Vol. 3 No. 8 (93) (2018): Energy-saving technologies and equipment

Energy-saving technologies and equipment

• Development of a model for determining a priority sequence of power transformers out of service

  Eugen Bardyk, Nickolai Bolotnyi

  6-15

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• Substantiation of parameters and operational modes of air solar collector

  Serhiy Korobka, Mykhailo Babych, Roman Krygul, Andriy Zdobytskyj

  16-28

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• A method of designing of torque­-flow pump impeller with curvilinear blade profile

  Vladyslav Kondus, Pavlo Kalinichenko, Olexandr Gusak

  29-35

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• Visualization of bubbles formation on the boiling process in tapering heat pipe with variation of evaporator to condenser diameter ratio

  Sarip Sarip, Sudjito Soeparman, Lilis Yuliati, Moch. Agus Choiron

  35-40

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• Improving the energy efficiency of solar systems for obtaining water from atmospheric air

  Andrey Kholodkov, Eugeniy Osadchuk, Alexandr Titlov, Irina Boshkova, Nataliya Zhihareva

  41-51

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• The innvestigation of the process streams integration in the multi­effect evaporation plant for the concentration of sorghum syrup

  Tatiana Babak, Olga Golubkina, Yevgeniya Ponomarenko, Ludmila Solovey, Gennadii Khavin

  52-58

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• Design and study of the energy-efficient unified apparatuses for energy-technological manufacturing

  Valeriy Nikolsky, Olga Oliynyk, Viktor Ved, Olena Svietkina, Andrii Pugach, Alexander Shvachka

  59-65

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• Development of thermal installation on the basis of the cascade heat pump for ensuring all thermal and refrigerating needs of the consumer

  Vladimir Parshukov, Nikolay Efimov, Vladimir Papin, Roman Bezuglov, Aleksei Ovechkin

  66-72

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• CFD modelling of particle size effect on stoker coal­fired boilers combustion

  Moch. Agus Choiron

  73-78

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