enhanced Anti-Freezing Heating Cable Standard for Fire Prevention

  • Baek-Yong Jung,
  • Seung-Mo Je,
  • Hoon-Gi Lee,
  • Hong-Sik Kim,
  • Jong-Young Park,
  • Bu-Yeol Oh,
  • Jung-Woo Park,
  • Jun-Ho Huh and
  • Jae-Hun Lee

16 December 2022

Among the fire reports caused by seasonal devices registered with the Korea Fire Information Center in 2021, fires caused by heating cables accounted for the largest portion with 350 cases. As a result of analyzing the heating cable fires from 2015 t...

  • Article
  • Open Access
12 Citations
6,175 Views
14 Pages

14 December 2022

Control of forest fire ignition sources is the top priority in fire management practices. China has gained great success in reducing forest fires in recent years, and the relevant safety measures taken during this process are worthy of investigation...

  • Article
  • Open Access
2 Citations
3,171 Views
17 Pages

10 December 2022

Sauna is a common fixture in many facilities; a specific fire-protection system is typically designed and installed for this application, as short circuits or direct contact with incandescent materials may result in a fire. Water mist has been recent...

  • Article
  • Open Access
3 Citations
2,412 Views
13 Pages

9 December 2022

Fire authorities have started widely using operational fire simulations for effective wildfire management. The aggregation of the simulation outputs on a massive scale creates an opportunity to apply the evolving data-driven approach to closely estim...

  • Article
  • Open Access
20 Citations
4,166 Views
12 Pages

A CNN Based Anomaly Detection Network for Utility Tunnel Fire Protection

  • Haitao Bian,
  • Zhichao Zhu,
  • Xiaowei Zang,
  • Xiaohan Luo and
  • Min Jiang

9 December 2022

Fire accident is one of the significant threats to the urban utility tunnel (UUT) during operation, and the emergency response is challenging due to the compact tunnel structure and potential hazard sources involved. Traditional fire detection techni...

  • Article
  • Open Access
6 Citations
4,932 Views
21 Pages

8 December 2022

In wildfire areas, earth observation data is used for the development of fire-severity maps or vegetation recovery to select post-fire measures for erosion control and revegetation. Appropriate vegetation indices for post-fire monitoring vary with ve...

  • Article
  • Open Access
3 Citations
1,776 Views
16 Pages

Modern Dimensional Analysis Based on Fire-Protected Steel Members’ Analysis Using Multiple Experiments

  • Pál-Botond Gálfi,
  • Renáta-Ildikó Száva,
  • Ioan Száva,
  • Sorin Vlase,
  • Teofil Gălățanu,
  • Károly Jármai,
  • Zsolt Asztalos and
  • Gabriel Popa

8 December 2022

Nowadays, the real structures (considered as prototypes) subjected to fire are analysed by means of the behaviours of some reduced scale structures (defined as models). These prototype–model correlations are governed by the so-called dimensiona...

  • Article
  • Open Access
2 Citations
2,316 Views
10 Pages

Adjustment of the Grass Fuel Moisture Code for Grasslands in Southern Brazil

  • João Francisco Labres dos Santos,
  • Bruna Kovalsyki,
  • Tiago de Souza Ferreira,
  • Antonio Carlos Batista and
  • Alexandre França Tetto

7 December 2022

Grasslands are one of the vegetation types most widely affected by wildfires in southern Brazil. It is a fire-dependent ecosystem and it is necessary to know the hourly fuel moisture variation for its management. The objective of this work is to fit...

  • Article
  • Open Access
6 Citations
3,955 Views
25 Pages

5 December 2022

The combined effects of percent slope and fire intensity of a wind driven line fire on an idealized building has been numerically investigated in this paper. The simulations were done using the large eddy simulation (LES) solver of an open source CFD...

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Fire - ISSN 2571-6255