EVALUATING THE EFFECTIVENESS OF EXTINGUISHING FLAMMABLE LIQUIDS WITH FOAM IN COMBINATION WITH REFRIGERANT
Abstract and keywords
Abstract:
The article discusses ways to increase the efficiency of fire extinguishing foams by injecting freons into the solution of a foaming agent, using the example of freon 318C and the Elfor Joy foaming agent. In a model fire, an experimental comparison of sublayer and surface extinguishing methods with such foams was carried out. Numerical values of critical and optimal extinguishing parameters for surface and sublayer extinguishing methods have been determined. The effectiveness of using such foams is assessed using the extinguishing efficiency parameter

Keywords:
extinguishing efficiency, foam and gas extinguishing agents, critical and optimal feed rate, specific consumption, coefficient of use of extinguishing agents
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References

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