Usage of Lidar Systems for Detection of Hazardous Substances in Various Weather Conditions

Kulakov, Oleg; Katunin, Albert; Кожушко, Я. М.; Herasymov, Serhii; Roianov, Olexii; Gorbach, Tetiana

doi:10.1109/ukrmw49653.2020.9252783

Cited by 10 publications

(2 citation statements)

References 9 publications

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“…The chemical structure of the explosive material define its physical and chemical properties [24,25,26]. When studying the physical and chemical properties of materials, they are tested for the effects of fire [27,28], electromagnetic interference [29], radiation [30,31], etc. It is the physical and chemical characteristics of materials that determine their explosive properties [32].…”

Section: Analysis Of Publicationsmentioning

confidence: 99%

Effect of Physical and Chemical Properties of Explosive Materials on the Conditions of their Use

Kustov,

Karpov,

Harbuz

et al. 2023

KEM

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The components of the most common explosive ordnance in Eastern Europe have been analysed. The most dangerous explosive materials that rescuers may encounter when disposing explosive ordnance and clearing territories from mines have been identified. Such hazardous materials include tetryl, texogen, trinitrotoluolol, mercury fulminate, lead azide, lead trinitroresorcinate. An analysis of the chemical structure and physical and chemical properties of such materials has been carried out. It has been established that explosive materials can be divided into two classes with similar values based on such parameters as detonation velocity, volume of explosion products, and explosion heat. It has been established that the chemical structure of their molecules corresponds to the said two classes of physical and chemical properties. The first class includes materials based on hydrocarbons, the second includes materials based on heavy metals. It has been established that the specific volume values for the second class materials increase significantly, and exceed the indicators for the first class materials. This is due to the difference in the density of such materials by 2 to 4 times. The established features of the physical and chemical and explosive parameters of explosive materials can be used in the development of standard operating procedures and plans of actions of rescuers in order to increase the safety of handling the explosive ordnance.

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Section: Analysis Of Publicationsmentioning

confidence: 99%

Effect of Physical and Chemical Properties of Explosive Materials on the Conditions of their Use

Kustov,

Karpov,

Harbuz

et al. 2023

KEM

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show abstract

“…Researchers [1] claim that an explosion creates a complex of unfavorable negative factors, namely high pressure, speed and temperature gas environment with highly toxic components which is formed in it and a simultaneous lack of oxygen. The relevant parameters must be known in order to prevent the combustion occurrence, to detect it and to use combustion processes for a certain technological purpose [2]. Thus, explosions are used to initiate rain (pyrotechnic mixture) [3], create fire barriers (gas and pyrotechnic mixtures) [4,5].…”

Section: Introductionmentioning

confidence: 99%

Cluster Mechanism of the Explosive Processes Initiation in the Matter

Tregubov,

Slepuzhnikov,

Chyrkina

et al. 2023

KEM

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The relationship between substance characteristic temperatures: autoignition, melting, flash, boiling is demonstrated and analyzed. Based on the oscillatory and step changes presence, a conclusion was made about the supramolecular structures presence and periodicity in the n-alkanes homologous series. A method for modeling equivalent lengths of peroxide supramolecular structures for predicting the explosion and fire hazard parameters of n-alkanes is proposed. An approximation dependence was developed for predicting autoignition temperatures tai of n-alkanes. It is shown that stoichiometric concentrations of the various supramolecular peroxide structures formation accord to different flammability and explosion limits. A correlation between tai and Anti-Knock Index (AKI) was established. An approximation dependence was developed for predicting n-alkanes AKI. The detonation propensity index КD was introduced based on cluster supramolecular structures modeling and melting temperatures. It is shown that КD indicator correlates with the n-alkanes AKI and with the explosives detonation velocity. The possibility of taking into account during calculations the supramolecular structures presence at the combustion stage confirms their existence.

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Substantiation of Time Distribution Law for Modeling the Activity of Automated Control System Operator

Tymchenko

Kaplun

Рощупкін

et al. 2023

Lecture Notes in Networks and Systems

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Usage of Lidar Systems for Detection of Hazardous Substances in Various Weather Conditions

Cited by 10 publications

References 9 publications

Effect of Physical and Chemical Properties of Explosive Materials on the Conditions of their Use

Effect of Physical and Chemical Properties of Explosive Materials on the Conditions of their Use

Cluster Mechanism of the Explosive Processes Initiation in the Matter

Substantiation of Time Distribution Law for Modeling the Activity of Automated Control System Operator

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