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  5. Mathematical model of the gas fire detector with the semi-conductor gage of helicoid type

Mathematical model of the gas fire detector with the semi-conductor gage of helicoid type

A.V. Prusskiy, V.D. Kalugin, A.Y. Voitov
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Mathematical models of work of the gas fire detector with the semi-conductor gage of helicoid type which allow to receive values of technological and working parameters, and also technical characteristics detector are received.
Keywords: fire, fire detector , hard combustible materials, thermal decomposition (decay), gas fire detector , semiconductor sensor, current of heater, amount of coils of heater element, concentration of oxide of titan, criterion of Kokhren, criterion of St'yudent, criterion of Fisher, mathematical models, minimum time of wearing-out