Analysis of refrigerators ejector efficiency for different refrigerants by Андрій Миколайович Радченко, Дмитро Вікторович Коновалов, Сергій Георгійович Фордуй, Роман Миколайович Радченко, Сергій Анатолійович Кантор, Віктор Павлович Халдобін

“…The efficiency of such refrigeration machines largely depends on the choice of the working fluid (refrigerant). …”
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USE OF THE CHILLERS REFRIGERATION CAPACITY EXCESS FOR THE GT INLET AIR COOLING by Андрій Миколайович Радченко, Микола Іванович Радченко, Богдан Сергійович Портной, Сергій Анатолійович Кантор, Олександр Ігорович Прядко

“…The refrigeration capacity required to the gas turbine inlet air cooling was compared to an excess refrigeration capacity which excess of the current heat load. …”
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USING THE RESERVE OF ABSORPTION CHILLER REFRIGERATION CAPACITY FOR COOLING AIR AT THE INLET OF GTU by Богдан Сергійович Портной, Андрій Миколайович Радченко, Роман Миколайович Радченко, Сергій Анатолійович Кантор

“…To solve this problem the refrigeration capacity required for cooling air at the gas turbine unit inlet has been compared with the excessive absorption lithium-bromide chiller refrigeration capacity exceeding current heat loads during July 2017. …”
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A METHOD OF DEFINING THE REFRIGERATION CAPACITY OF AIR CONDITIONING PLANTS FOR COMFORT AND ENERGETICS by Євген Іванович Трушляков, Андрій Миколайович Радченко, Ян Зонмін, Анатолій Анатолійович Зубарєв, Веніамін Сергійович Ткаченко

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METHOD OF DEFINING THE REFRIGERATION CAPACITY OF THERMOTRANSFORMER WITH MAXIMUM RATE OF INCREASING THERMOHOUR POTENTIAL OF COOLING AIR by Андрій Миколайович Радченко

“…It is proved a possibility of using the thermohour cooling potential method, developed by the author, for defining the installed (design) refrigeration capacity of term transformer (refrigeration machine), providing a maximum rate of thermo-hour cooling potential increasing according to the current climatic conditions for a definite period of operation. …”
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SIMULATION OF COOLING AIR PROCESSES WITH ACCUMULATION AND USING A SURPLUS EJECTOR CHILLER REFRIGERATION CAPACITY IN BUSTER AIR COOLER by Андрій Миколайович Радченко, Сергій Анатолійович Кантор, Веніамін Сергійович Ткаченко, Богдан Сергійович Портной, Олександр Ігорович Прядко

“…To solve this task the refrigeration capacity required for gas turbine unit intake air cooling are compared with the surplus refrigeration capacity of the ejector chiller exceeding current heat loads summarized during some time period. …”
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GAS TURBINE UNITE INLET AIR COOLING BY USING AN EXCESSIVE REFRIGERATION CAPACITY OF ABSORPTION CHILLER IN BUSTER AIR COOLER by Андрій Миколайович Радченко, Роман Миколайович Радченко, Сергій Анатолійович Кантор, Богдан Сергійович Портной, Веніамін Сергійович Ткаченко

“…To solve this task the refrigeration capacity required for gas turbine unit inlet air cooling is compared with an excessive refrigeration capacity of the absorption lithium-bromidechiller exceeding current heat loads summarized during 10 days of July 2015. …”
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SIMULATION OF COOLING AIR PROCESSES BY ABSORPTION LITHIUM-BROMIDE CHILLER WITH USING A SURPLUS REFRIGERATION CAPACITY IN BUSTER AIR COOLER by Андрій Миколайович Радченко, Андрій Миколайович Радченко, Сергій Анатолійович Кантор, Богдан Сергійович Портной, Олександр Ігорович Прядко

“…So the main conclusion has been made about the efficient use of such a two-stage air cooling with a buster stage of precooling air by surplus cooling capacity from the thermal accumulator and a base stage for further cooling air to the temperature of about 15 °C by an absorption lithium-bromide chiller as a perspective approach in refrigeration.…”
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GAS TURBINE UNITE INLET AIR COOLING BY USING AN EXCESSIVE REFRIGERATION CAPACITY OF ABSORPTION-EJECTOR CHILLER IN BOOSTER AIR COOLER by Андрій Миколайович Радченко, Сергій Анатолійович Кантор, Богдан Сергійович Портной, Юрій Георгійович Щербак

“…To solve this task the refrigeration capacity required for gas turbine unit inlet air cooling is compared with an excessive refrigeration capacity of the absorption-ejector chiller exceeding current heat loads summarized during 10 days. …”
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DETERMINATION OF THE RATIONAL HEAT LOAD OF COOLING TOWERS OF HEAT DISCHARGE IN AIR CONDITIONING PROCESSES AT THE INLET OF ENERGY UNITS by Андрій Миколайович Радченко, Євген Іванович Трушляков, Сергій Анатолійович Кантор, Богдан Сергійович Портной

“…Two-stage air cooling is considered applying a two-stage combined type heat-energized refrigeration mechanism, which applies the exhaust gas heat of a gas turbine unit and which includes absorption lithium-bromide and refrigerant ejector refrigeration mechanism as steps to convert waste heat into cold. …”
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INCREASING THE EFFICIENCY OF THE AIR COOLING AT THE GTE INLET BY CHILLERS WITH ACCUMULATION OF COLD by Андрій Миколайович Радченко, Богдан Сергійович Портной, Сергій Анатолійович Кантор, Олександр Ігорович Прядко, Іван Володимирович Калініченко

“…The simulation results show the advisability of using the air cooling system at the gas turbine engine inlet with using the ACh accumulated excess refrigeration capacity, which allows reducing the ACh design (installed) refrigeration capacity by approximately 40%.…”
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INCREASING THE EFFICIENCY OF AMBIENT AIR CONDITIONING IN THE COMBINED TYPE SYSTEM by Євген Іванович Трушляков, Андрій Миколайович Радченко, Микола Іванович Радченко, Сергій Анатолійович Кантор, Веніамін Сергійович Ткаченко

“…One of the most attractive reserves of enhancing the energetic efficiency of air conditioning systems is to provide the operation of refrigeration compressors in nominal or close to nominal modes by choosing rational design cooling loads (cooling capacities) and their distribution according to a cooling load behaviour within the overall design (installed) cooling load band to match current changeable climatic conditions and provide close to maximum annual cooling capacity generation according to cooling duties. …”
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INCREASING THE EFFICIENCY OF AIR CONDITIONING SYSTEMS BY DISTRIBUTING THE THERMAL LOAD ACCORDING TO THE STAGE PRINCIPLE by Євген Іванович Трушляков, Микола Іванович Радченко, Андрій Миколайович Радченко, Сергій Георгійович Фордуй, Сергій Анатолійович Кантор, Веніамін Сергійович Ткаченко, Богдан Сергійович Портной

“…Maintaining the operation of refrigeration compressors in nominal or close modes by selecting a rational design thermal load and distributing it in response to the behavior of the current thermal load according to the current climatic conditions is one of the promising reserves for improving the energy efficiency of air conditioning systems, which implementation ensures maximum or close to it in the annual cooling production according to air conditioning duties. …”
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METHODOLOGICAL APPROACHES TO DETERMINING THE AIR CONDITIONING SYSTEMS COOLING CAPACITY AT VARYING CLIMATIC CONDITIONS by Євген Іванович Трушляков, Андрій Миколайович Радченко, Микола Іванович Радченко, Сергій Георгійович Фордуй, Сергій Анатолійович Кантор, Богдан Сергійович Портной

“…One of the most attractive reserves for improving the energy efficiency of air conditioning systems is to ensure the operation of refrigeration compressors in nominal or close to nominal modes by selecting a rational design heat load and distributing it within its design value according to the behavior of the current heat load under variable current climatic conditions to provide the maximum or close to maximum annual cooling capacity generation according to cooling duties of air conditioning. …”
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ESTIMATION OF EFFICIENCY OF DEEP AIR COOLING AT THE INLET OF GTU BY WASTE HEAT RECOVERY CHILLER by Андрій Миколайович Радченко, Богдан Сергійович Портной, Сергій Анатолійович Кантор, Ігор Петрович Єсін

“…The efficiency of air cooling at the inlet of gas turbine units for different temperatures has been analyzed: down to 15 °C – an absorption lithium-bromide chiller, which is used as the first high-temperature stage for pre-cooling of ambient air, and down to 10 °C – a combined absorption-ejector chiller (with using a refrigerant low-temperature air cooler as the second stage of air cooling). …”
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DETERMINE OF PROJECT COOLING CAPACITY OF THE AIR CONDITIONING SYSTEM IN ACTUAL CLIMATE CONDITIONS AND BY DIFFERENT METHODS by Євген Іванович Трушляков, Андрій Миколайович Радченко, Сергій Анатолійович Кантор, Веніамін Сергійович Ткаченко, Сергій Георгійович Фордуй, Ян Зонмін

“…To extend the results of the investigation to a wide range of air conditioning units, two methods were used to determine the design cooling capacity (refrigerating capacity): by the maximum annual value and by the maximum growth rate of the efficiency indicator. …”
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