Research advances of grassland fire spread modeling and numerical simulation

2013 ◽  
Author(s):  
Zhe Xin ◽  
Shunxi Wang ◽  
Qingyun Guan ◽  
Feng Yun ◽  
Yeneng He
Keyword(s):  
Numerical Simulation ◽  
Fire Spread ◽  
Grassland Fire

scholarly journals Reconstruction of Grenfell Tower fire. Part 3—Numerical simulation of the Grenfell Tower disaster: Contribution to the understanding of the fire propagation and behaviour during the vertical fire spread

2019 ◽  
Vol 44 (1) ◽  
pp. 35-57 ◽  
Author(s):  
Eric Guillaume ◽  
Virginie Dréan ◽  
Bertrand Girardin ◽  
Faiz Benameur ◽  
Maxime Koohkan ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Fire Spread ◽  
Fire Propagation

scholarly journals Experimental study on examining the fire load of a small compartment

2021 ◽  
Author(s):  
Gabriella László ◽  
Flóra Hajdu ◽  
Rajmund Kuti
Keyword(s):  
Numerical Simulation ◽  
Experimental Study ◽  
Fire Protection ◽  
Fire Safety ◽  
Fire Spread ◽  
Negative Effects ◽  
Fire Load ◽  
Scientific Methods ◽  
Burning Process ◽  
The People

Abstract In Hungary a lot of people live in condominiums or in block of flats where fire often occurs despite of precise design and effective fire protection arrangements. This means a hazard for the people living there, for the building constructions and also for the environment. A deeper knowledge of the burning process and examining the negative effects of fire load on building constructions with scientific methods are actual questions nowadays. In order to get to know the phenomena more accurately, fire spread in a bedroom was modeled and numerical simulation was carried out, which is presented in this paper in detail. These experiences may help increasing the fire safety and preventing fires in apartments. The simulations were carried out considering the characteristics of the Hungarian architecture.

The Performance-Based Fire Protection Study on Fire Spread of Logistics Centers

2011 ◽  
Vol 368-373 ◽  
pp. 1171-1174
Author(s):  
Zhen Wang ◽  
Shu Ping Zhang
Keyword(s):  
Numerical Simulation ◽  
Fire Protection ◽  
Fire Hazard ◽  
Fire Spread ◽  
Fire Performance ◽  
Spray System ◽  
Methods Of Calculation ◽  
Horizontal Spread ◽  
Fire Scene ◽  
Important Significance

This paper analyzes the fire hazard of logistics centers, puts forward to prevent the spread of fire has important significance on study the horizontal spread of fire performance under different fire scene of a project example by using the methods of calculation and numerical simulation. Provide a reference on the spray system and shelf location settings for such construction.

Numerical simulation of pyro-convection caused by intense wildfire in Portugal

2020 ◽  
Author(s):  
Martín Senande Rivera ◽  
Gonzalo Miguez-Macho
Keyword(s):  
Numerical Simulation ◽  
Fuel Consumption ◽  
Decisive Role ◽  
Fire Spread ◽  
Major Influence ◽  
Atmospheric Conditions ◽  
Severe Storms ◽  
Fire Model ◽  
In Fire

<p><span>Weather has a major influence on wildfire behaviour, but heat and vapor fluxes produced by fuel consumption can also alter atmospheric conditions. Severe storms can develop from the intense convection that occurs in large wildfires. During Pedrógao Grande (Portugal) 17 June 2017 wildfire, atmospheric storm conditions played a decisive role in fire spread, with the fire becoming uncontrollable and ultimately causing 66 fatalities.</span></p><p><span>We present here preliminary simulations of the Pedrógrao Grande wildfire with the WRF-FIRE model, identifying the role that the fire could have played in the development of the storm and how the storm could have influenced the spread of the fire.</span>​</p>

A Physics-Based Model for Post-Earthquake Fire Spread considering Damage to Building Components Caused by Seismic Motion and Heating by Fire

2013 ◽  
Vol 29 (3) ◽  
pp. 793-816 ◽  
Author(s):  
Keisuke Himoto ◽  
Kyosuke Mukaibo ◽  
Yasuo Akimoto ◽  
Ryo Kuroda ◽  
Akihiko Hokugo ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Urban Area ◽  
Reasonable Agreement ◽  
Fire Spread ◽  
Prototype Model ◽  
New Model ◽  
Kobe Earthquake ◽  
Seismic Motion ◽  
Burning Behavior ◽  
Building Components

The prototype model previously developed by the authors was improved in order to simulate the behavior of fire spread in an earthquake-affected urban area. In the new model, seismic motion and heating by fire are both considered as the causes of damage to building components. The damage affects the burning behavior of a fire-involved building, as well as the behavior of building-to-building fire spread. For validation of the new model, a simulation of the fire spread that followed 1995 Kobe earthquake was conducted. The behavior of the fire spread obtained by the numerical simulation was compared with the observed data. Reasonable agreement was obtained with regard to the number of burned buildings.

Grassland fire spread simulation using NDVI data

2017 ◽  
Author(s):  
Nikolay V. Baranovskiy ◽  
Rita Kogan ◽  
Vladimir Glagolev ◽  
Anna Zubareva
Keyword(s):  
Fire Spread ◽  
Grassland Fire

Fire spread upslope: Numerical simulation of laboratory experiments

2019 ◽  
Vol 108 ◽  
pp. 102844 ◽  
Author(s):  
X. Sánchez-Monroy ◽  
W. Mell ◽  
J. Torres-Arenas ◽  
B.W. Butler
Keyword(s):  
Numerical Simulation ◽  
Laboratory Experiments ◽  
Fire Spread
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