Conventionally Halon fire suppression system has been used in the civil transport aircraft. Halon is very effective fire extinguishing agent on a per unit weight basis over a wide range of aircraft environmental conditions. Halon is electrically non-conducting and has relatively low toxicity. However, Halon is an ozone depleting and global warming agent and its production has been banned by international agreement. One of the objectives of CleanSky-2 project is to develop an Environment Friendly Fire Protection (EFFP) system (halon free fire suppression system) for the aircraft cargo hold. In the design phase of the EFFP system, validated simulation models shall help to simulate several different architectures, extinguishing agents and different fire suppressant systems itself. This paper presents the Indoor Environment Simulation Suite (IESS) to perform simulation based EFFP system design. IESS uses a hybrid simulation approach i.e. coupling of high resolution CFD simulation with relatively low resolution zonal model simulation.


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    Title :

    Simulation tool for environment friendly aircraft cargo fire protection system evaluation


    Contributors:

    Conference:

    2020 Association Aéronautique et Astronautique de France -3AF-: 1st Edition of the Aerospace Europe Conference, AEC 2020: Bordeaux, France, 25 - 28 February 2020. Bordeaux: AEC, 2020, 8 pp.


    Publication date :

    2020


    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    Unknown



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