2. Physics and Mathematics

All Items

• Optimization of the geometry of the flow path of nozzles for the manual firefighting barrel SPRU-50/0.7 to form a compact jet of fire extinguishing agent

  Vitaliy N. Ryabtsev, Aleksey O. Likhomanov, Oleg D. Navrotskiy, Artem A. Morozov, Andrey N. Kamlyuk, Aleksandr V. Il'yushonok, Igor A. Goncharenko, Oleg V. Shkinder

  370-387

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  Abstract views: 256 | PDF Downloads: 107

• Calculation of the thermodynamic parameters of the reaction between acryloyl chloride and water by density functional theory

  Nguyen Huu Hieu, Phan Anh, Le Anh Tuan, Nguyen Thi Ngoc Anh

  263-281

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  Abstract views: 288 | PDF Downloads: 141

• Features of the mechanisms of action of inhibiting and phegmatizing fire extinguishing compositions

  Mark M. Zhurov

  282-294

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  Abstract views: 186 | PDF Downloads: 129

• Analysis of evaluation methods of fire resistance of steel building structures, taking into account the effect of heat transfer with adjacent structures

  Sergey S. Botyan, Sergey M. Zhamoydik, Nikolay M. Olesiyuk

  131-143

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  Abstract views: 202 | PDF Downloads: 88

• Influence of shear rate and temperature on the dynamic viscosity of a polymer solution

  Dmitry M. Nakhai, Dmitry S. Mikanovich, Mikhail O. Busel

  215-221

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  Abstract views: 179 | PDF Downloads: 141

• Methods of experimental determination of compression foam flow regimes

  Kirill E. Shinkorenko, Aleksandr V. Grachulin, Vitaliy N. Ryabtsev

  188-201

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  Abstract views: 261 | PDF Downloads: 102

• Regulation of the fire resistance of modern building structures of reinforced concrete

  Ivan I. Palevoda, Sergey M. Zhamoydik, Natal'ya V. Zaynudinova, Denis S. Nekhan'

  144-163

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  Abstract views: 272 | PDF Downloads: 176

• Influence of hydrodynamic parameters of the jet and geometric parameters of the frame arm and deflector of the sprinkler on foam expansion rate

  Eduard G. Govor, Aleksey O. Likhomanov, Andrey N. Kamlyuk, Tatyana A. Govor, Vladimir A. Yarets

  202-214

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  Abstract views: 265 | PDF Downloads: 135

• Evaluation of the possibility of using dynamic indentation of gypsum boards to determine the degree of thermal damage to structures received under fire conditions

  Andrey V. Surikov, Natal'ya V. Zaynudinova, Vasiliy P. Boyko, Yuriy V. Garaev

  164-177

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  Abstract views: 198 | PDF Downloads: 97

• Experimental studies to determine the opening pressure and the change of rotation angle of rotatable easy-to-reset structures during a deflagration explosion of an air-fuel mixture

  Elena A. Volchetskaya, Aleksandr A. Dunaev, Sergey M. Zhamoydik, Gennadiy N. Zinkevich, Aleksandr G. Ivanitskiy

  43-53

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  Abstract views: 164 | PDF Downloads: 125

• Measurement of absorbed dose of ionizing radiation by means of optical waveguide ring resonators

  Igor A. Goncharenko, Aleksandr V. Il'yushonok, Vitaliy N. Ryabtsev

  5-12

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  Abstract views: 171 | PDF Downloads: 114

• Model of movement of fire extinguishing foam in a layer of oil products

  Olga O. Smillovenko, Sergey M. Malashenko, Alena O. Abramovich

  64-74

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  Abstract views: 137 | PDF Downloads: 96

• Experimental study of fire resistance of suspended ceiling made with application of gypsum non-combustible boards

  Vadim A. Kudryashov, Sergey S. Botyan, Stanislav S. Koba, Aleksandr V. Korolev, Yuriy L. Loyko

  13-31

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  Abstract views: 240 | PDF Downloads: 228

• Influence of the dimensions of the grid cell and the distance from it to the nozzle of the foam-generating device on the foam dispersion

  Andrey N. Kamlyuk, Aleksey O. Likhomanov, Artem F. Titovets, Nikita S. Polochanin, Aleksandr V. Grachulin

  441-450

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  Abstract views: 280 | PDF Downloads: 128

• Research of fluorinated surfactants for the development of a film-forming fire extinguishing composition

  Igor Yu. Ivanov, Oleg D. Navrotskiy, Yana A. Kondakova, Vasiliy E. Krasavin, Mikhail O. Busel

  415-428

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  Abstract views: 200 | PDF Downloads: 166

• The effect of the height of the installation of a manual fire barrel with optimal geometric parameters on the consumption of extinguishing agent

  Artem A. Morozov

  429-440

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  Abstract views: 158 | PDF Downloads: 119

• Promising methods for assessing the degree of thermal damage obtained under fire conditions made with the application of gypsum boards

  Andrey V. Surikov, Natal'ya V. Zaynudinova, Vasiliy P. Boyko

  400-414

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  Abstract views: 252 | PDF Downloads: 163

• The study of the loss of fire resistance of the reinforced concrete crossbars and beams in operation

  Dmitriy N. Pristupyuk, Vladimir Yu. Fedorov, Ruslan A. Danilov

  278-293

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  Abstract views: 239 | PDF Downloads: 131

• Chair of combustion processes and environmental safety of the Academy of State Fire Service of EMERCOM of Russia: a glorious past – a promising future

  Ilya P. Eltyshev, Pavel S. Kopylov, Eduard E. Pervenov, Dmitriy A. Petrilin, Ivan A. Teterin, Vasiliy V. Timokhin, Rustam R. Shangaraev

  312-325

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  Abstract views: 188 | PDF Downloads: 121

• Foaming agent for extinguishing water-soluble combustible liquids

  Yana A. Kondakova, Oleg D. Navrotskiy, Igor Yu. Ivanov

  211-218

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  Abstract views: 231 | PDF Downloads: 174

• Development of a methodology for measuring the parameters of class A fire extinguishing by a powder fire extinguishing modular installation of short-term action in the scheme of extinguishing locally on the surface

  Anatoliy I. Kitsak, Sergey M. Palubets, Denis N. Nadtochii, Denis S. Lobach

  186-200

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  Abstract views: 235 | PDF Downloads: 120

• Measurement of absorbed dose of ionizing radiation by means of optical waveguide structures

  Igor A. Goncharenko, Aleksandr V. Il'yushonok, Vitaliy N. Reabtsev

  159-175

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  Abstract views: 230 | PDF Downloads: 123

• Experimental studies of the parameters of flow movement along a dry riverbed under high-altitude conditions at a hydrodynamic accident

  Marina Yu. Striganova, Igor M. Shatalov, Maria K. Shcherbakova, Nikolay N. Bandolik, Alexey A. Gudkov, Darya S. Komzolova

  219-227

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  Abstract views: 188 | PDF Downloads: 107

• Experimental investigation of compression foam jet supply

  Il'ya S. Skorupich, Aleksandr V. Grachulin, Kirill E. Shinkorenko

  201-210

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  Abstract views: 189 | PDF Downloads: 138

• Radiation survey of the territory of the Republic of Belarus adjacent to Ignalina NPP

  Yury A. Bugrov, Ekaterina K. Nilova, Zhanna G. Kronova, Vladimir L. Samsonov

  176-185

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  Abstract views: 218 | PDF Downloads: 149