FSEG LOGO FIRE SAFETY ENGINEERING GROUP The Queen's Anniversary Prize 2002 The British Computer Society IT Awards 2001 The European IST Prize Winner 2003 The Guardian University Awards Winner 2014
The Faculty of Architecture, Computing & Humanities
UNIVERSITY of GREENWICH










 


AircraftFire logo

Seventh Framework Programme Granted under the "Seventh Framework Programme" of the European Commission
Funded under FP7 - TRANSPORT
Project Reference: 265612

01/01/11 to 30/09/14

Safety aboard aircraft is one of the main preoccupations of aircraft manufacturers and airline companies. For 20 years, the threat in aeronautics has decreased, but because the fatality rate on the world fleet has shown little improvement in the last ten years, more efforts are still necessary to reduce the incident/accident rate and increase the passenger and crew survivability despite the anticipated increase of the aeronautic traffic.

For the new generation of aircrafts (A350 or B-787 types), this fire impact must be re-evaluated by considering the increased use of composite materials for hull, wing and structure and fire growth from electrical ignition source required by electronics and avionics equipment.


Project Objectives The objectives of AircraftFire (AcF) are to highlight contributions to reduce the impact of in-flight (cabin or engine fires) or post-crash fires on the survivability of people. The need of additional knowledge is based on upwind academic research in partnership with aeronautical actors. The new fire hazards are identified; the flammability and burning properties of materials for fuselage, wing and structure skins, thermo acoustic insulation, cabin panel materials, cabling, ducting, carpet and seats are determined to propose new solutions to aircraft manufacturers, the efficiency of present regulations and protocols are evaluated.

To achieve these objectives, the project, is experimentally characterising the material properties, validating the experimental academic aeronautical fire scenarios, and numerically simulating the fire growing and passenger evacuation.

The project is built on 5 scientific and technical work packages (WP)

WP1 is focused on the Fire Threat Analysis. A database analysis of aircraft incident/accident caused by fire or causing fire and its effects on aircraft control is performed to identify the major generic fire scenarios and select the composites used in new generation of aircrafts.

WP2 is aimed on Fire prevention. The database on the flammability, burning, smoke formation and toxicity properties of composites are determined for modelling and predicting the fire threat.

WP3, which is focused on Fire Protection, experimentally characterizes and models the main academic scenarios of in-flight and post-crash fires. The fire behaviour is reproduced at laboratory scale in configurations representative of real scenarios. Detection and suppression technologies are perceived to be mature and operating in an optimal manner, but, new advanced sensors, by including new multi-criteria on flame emission and detection on other combustion related species must enhance the immunity of false alarms by the fusion of multiple detection data.

WP4 will simulate the fire growth and evacuation which is the key part of the project. The simulations should optimise the aircraft design and the crew training. The fire modelling will be based on material flammability properties obtained in WP2 and the fire behaviour observed in WP3.

Finally, WP5 provides a synthesis of the results for an aircraft fire safety improvement. It will integrate all the experimental and numerical results, and transfer the findings and conclusions to the aircraft designer and aviation authorities to provide decision support for the choice of materials based on their mechanical, flammability, burning and toxicity properties.


FSEG’s Role in AircraftFire The role of FSEG is primarily in WP4 where we will be undertaking full-scale fire modelling using the SMARTFIRE CFD fire simulation and coupling this to the airEXODUS aircraft evacuation simulation software. As part of this work, the SMARTFIRE fire simulation software will be enhanced to include an improved pool fire model (taking into account the impact of wind) and a method developed to represent fuselage burn-through.

Project links A summary of the project can be found by clicking here

The official project web site can be found by clicking here


Project Partners
CNRS

a/ Institut PPRIME UPR 3346
(ENSMA, University of Poitiers)
b/ TREFLE UMR 8508
(ENSAM, University of Bordeaux)
Fraunhofer Gesellschaft

Institute for Communication, Information Processing and Ergonomics
AIRBUS SAS EADS Deutschland

*EADS Innovation Works, Munich
*EADS Innovation Works Hamburg
Civil Aviation Authority University of Iceland University of Greenwich

Fire Safety Engineering Group
 University of Ulster
CORIA, INSA de Rouen University of Patras University of Edinburgh
BRE Centre for Fire Safety Engineering
University of Delft

Faculty of Aerospace Eng.
Hagen Consulting & Training GmbH      

Further Information Prof. Ed Galea
Fire Safety Engineering Group
University of Greenwich
Greenwich Maritime Campus
Old Royal Naval College
Queen Mary Building
Greenwich SE10 9LS
UK

Tel: +44 (020) 8331 8730
e-mail: E.R.Galea@gre.ac.uk


 
 

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