List of publications on a keyword: «surface»


Культурология и искусствоведение

Publication date: 13.04.2018
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Kramskaia Natalia Vladimirovna , candidate of sociological sciences , доцент ВАК, профессор
Evseev Vasilii Aleksandrovich , магистрант
FSBEI of HE "The Tyumen State Institute of Culture" , Тюменская обл

«Floral motive in design of the modern surfaces»

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Modern surfaces don't need a decor, but new requirements are imposed to them in exchange, such as technological effectiveness, textures, visual expressiveness. Today the image of flower motive changes according to the requirements of time and evolves from graphic pattern to pattern element.

Физика

Publication date: 05.12.2018
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Haydarov Gennadiy Gasimovich , candidate of technical sciences , associate professor
Haydarov Andrey Gennadyevich , candidate of technical sciences , associate professor
St. Petersburg State Technological Institute (Technological University) , Санкт-Петербург г

«Representation of capillary phenomena from the physical model of unpacking a liquid»

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Based on the physical model of «unpacking» a fluid, published in 1983 to explain the physical nature of surface tension, an explanation of capillary phenomena was proposed. The unified physical nature of the condensation process and the processes in the capillaries expressed in terms of the surface tension of the liquid is proved. To prove the applicability of the «unpacking» model for capillary phenomena, an empirical Borelli-Jurin formula for determining the height of fluid lifting in capillaries was theoretically derived depending on the magnitude of the surface tension. The assumptions under which the formula is obtained are indicated. In addition, the article proposes a new formula for determining the maximum height of liquid lift in the capillaries, depending on the critical temperature of the liquid and the molecular weight of the liquid.

Технические науки (электромеханика, приборостроение, машиностроение, металлургия и др.)

Publication date: 23.01.2016
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Grigoriev Sergey Vladimirovich , candidate of technical sciences , старший научный сотрудник
Bekker Vladimir Viktorovich , аспирант
FSFEI of HE “National Research University “MPEI” , Москва г

«Обобщение результатов исследований долговременного использования глубинной тепловой энергии недр Земли»

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The problems of energy supply of remote consumers are discussed. Methods for recovering deep heat of the Earth's interior are analysed. Existing experimental data of studing the process of cooling the Earth's interior rock boreholes in geothermal heating systems are discussed.

Технические науки

Publication date: 28.11.2017
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Mednikov Aleksei Feliksovich
Makeeva Anastasiia Aleksandrovna
Tkhabisimov Aleksandr Borisovich , candidate of technical sciences , младший научный сотрудник
FSFEI of HE “National Research University “MPEI” , Москва г

«Методика определения закономерностей разрушения приповерхностного слоя материалов при варьируемых параметрах высокоскоростного каплеударного воздействия»

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The work presents a technique for image processing of aluminum alloy D16T experimental samples metallographic sections after erosion testing with variable parameters of high-speed drop impact.

Publication date: 02.03.2016
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Kovaliok Nikolai Sergeevich , аспирант
FSBEI of HE "Petrozavodsk State University" , Карелия Респ

«Повышение производительности абразивоструйной обработки и подготовки поверхностей изделий»

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On the basis of patent search shows the patented technical solutions aimed at improving the productivity of the blast processing izdeliy.vanie surface.

Компетентностный подход в образовании всех уровней

Publication date: 29.07.2016
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Veltishev Vitaly Victorovich , candidate of technical sciences , доцент
FSBEI of HE "Bauman Moscow State Technical University" , Москва г

«Geometry teaching and project education»

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The author shares his experience in project disciplines teaching using computer systems of middle level, starting from primary classes with subsequent transition to a higher level. The results of experimental methodics of project teaching input is shown in the article. The author also offers to place his experimental method of project education into the course "basis of automized and robot-technical systems"