Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where François-Joseph Chatelon is active.

Publication


Featured researches published by François-Joseph Chatelon.


Combustion Science and Technology | 2010

Physical Modeling of Surface Fire Under Nonparallel Wind and Slope Conditions

Jacques-Henri Balbi; Jean-Louis Rossi; Thierry Marcelli; François-Joseph Chatelon

The physical model we developed in a previous work (J. H. Balbi et al., 2007) predicts fire behavior with a computational time that is faster than real time. However, it has the inconvenient of introducing an empirical law (B. J. McCaffrey, 1979), which provides flame height according to heat release rate. The authors introduce two improvements of this model: the triangular flame hypothesis and a modification taking into account the air cooling on the rear fire front. To test this variant of their simplified model, it was compared with important experimental results (D. X. Viegas, 2004b). The experiments were performed in homogeneous and plane fuel beds made with dead Pinus pinaster needles under high values of wind and slope. In spite of these high values this physical model provides a good approximation of the fire front perimeter.


winter simulation conference | 2013

Discrete event formalism to calculate acceptable safety distance

Paul-Antoine Bisgambiglia; Romain Franceschini; François-Joseph Chatelon; Jean-Louis Rossi; Paul Bisgambiglia

The aim of this paper is to present a dimensioning tool for fuelbreaks. It focuses on the overall approach and specifically mapping a physical model to a DEVS model, mapping a DEVS model to a DEVS service, and the client that communicates with the server. In order to assist the firefighters, we focus on a Web Service based on different software tools that can be used by firefighters to forecast fuelbreak safety zone sizes. This Web Service uses a simulation framework based on DEVS formalism, a theoretical fire spreading model developed at the University of Corsica and to display the results on a Google Map SDK. The SDK is embedded in a mobile application for touchscreen tablet. The application sends a request to our DEVS Web Service, with its geolocation, and in response receives data sets that allow to draw the safety distance.


Journal of environmental science & engineering | 2014

Surface Fires: No Wind, No Slope, Marginal Burning

Jacques-Henri Balbi; Domingos X. Viegas; Carlos Rossa; Jean-Louis Rossi; François-Joseph Chatelon; Dominique Cancellieri; Albert Simeoni; Thierry Marcelli


MCS7 | 2011

Flame height model of a spreading surface fire

Thierry Marcelli; Jacques-Henri Balbi; Basiliu Moretti; Jean-Louis Rossi; François-Joseph Chatelon


Open Journal of Forestry | 2014

Generalized Blaze Flash, a "Flashover" Behavior for Forest Fires—Analysis from the Firefighter's Point of View

François-Joseph Chatelon; Sophie Sauvagnargues; Gilles Dusserre; Jacques Henri Balbi


MCS7 | 2012

The importance of fire front width in the anticipation of eruptive fires

François-Joseph Chatelon; Jacques-Henri Balbi; Jean-Louis Rossi; Jean Baptiste Filippi; Thierry Marcelli; Carlos Rossa; Domingos X. Viegas


Open Journal of Forestry | 2017

DIMZAL: A Software Tool to Compute Acceptable Safety Distance

Paul-Antoine Bisgambiglia; Jean-Louis Rossi; Romain Franceschini; François-Joseph Chatelon; Paul Bisgambiglia; Lucile Rossi; Thierry Marcelli


VII International Conference on Forest Fire Research | 2014

Determining a safety condition in the prevention of eruptive fires

François-Joseph Chatelon; Jacques-Henri Balbi; Jean Louis Rossi; Albert Simeoni; Domingos X. Viegas; Thierry Marcelli


VII International Conference on Forest Fire Research | 2014

Mobile application based on a physical model to calculate Acceptable Safety Distance

Paul-Antoine Bisgambiglia; Romain Franceschini; Paul Bisgambiglia; Jean-Louis Rossi; François-Joseph Chatelon


Journal of environmental science & engineering | 2014

Modelling of Eruptive Fire Occurrence and Behaviour

Jacques Henri Balbi; François-Joseph Chatelon; Jean-Louis Rossi; Albert Simeoni; Domingos Xavier Viegas; Carlos Rossa

Collaboration


Dive into the François-Joseph Chatelon's collaboration.

Top Co-Authors

Avatar

Jean-Louis Rossi

Centre national de la recherche scientifique

View shared research outputs
Top Co-Authors

Avatar

Thierry Marcelli

Centre national de la recherche scientifique

View shared research outputs
Top Co-Authors

Avatar

Jacques-Henri Balbi

Centre national de la recherche scientifique

View shared research outputs
Top Co-Authors

Avatar

Paul Bisgambiglia

Centre national de la recherche scientifique

View shared research outputs
Top Co-Authors

Avatar

Paul-Antoine Bisgambiglia

Centre national de la recherche scientifique

View shared research outputs
Top Co-Authors

Avatar

Romain Franceschini

Centre national de la recherche scientifique

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Jacques Henri Balbi

Centre national de la recherche scientifique

View shared research outputs
Top Co-Authors

Avatar
Researchain Logo
Decentralizing Knowledge