title: Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¾ÑÐµÐ½ÐºÐ¸ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ ÑÑÐ°Ð±Ð°ÑÑÐ²Ð°Ð½Ð¸Ñ ÑÐ¾ÑÐµÑÐ½ÑÑ Ð´ÑÐ¼Ð¾Ð²ÑÑ Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÑ Ð¸Ð·Ð²ÐµÑÐ°ÑÐµÐ»ÐµÐ¹
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Improvement of the mathematical model for estimating response time of point fire smoke detectors
Creators: name: Ð¡Ð¿Ð¸ÑÐ¸Ð´Ð¾Ð½Ð¾Ð²Ð°, ÐÐ°ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÐÐ°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÐÐ¾Ð¶Ð°ÑÐ½Ð°Ñ ÑÐ¸Ð³Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ
ÐÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ Ð¶Ð¸Ð·Ð½ÐµÐ´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐµÐ»Ð¾Ð²ÐµÐºÐ°
ÑÐµÑÑÐ¾Ð²ÑÐ¹ Ð¾ÑÐ°Ð³ Ð¿Ð¾Ð¶Ð°ÑÐ°
Ð¸Ð·Ð²ÐµÑÐ°ÑÐµÐ»Ñ Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÐ¹ Ð´ÑÐ¼Ð¾Ð²Ð¾Ð¹ Ð¾Ð¿ÑÐ¸ÐºÐ¾-ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐ¹ ÑÐ¾ÑÐµÑÐ½ÑÐ¹
ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÐµÐ½Ð¸Ðµ Ð´ÑÐ¼Ð°
test fire
point smoke detector
smoke spreading

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description: The subject of the study is the response time of point smoke detectors. The purpose of the research â on the basis of the lead researches of time of operation of fire point smoke detectors in laboratory conditions and full-scale tests to improve mathematical model of test fire. As the result of the executed work the model of the fire focus TF-1 by GOST R 53325-2012 for the volume of the fire test room and the model of the fire focus TF-1 for the volume of the system of rooms of full-scale tests were modeled, on the basis of the received results recommendations about perfection of the mathematical model of estimation of operation effectiveness of fire detectors were worked out. The results of this work can be used to calculate the fire risk and for other design fire-technical calculations. Taking into account the approbation of the specified model within the framework of this study, it is recommended to use the elements corresponding to the purpose of the premises as a source of fire, and the values of the pa-rameters of such loads are recommended to take from the reference books, for example, from the Koshmarovs handbook. List of information technologies used, including software, cloud services, data-bases and other end-to-end digital technologies: Microsoft Excel, scientific digital li-brary eLIBRARY.RU, ResearchGate platform, graphic user interface for Fire Dy-namics Simulator code â PyroSim, Fire Dynamics Simulator results visualization program â Smokeview.