No. 2 (2021)

Статті

• Optimization of operating parameters a heat-recovery exchanger of a boiler plant based on the exergy approach

  N. Fialko, A. Stepanova, R. Navrodskaya, S. Shevchuk, G. Sbrodova

  5-16

  • PDF (Українська)

• Energy dose of sunflower seed treatment in a magnetic field

  V. Savchenko, О. Sinyavsky, I. Bolbot

  17-25

  • PDF (Українська)

• Consideration of solar heat impact into the calculation methods of heat energy needs

  V. Deshko, I. Bilous, М. Osadcha

  26-38

  • PDF (Українська)

• The energy efficiency concept and implementation prospects of the jet thermocompression principle in small heat energy

  M. Prokopov, S. Sharapov, Yu. Merzlyakov, D. Gusev

  39-51

  • PDF (Українська)

• The use of electrolysis processes in reagent-free water treatment: removal of hydrogen sulfur, organic iron, synthetic surface-active substances

  V. Shtepa, N. Zaiets, D. Alekseevskiy

  52-68

  • PDF (Українська)

• Investigation of adequacy of mathematical model of the „crane-load” system with frequency-controlled drive

  Yu. Romasevych, V. Loveikin, V. Krushelnitsky, V. Makarets

  69-80

  • PDF (Українська)

• Energy efficient water pumping installation on the basis of frequency-regulated electric drive

  P. Klendiy, L. Kolodiychuk, O. Dudar

  81-96

  • PDF (Українська)

• The bioenergetic resonance model at pre-sowing seed crops treatment

  A. Kushnirenko, V. Pryadko, O. Sinyavsky

  97-106

  • PDF (Українська)

• Calculation of the optimal parameters of corrective elements in induction acceleration systems

  L. Pantalienko

  107-114

  • PDF (Українська)

• Electrotechnological complex for dedusting ventilation exhausts heat recovery units in production facilities and units

  B. Kotov, V. Hryshchenko, Yu. Pantsyr, I. Herasymchuk

  118-126

  • PDF (Українська)

• Study of the dependence of efficiency on the load of a drilling machine

  V. Ramsh

  127-134

  • PDF (Українська)

• Features of arc discharges and erosion phenomena

  A. Mrachkovskyi, O. Solovei

  135-145

  • PDF (Українська)

• Construction of a family of flat curves according to the equations of isometric grids

  A. V. Nesvidomin, O. V. Nesvidomina

  146-153

  • PDF