THE METHOD OF SIMULATING THE EVACUATION ENVIRONMENT ON FIRE USING THE TRANSLUCENT EYE-PATCH

摘要

PURPOSE: A simulation method of fire evacuation environment using a translucent eye patch in a fire evacuation experiment is provided to perform a fire evacuation experiment without generation of smoke through a smoke generator and a hot-air gun. CONSTITUTION: A simulation method of fire evacuation environment using a translucent eye patch in a fire evacuation experiment performs a visibility inhibition effect without direct smoke generation by wearing a translucent eye patch. A fold of a translucent vinyl material performs a visibility inhibition environment of various smoke densities including an evacuation limit smoke density by using a principle in which transmissivity of a light is reduced according to increase of the number of folded surfaces. A change of exposure through the translucent eye patch according to a distance of a medium is different from exposure due to real smoke. The difference is converted into exposure by the real smoke through relation of the distance and the smoke density about attenuation factor of the light.