Vol. 3 No. 8 (99) (2019): Energy-saving technologies and equipment

Energy-saving technologies and equipment

• Investigation and implementation of the fractal properties of electric load on civilian objects in order to efficiently predict and control electrical consumption

  Petro Lezhniuk, Anatolii Bondarchuk, Iuliia Shullie

  6-12

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• Analysis and optimization of the reactive power compensation modes in a power supply system

  Valeriy Yagup, Katerina Yagup, Yuliia Kovalova, Viktor Kharchenko, Tetiana Besarab, Oleksii Krasnov, Illya Domanskii, Vasilii Domanskii, Hennadii Kostin, Haidar Gafar AbuGoukh

  13-22

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• Studying the mutual interaction of hydraulic characteristics of water­distributing pipelines and their spraying devices in the coolers at energy units

  Nikolai Bosak, Volodymyr Cherniuk, Ivan Matlai, Iryna Bihun

  23-29

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• Influence of the flow structure formation on heat transfer processes in tubes with spiral corrugated inserts

  Oleksandra Baskova, Gennadii Voropaiev

  29-35

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• Flow visualization of water jet passing through the empty space of cross­flow turbine runner

  Djoko Sutikno, Rudy Soenoko, Slamet Wahyudi, Sudjito Soeparman

  36-42

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• Thermodynamic analysis of the scheme­cycle design of a heating­coolingmachinefor an individual house

  Larisa Morozyuk, Viktoriia Sokolovska-Yefymenko, Vera Kandieieva, Andrii Moshkatiuk, Artem Kukoliev

  43-49

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• Geothermal investigation uses a dipole­dipole configuration geoelectric methods with delphi programming

  Sandy Vikki Ariyanto, Idon Joni, Erwin Prasetyowati, Adi Susilo, Fredy Yunanto

  50-56

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• Role of small addition of liquefied petroleum gas (LPG) on laminar burning velocity of hydrous ethanol

  Muh Nurkoyim Kustanto, Mega Nur Sasongko, I Nyoman Gede Wardana, Lilis Yuliati

  56-62

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