ANALIZING THE EFFICIENCY OF COOLING AIR OF COGENERATION RECIPROCATING GAS COMBUSTION MODULE OF INTEGRATION ENERGY SYSTEM
The analysis of the efficiency of cooling air of cogeneration gas-piston module of installations for combined production of electric energy, heat, and cold is performed. The installation for energy supply includes two JMS 420 GS-N.LC GE Jenbacher cogeneration gas-piston engines manufactured as cogen...
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| Format: | Article |
| Language: | English |
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National Aerospace University «Kharkiv Aviation Institute»
2019-08-01
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| Series: | Авіаційно-космічна техніка та технологія |
| Subjects: | |
| Online Access: | http://nti.khai.edu/ojs/index.php/aktt/article/view/840 |
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| author | Андрій Миколайович Радченко Анатолій Анатолійович Зубарєв Сергій Георгійович Фордуй Володимир Володимирович Бойчук Віталій Васильович Цуцман |
| author_facet | Андрій Миколайович Радченко Анатолій Анатолійович Зубарєв Сергій Георгійович Фордуй Володимир Володимирович Бойчук Віталій Васильович Цуцман |
| author_sort | Андрій Миколайович Радченко |
| collection | DOAJ |
| description | The analysis of the efficiency of cooling air of cogeneration gas-piston module of installations for combined production of electric energy, heat, and cold is performed. The installation for energy supply includes two JMS 420 GS-N.LC GE Jenbacher cogeneration gas-piston engines manufactured as cogeneration modules with heat exchangers for removing the heat of exhaust gases, scavenge gas-air mixture, cooling water of engine and lubricating oil. The heat of hot water is transformed by the absorption lithium-bromide chiller AR-D500L2 Century into the cold, which is spent on technological needs and for the operation of the central air conditioner for cooling the incoming air of the engine room, wherefrom it is sucked by the turbocharger of the engine. The temperature of the scavenge gas-air mixture at the entrance to the working cylinders of the engine is maintained by the system of recirculating cooling with the removal of its heat into surroundings by the radiator. Because of significant heat influx from working engines and other equipment, as well as through the enclosures of the engine room from the outside to the air-cooled in the central air conditioner in the engine room, from where it is sucked by a turbocharger, the air temperature at the inlet of the turbocharger is quite high: 25...30 °C. At elevated temperatures of the ambient air at the inlet of the radiator for cooling scavenge gas-air mixture and the air at the turbocharger inlet the fuel economy of engine is falling, which indicates the need for efficient cooling of air. The efficiency of cooling the air of the gas-piston module was estimated by a reduction in the consumption of gaseous fuel and the increase in electric power of the engine. For this purpose, the data of monitoring on the fuel efficiency of the gas-piston engine with the combined influence of the ambient air temperature at the inlet of the radiator and the air at the turbocharger inlet were processed to obtain data on their separate effects and to determine the ways to further improve the air cooling system of the gas-piston module. |
| first_indexed | 2024-03-12T19:13:14Z |
| format | Article |
| id | doaj.art-8499046437bc4464ac96661e93b80a95 |
| institution | Directory Open Access Journal |
| issn | 1727-7337 2663-2217 |
| language | English |
| last_indexed | 2024-03-12T19:13:14Z |
| publishDate | 2019-08-01 |
| publisher | National Aerospace University «Kharkiv Aviation Institute» |
| record_format | Article |
| series | Авіаційно-космічна техніка та технологія |
| spelling | doaj.art-8499046437bc4464ac96661e93b80a952023-08-02T05:39:47ZengNational Aerospace University «Kharkiv Aviation Institute»Авіаційно-космічна техніка та технологія1727-73372663-22172019-08-0107768010.32620/aktt.2019.7.10883ANALIZING THE EFFICIENCY OF COOLING AIR OF COGENERATION RECIPROCATING GAS COMBUSTION MODULE OF INTEGRATION ENERGY SYSTEMАндрій Миколайович Радченко0Анатолій Анатолійович Зубарєв1Сергій Георгійович Фордуй2Володимир Володимирович Бойчук3Віталій Васильович Цуцман4Національний університет кораблебудування ім. адмірала Макарова, МиколаївНаціональний університет кораблебудування ім. адмірала Макарова, МиколаївPepsiCo, Inc., CTS ESSA, КиївНаціональний університет кораблебудування ім. адмірала Макарова, МиколаївТОВ "Сандора, МиколаївThe analysis of the efficiency of cooling air of cogeneration gas-piston module of installations for combined production of electric energy, heat, and cold is performed. The installation for energy supply includes two JMS 420 GS-N.LC GE Jenbacher cogeneration gas-piston engines manufactured as cogeneration modules with heat exchangers for removing the heat of exhaust gases, scavenge gas-air mixture, cooling water of engine and lubricating oil. The heat of hot water is transformed by the absorption lithium-bromide chiller AR-D500L2 Century into the cold, which is spent on technological needs and for the operation of the central air conditioner for cooling the incoming air of the engine room, wherefrom it is sucked by the turbocharger of the engine. The temperature of the scavenge gas-air mixture at the entrance to the working cylinders of the engine is maintained by the system of recirculating cooling with the removal of its heat into surroundings by the radiator. Because of significant heat influx from working engines and other equipment, as well as through the enclosures of the engine room from the outside to the air-cooled in the central air conditioner in the engine room, from where it is sucked by a turbocharger, the air temperature at the inlet of the turbocharger is quite high: 25...30 °C. At elevated temperatures of the ambient air at the inlet of the radiator for cooling scavenge gas-air mixture and the air at the turbocharger inlet the fuel economy of engine is falling, which indicates the need for efficient cooling of air. The efficiency of cooling the air of the gas-piston module was estimated by a reduction in the consumption of gaseous fuel and the increase in electric power of the engine. For this purpose, the data of monitoring on the fuel efficiency of the gas-piston engine with the combined influence of the ambient air temperature at the inlet of the radiator and the air at the turbocharger inlet were processed to obtain data on their separate effects and to determine the ways to further improve the air cooling system of the gas-piston module.http://nti.khai.edu/ojs/index.php/aktt/article/view/840установка автономного енергозабезпеченнякогенераційний газопоршневий модульабсорбційна бромистолітієва холодильна машинавитрата паливаелектрична потужність |
| spellingShingle | Андрій Миколайович Радченко Анатолій Анатолійович Зубарєв Сергій Георгійович Фордуй Володимир Володимирович Бойчук Віталій Васильович Цуцман ANALIZING THE EFFICIENCY OF COOLING AIR OF COGENERATION RECIPROCATING GAS COMBUSTION MODULE OF INTEGRATION ENERGY SYSTEM Авіаційно-космічна техніка та технологія установка автономного енергозабезпечення когенераційний газопоршневий модуль абсорбційна бромистолітієва холодильна машина витрата палива електрична потужність |
| title | ANALIZING THE EFFICIENCY OF COOLING AIR OF COGENERATION RECIPROCATING GAS COMBUSTION MODULE OF INTEGRATION ENERGY SYSTEM |
| title_full | ANALIZING THE EFFICIENCY OF COOLING AIR OF COGENERATION RECIPROCATING GAS COMBUSTION MODULE OF INTEGRATION ENERGY SYSTEM |
| title_fullStr | ANALIZING THE EFFICIENCY OF COOLING AIR OF COGENERATION RECIPROCATING GAS COMBUSTION MODULE OF INTEGRATION ENERGY SYSTEM |
| title_full_unstemmed | ANALIZING THE EFFICIENCY OF COOLING AIR OF COGENERATION RECIPROCATING GAS COMBUSTION MODULE OF INTEGRATION ENERGY SYSTEM |
| title_short | ANALIZING THE EFFICIENCY OF COOLING AIR OF COGENERATION RECIPROCATING GAS COMBUSTION MODULE OF INTEGRATION ENERGY SYSTEM |
| title_sort | analizing the efficiency of cooling air of cogeneration reciprocating gas combustion module of integration energy system |
| topic | установка автономного енергозабезпечення когенераційний газопоршневий модуль абсорбційна бромистолітієва холодильна машина витрата палива електрична потужність |
| url | http://nti.khai.edu/ojs/index.php/aktt/article/view/840 |
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