Results for "exchange" Showing 1 - 44 results of 44 Laminas_Feed_Writer 2 (https://getlaminas.org) https://harvester.nas.gov.ua/Search/Results?sort=last_indexed+desc&limit=50&lookfor=%22exchange%22&type=Subject&lng=en 44 0 50 A RATIONAL EFFICIENCY DEFINITION FOR HEAT EXCHANGERS Sun, 19 Jul 2026 01:23:59 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-930 https://harvester.nas.gov.ua/Record/systemreorg-article-930 González-Mora, Eduardo Article 2025 González-Mora, Eduardo 0 DESIGN FEATURES OF THE EXPERIMENTAL UNIT AND NUMERICAL STUDIES OF BIOMASS THERMOCHEMICAL PROCESSING PART 5 PYROLYSIS OF FINE BIOMASS PARTICLES IN AN UPWARD FLOW Sun, 19 Jul 2026 01:16:13 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-540 https://harvester.nas.gov.ua/Record/veorgua-article-540 Rokhman , B. Article 2025 Rokhman , B. 0 APPLICATION OF AN ARTIFICIAL NEURAL NETWORK FOR PREDICTING THE THERMAL STATE OF AN AIR-SOIL HEAT EXCHANGER Sun, 19 Jul 2026 01:16:09 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-537 https://harvester.nas.gov.ua/Record/veorgua-article-537 Basok , B. Article 2025 Basok , B. 0 Optimal parameters for extracting exhaust gas heat from boilers to be used by heat pump Sun, 19 Jul 2026 01:15:18 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-482 https://harvester.nas.gov.ua/Record/systemreorg-article-482 Dubovskoy S.V. Article 2013 Dubovskoy S.V. 0 EXPERIMENTAL STUDIES OF THE CHARACTERISTICS OF A PYROLYSIS BURNER FOR A THERMOE-LECTRIC POWER GENERATOR Sun, 19 Jul 2026 01:14:44 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-499 https://harvester.nas.gov.ua/Record/veorgua-article-499 Lobunets , Yu. Article 2024 Lobunets , Yu. 0 Reducing the marginal price on a power exchange through the optimization distribution of independent price offers of manufacturers Sun, 19 Jul 2026 01:13:43 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-433 https://harvester.nas.gov.ua/Record/systemreorg-article-433 Blinov I.V. Article 2011 Blinov I.V. 0 Increasing the efficiency of industrial mazut-gas boilers Sun, 19 Jul 2026 01:13:43 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-435 https://harvester.nas.gov.ua/Record/systemreorg-article-435 Tuz V.E. Article 2011 Tuz V.E. 0 ANALYSIS OF METHODS OF THERMAL TRANSFER INTENSIFICATION IN SOLAR COLLECTORS US-ING FREE HEAT TRANSFER FLUID CIRCULATION MODE Sun, 19 Jul 2026 01:13:32 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-460 https://harvester.nas.gov.ua/Record/veorgua-article-460 Golovko , V. Article 2024 Golovko , V. 0 Zonal pricing as a way to take into account network constraints on power exchange Language: Ukrainian Sun, 19 Jul 2026 01:13:21 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-419 https://harvester.nas.gov.ua/Record/systemreorg-article-419 Blinov I.V. Article 2011 Blinov I.V. 0 ANALYSIS OF RADIATIVE HEAT EXCHANGE PROCESSES IN SOLAR PASSIVE AIR HEATING SYSTEM «INSOLAR» UNDER TO SOLAR RADIATION Sun, 19 Jul 2026 01:13:15 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-458 https://harvester.nas.gov.ua/Record/veorgua-article-458 Surzhyk , Т. Article 2024 Surzhyk , Т. 0 Heat recovery of the waste gas boilers, in combined heat and mass transfer apparatus Sun, 19 Jul 2026 01:12:59 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-410 https://harvester.nas.gov.ua/Record/systemreorg-article-410 Tuz V.E. Article 2011 Tuz V.E. 0 Determination of the results of the auction on a purchase and sale of electricity Sun, 19 Jul 2026 01:12:36 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-395 https://harvester.nas.gov.ua/Record/systemreorg-article-395 Kyrylenko O.V. Article 2010 Kyrylenko O.V. 0 INFLUENCE OF GROUNDWATER FILTRATION FLOW ON THE THERMAL EFFICIENCY OF UNDERGROUND HEAT EXCHANGER Sun, 19 Jul 2026 01:09:37 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-342 https://harvester.nas.gov.ua/Record/veorgua-article-342 Basok, B. Article 2022 Basok, B. 0 A STUDY OF THE INFLUENCE OF RIVERS ON THE EXTERNAL WATER EXCHANGE IN WORKING VOLUME OF THE KAKHOVSKY RESERVOIR Sun, 19 Jul 2026 01:07:46 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-292 https://harvester.nas.gov.ua/Record/veorgua-article-292 Obukhov, E. Article 2021 Obukhov, E. 0 SUBSTANTIATION OF THE METHOD OF DETERMINATION OF THERMAL POTENTIAL OF GEOTHERMAL LAYER DEPOSITS Sun, 19 Jul 2026 01:07:46 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-293 https://harvester.nas.gov.ua/Record/veorgua-article-293 Morozov, Yu. Article 2021 Morozov, Yu. 0 FEATURES OF OPERATION OF THE SYSTEM "POLY SILICON PHOTOVOLTAIC MODULE - PROTON EXCHANGE MEMRANE ELECTROLYSER" Sun, 19 Jul 2026 01:07:00 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-264 https://harvester.nas.gov.ua/Record/veorgua-article-264 Karpchuk, H. Article 2020 Karpchuk, H. 0 EXTERNAL WATER EXCHANGE IN USEFUL VOLUM MIDDLEDNIEPER RESERVOIR IN THE PROJECT AND ABOUT ITS PARAMETERS Sun, 19 Jul 2026 01:06:32 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-244 https://harvester.nas.gov.ua/Record/veorgua-article-244 Obukhov, E. Article 2020 Obukhov, E. 0 NUMERICAL INVESTIGATION OF THE INFLUENCE OF VARIOUS PARAMETERS ON THE THERMOCHEMICAL PROCESSING OF THE COKE-ASH STRAW PARTICLE IN THE FIXED BED Sun, 19 Jul 2026 01:04:02 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-154 https://harvester.nas.gov.ua/Record/veorgua-article-154 Rokhman, B. Article 2018 Rokhman, B. 0 Evaluation of the intensity of the external water exchange reservoirs of the Dnieper cascade in terms Sun, 19 Jul 2026 01:03:44 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-91 https://harvester.nas.gov.ua/Record/veorgua-article-91 Obukhov, E. Article 2017 Obukhov, E. 0 Cyclic operation of the device of thermal energy extraction from the waste oil and gas wells Sun, 19 Jul 2026 01:03:43 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-95 https://harvester.nas.gov.ua/Record/veorgua-article-95 Buchko, A. Article 2017 Buchko, A. 0 The heat transfer processes in the heat exchange unit of combined photoenergy system Sun, 19 Jul 2026 01:03:01 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-59 https://harvester.nas.gov.ua/Record/veorgua-article-59 Zaitsev, R. Article 2017 Zaitsev, R. 0 EVALUATION OF THE INTENSITY OF THE EXTERNAL WATER EXCHANGE AT THE KIEV RESERVOIR DEPENDING ON THE WATER YEAR Sun, 19 Jul 2026 01:02:16 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-24 https://harvester.nas.gov.ua/Record/veorgua-article-24 Obukhov, E. Article 2017 Obukhov, E. 0 ANALYSIS OF EXCHANGE PROCESSES IN PARALLEL WORK OF TWO THREE-PHASE WIND TURBINES Sun, 19 Jul 2026 01:01:54 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-148 https://harvester.nas.gov.ua/Record/veorgua-article-148 Denysiuk, S. Article 2018 Denysiuk, S. 0 Fabrication of proton exchange membrane for non-humidified fuel cells based on polyimide Matrimid® and hydrophobic protic ionic liquid Thu, 12 Mar 2026 15:50:23 +0000 https://harvester.nas.gov.ua/Record/oai:katalizorgua:article-98 https://harvester.nas.gov.ua/Record/oai:katalizorgua:article-98 Rogalsky, Sergiy P. Article 2023 Rogalsky, Sergiy P. 0 Advanced resource-efficient technologies for Chromium (VI) removal from industrial wastewater: analysis and reuse potential Sun, 08 Feb 2026 07:59:11 +0000 https://harvester.nas.gov.ua/Record/es-journalinua-article-351656 https://harvester.nas.gov.ua/Record/es-journalinua-article-351656 Poroshenko, Serhii Article 2025 Poroshenko, Serhii 0 Analytical Method of Profiling Axial-Radial Compressor Impellers Sun, 07 Dec 2025 13:36:26 +0000 https://harvester.nas.gov.ua/Record/nasplib_isofts_kiev_ua-123456789-158801 https://harvester.nas.gov.ua/Record/nasplib_isofts_kiev_ua-123456789-158801 Rusanov, A.V. Article 2018 Rusanov, A.V. 0 On lifting and extending properties on direct sums of hollow uniform modules Tue, 02 Dec 2025 15:25:44 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1643 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1643 Shibata, Y. Article 2022 Shibata, Y. 0 Heat Transfer During Subcooled Boiling in Tubes (A Review) Tue, 25 Nov 2025 23:55:30 +0000 https://harvester.nas.gov.ua/Record/nasplib_isofts_kiev_ua-123456789-158812 https://harvester.nas.gov.ua/Record/nasplib_isofts_kiev_ua-123456789-158812 Gakal, P.G. Article 2019 Gakal, P.G. 0 Method for the Optimal Design of Vacuum-Evaporative Heat Pumps Tue, 25 Nov 2025 22:47:32 +0000 https://harvester.nas.gov.ua/Record/nasplib_isofts_kiev_ua-123456789-158847 https://harvester.nas.gov.ua/Record/nasplib_isofts_kiev_ua-123456789-158847 Kuznetsov, M.A. Article 2019 Kuznetsov, M.A. 0 Problems of creating scientific and methodological bases of spent nuclear fuel dry cask storage thermal safety in Ukraine Tue, 25 Nov 2025 22:13:24 +0000 https://harvester.nas.gov.ua/Record/nasplib_isofts_kiev_ua-123456789-158791 https://harvester.nas.gov.ua/Record/nasplib_isofts_kiev_ua-123456789-158791 Alyokhina, S.V. Article 2018 Alyokhina, S.V. 0 Електрон-ґратковий енергообмін і гарячі електрони в острівкових металевих плівках Thu, 02 Oct 2025 01:16:53 +0000 https://harvester.nas.gov.ua/Record/ujp2-article-2019611 https://harvester.nas.gov.ua/Record/ujp2-article-2019611 Tomchuk, P.M. Article 2020 Tomchuk, P.M. 0 Analysis of the Static Strength of the Emergency-Cooldown Heat Exchanger with the Use of the Design Tightness Value of Flange-Joint Pins Thu, 17 Jul 2025 12:02:17 +0000 https://harvester.nas.gov.ua/Record/oai:ojs.journals.uran.ua:article-214490 https://harvester.nas.gov.ua/Record/oai:ojs.journals.uran.ua:article-214490 Pyrohov, Tymofii V. Article 2020 Pyrohov, Tymofii V. 0 Modeling heat and mass exchange processes in metal-hydride installations Thu, 17 Jul 2025 12:01:38 +0000 https://harvester.nas.gov.ua/Record/oai:ojs.journals.uran.ua:article-154471 https://harvester.nas.gov.ua/Record/oai:ojs.journals.uran.ua:article-154471 Chorna, N. A. Article 2019 Chorna, N. A. 0 Influence of eccentricity on heat transfer in borehole counterflow heat exchanger of tube-in-tube type Thu, 17 Jul 2025 12:00:13 +0000 https://harvester.nas.gov.ua/Record/oai:ojs.journals.uran.ua:article-65235 https://harvester.nas.gov.ua/Record/oai:ojs.journals.uran.ua:article-65235 Бучко, А. В. Article 2016 Бучко, А. В. 0 Analysis of the Static Strength of the Emergency-Cooldown Heat Exchanger with the Use of the Design Tightness Value of Flange-Joint Pins Thu, 17 Jul 2025 11:56:12 +0000 https://harvester.nas.gov.ua/Record/journalsuranuajme-article-214490 https://harvester.nas.gov.ua/Record/journalsuranuajme-article-214490 Pyrohov, Tymofii V. Article 2020 Pyrohov, Tymofii V. 0 Modeling heat and mass exchange processes in metal-hydride installations Thu, 17 Jul 2025 11:55:35 +0000 https://harvester.nas.gov.ua/Record/journalsuranuajme-article-154471 https://harvester.nas.gov.ua/Record/journalsuranuajme-article-154471 Chorna, N. A. Article 2019 Chorna, N. A. 0 Influence of eccentricity on heat transfer in borehole counterflow heat exchanger of tube-in-tube type Thu, 17 Jul 2025 11:54:15 +0000 https://harvester.nas.gov.ua/Record/journalsuranuajme-article-65235 https://harvester.nas.gov.ua/Record/journalsuranuajme-article-65235 Бучко, А. В. Article 2016 Бучко, А. В. 0 MODELING OF AN ADVANCED HEAT EXCHANGE UNIT WITH MICROCHANNELS FOR A COMBINED PHOTOENERGY SYSTEM Thu, 17 Jul 2025 11:45:56 +0000 https://harvester.nas.gov.ua/Record/eiekhpieduua-article-105491 https://harvester.nas.gov.ua/Record/eiekhpieduua-article-105491 Zaitsev, R. V. Article 2017 Zaitsev, R. V. 0 On the development of remote sensing methods and technologies in Ukraine Thu, 17 Jul 2025 11:22:42 +0000 https://harvester.nas.gov.ua/Record/uajuacgovua-article-214 https://harvester.nas.gov.ua/Record/uajuacgovua-article-214 Lyalko, Vadim Article 2022 Lyalko, Vadim 0 Experimental research of the carbon circle features in “atmosphere – vegetation” system over the wetland area within the forest – steep zone in Ukraine using remote spectro- and gasometry under the global climate changes Thu, 17 Jul 2025 11:22:20 +0000 https://harvester.nas.gov.ua/Record/uajuacgovua-article-166 https://harvester.nas.gov.ua/Record/uajuacgovua-article-166 Lyalko, Vadim Article 2020 Lyalko, Vadim 0 On the 25th anniversary from the foundation of the State Institution “Scientific Center for Aerospace Research at the Earth Institute of Geological Sciences of the National Academy of Sciences of Ukraine” Thu, 17 Jul 2025 11:20:49 +0000 https://harvester.nas.gov.ua/Record/uajuacgovua-article-101 https://harvester.nas.gov.ua/Record/uajuacgovua-article-101 Lyalko, Vadim Article 2017 Lyalko, Vadim 0 Study of functioning of heat exchanger in soils with different thermal diffusivity Thu, 17 Jul 2025 11:09:41 +0000 https://harvester.nas.gov.ua/Record/journalsuranua-geofizicheskiy-article-128938 https://harvester.nas.gov.ua/Record/journalsuranua-geofizicheskiy-article-128938 Kovyazin, О. S. Article 2018 Kovyazin, О. S. 0 The New Internet Exchange Points Analisys Thu, 17 Jul 2025 10:55:49 +0000 https://harvester.nas.gov.ua/Record/drspiprikievua-article-103378 https://harvester.nas.gov.ua/Record/drspiprikievua-article-103378 Zubok, V. Yu. Article 2013 Zubok, V. Yu. 0 Integrated open source metadata aggregation environment to support scientific research Thu, 17 Jul 2025 09:57:52 +0000 https://harvester.nas.gov.ua/Record/pp_isofts_kiev_ua-article-663 https://harvester.nas.gov.ua/Record/pp_isofts_kiev_ua-article-663 Novytskyi, O.V. Article 2024 Novytskyi, O.V. 0