On the design of some devices for localization and extinguishing wildfires of different intensities
Topicality of the study of natural fires and techniques to control them is obvious. About 18 000 people in the Russian Federation lose annually their lives as a result of forest fires. Analysis is shown that forest fires are particularly frequent in Siberia and the Far East of Russia, where the num...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Academician Ye.A. Buketov Karaganda University
2020-03-01
|
| Series: | Қарағанды университетінің хабаршысы. Физика сериясы |
| Subjects: | |
| Online Access: | https://phs.buketov.edu.kz/index.php/physics-vestnik/article/view/358 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849725992473460736 |
|---|---|
| author | Д. Касымов О. Гальцева |
| author_facet | Д. Касымов О. Гальцева |
| author_sort | Д. Касымов |
| collection | DOAJ |
| description |
Topicality of the study of natural fires and techniques to control them is obvious. About 18 000 people in the Russian Federation lose annually their lives as a result of forest fires. Analysis is shown that forest fires are particularly frequent in Siberia and the Far East of Russia, where the number of deaths from forest fires up to 10 000 people exceeds the same indicator in the European part of Russia by 4–5 times. General situation in the world shows shortcomings in the existing system of monitoring forests and the low efficiency of the methods used to localize and extinguish fires. Development of devices for localizing and extinguishing wildfires of various intensities is considered, based on knowledge of flame structure, including drying, heating, pyrolysis and mixing with atmospheric oxygen zones, which can be affected by relatively low energy disturbances (shock waves) minimizing environment damage. Theoretical and experimental studies show that shock waves lead to increasing pressure in them at the time of interaction with unstable zones, which increases the suppression efficiency further. It is shown that the practical use of considered technological solutions will make it possible to increase the effectiveness and efficiency of measures to suppress wildfires.
|
| format | Article |
| id | doaj-art-977fc1f37be44b96a906579b65d45eef |
| institution | DOAJ |
| issn | 2518-7198 2663-5089 |
| language | English |
| publishDate | 2020-03-01 |
| publisher | Academician Ye.A. Buketov Karaganda University |
| record_format | Article |
| series | Қарағанды университетінің хабаршысы. Физика сериясы |
| spelling | doaj-art-977fc1f37be44b96a906579b65d45eef2025-08-20T03:10:20ZengAcademician Ye.A. Buketov Karaganda UniversityҚарағанды университетінің хабаршысы. Физика сериясы2518-71982663-50892020-03-0197110.31489/2020ph1/115-124On the design of some devices for localization and extinguishing wildfires of different intensities Д. КасымовО. Гальцева Topicality of the study of natural fires and techniques to control them is obvious. About 18 000 people in the Russian Federation lose annually their lives as a result of forest fires. Analysis is shown that forest fires are particularly frequent in Siberia and the Far East of Russia, where the number of deaths from forest fires up to 10 000 people exceeds the same indicator in the European part of Russia by 4–5 times. General situation in the world shows shortcomings in the existing system of monitoring forests and the low efficiency of the methods used to localize and extinguish fires. Development of devices for localizing and extinguishing wildfires of various intensities is considered, based on knowledge of flame structure, including drying, heating, pyrolysis and mixing with atmospheric oxygen zones, which can be affected by relatively low energy disturbances (shock waves) minimizing environment damage. Theoretical and experimental studies show that shock waves lead to increasing pressure in them at the time of interaction with unstable zones, which increases the suppression efficiency further. It is shown that the practical use of considered technological solutions will make it possible to increase the effectiveness and efficiency of measures to suppress wildfires. https://phs.buketov.edu.kz/index.php/physics-vestnik/article/view/358physical and mathematical modelingnatural and technological disasterscombustion suppressionshock waveignitionexperiment |
| spellingShingle | Д. Касымов О. Гальцева On the design of some devices for localization and extinguishing wildfires of different intensities Қарағанды университетінің хабаршысы. Физика сериясы physical and mathematical modeling natural and technological disasters combustion suppression shock wave ignition experiment |
| title | On the design of some devices for localization and extinguishing wildfires of different intensities |
| title_full | On the design of some devices for localization and extinguishing wildfires of different intensities |
| title_fullStr | On the design of some devices for localization and extinguishing wildfires of different intensities |
| title_full_unstemmed | On the design of some devices for localization and extinguishing wildfires of different intensities |
| title_short | On the design of some devices for localization and extinguishing wildfires of different intensities |
| title_sort | on the design of some devices for localization and extinguishing wildfires of different intensities |
| topic | physical and mathematical modeling natural and technological disasters combustion suppression shock wave ignition experiment |
| url | https://phs.buketov.edu.kz/index.php/physics-vestnik/article/view/358 |
| work_keys_str_mv | AT dkasymov onthedesignofsomedevicesforlocalizationandextinguishingwildfiresofdifferentintensities AT ogalʹceva onthedesignofsomedevicesforlocalizationandextinguishingwildfiresofdifferentintensities |