No. 5 (2021) | EUREKA: Physics and Engineering

Computer Science

A fuzzy vault development based on iris images

Mohammed A. Taha, Hanaa M. Ahmed

3-12
Abstract views: 335 | PDF Downloads: 303
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Energy

The effect of magnetic field variations in a mixture of coconut oil and jatropha on flame stability and characteristics on the premixed combustion

Dony Perdana, Satworo Adiwidodo, Mochamad Choifin, Wigo Ardi Winarko

13-22
Abstract views: 350 | PDF Downloads: 252
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Engineering

Study on model for cutting force when milling SCM440 steel

Nguyen Van Thien, Do Duc Trung

23-35
Abstract views: 332 | PDF Downloads: 232
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A development method of cutting force coefficients in face milling process using parallelogram insert

Nhu-Tung Nguyen

36-52
Abstract views: 262 | PDF Downloads: 216
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Modeling of natural convection of a concentrated solar power receiver absorber tube in interaction with neighbouring absorbers

Olanrewaju Miracle Oyewola, Niyi Ezekiel Olukayode, Olusegun Olufemi Ajide

53-61
Abstract views: 289 | PDF Downloads: 174
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Analysis of the number and angle of the impeller blade to the performance of centrifugal pump

Sugeng Hadi Susilo, Agus Setiawan

62-68
Abstract views: 381 | PDF Downloads: 256
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Increasing the efficiency of multy-variant calculations of electromagnetic field distribution in matrix of a polygradient separator

Jasim Mohmed Jasim Jasim, Iryna Shvedchykova, Igor Panasiuk, Julia Romanchenko, Inna Melkonova

69-79
Abstract views: 285 | PDF Downloads: 312
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Analysis of reliability of the drill pipe in the clamping mechanism

Emin Musa Afandiyev, Mahammadali Nuraddin Nuriyev

80-87
Abstract views: 286 | PDF Downloads: 266
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About the possibility of application of laser vacuum welding for the integration of elements of heat-protective structures from powder materials

Walid Alnusirat, Alexandr Salenko, Olga Chencheva, Sergii Shlyk, Irina Gusarova, Alexandr Potapov

88-99
Abstract views: 288 | PDF Downloads: 227
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A numerical study to improve the position and angle of the producer gas injector inside the intake manifold to minimize emissions and efficiency enhancement of a bi engine

Hussein A. Mahmood, Ali O. Al-Sulttani, Osam H. Attia, Nor Mariah. Adam

100-109
Abstract views: 196 | PDF Downloads: 169
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Material Science

Analysis of physical properties and compressibility of avian eggshell nanopowders in solid state reaction

Poppy Puspitasari, Muhammad Asrorul Iftiharsa, Herin Fikri Naufal Zhorifah, Rara Warih Gayatri

110-120
Abstract views: 222 | PDF Downloads: 214
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Mathematics

Development of organizational and technical methods for predicting emergency situations and possible losses as their results

Hryhorii Ivanets, Stanislav Horielyshev, Martin Sagradian, Mykhailo Ivanets, Igor Boikov, Dmitro Baulin, Yurij Kozlov, Aleksandr Nakonechnyi, Lyudmila Safoshkina

121-132
Abstract views: 172 | PDF Downloads: 164
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Physics and Astronomy

Use of the pass-through method to solve sound radiation problems of a spherical electro-elastic source of zero order

Oleksii Korzhyk, Sergey Naida, Sergii Kurdiuk, Valeriia Nizhynska, Maxim Korzhyk, Anton Naida

133-146
Abstract views: 197 | PDF Downloads: 150
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