Innovative Turbine Intake Air Cooling Systems and Their Rational Designing

Скорочена інформація про документ
dc.contributor.authorRadchenko, Andrii
dc.contributor.authorTrushliakov, Eugeniy
dc.contributor.authorKosowski, Krzysztof
dc.contributor.authorMikielewicz, Dariusz
dc.contributor.authorRadchenko, Mykola
dc.date.accessioned2021-09-03T11:48:59Z
dc.date.available2021-09-03T11:48:59Z
dc.date.issued2020
dc.descriptionInnovative Turbine Intake Air Cooling Systems and Their Rational Designing / A. Radchenko, E. Trushliakov, K. Kosowski, D. Mikielewicz, M. Radchenko // Energies. – 2020. – № 13 (23). – P. 6201.uk_UA
dc.description.abstract1Abstract: The efficiency of cooling ambient air at the inlet of gas turbines in temperate climatic conditions was analyzed and reserves for its enhancing through deep cooling were revealed. Amethod of logical analysis of the actual operation efficiency of turbine intake air cooling systems in real varying environment, supplemented by the simplest numerical simulation was used to synthesize new solutions. As a result, a novel trend in engine intake air cooling to 7 or 10 ◦C in temperate climatic conditions by two-stage cooling in chillers of combined type, providing an annual fuel saving of practically 50%, surpasses its value gained due to traditional air cooling to about 15 ◦C in absorption lithium-bromide chiller of a simple cycle, and is proposed. On analyzing the actual efficiency of turbine intake air cooling system, the current changes in thermal loads on the system in response to varying ambient air parameters were taken into account and annual fuel reduction was considered to be a primary criterion, as an example. The improved methodology of the engine intake air cooling system designing based on the annual effect due to cooling was developed. It involves determiningtheoptimalvalueofcoolingcapacity,providingtheminimumsystemsizesatmaximum rate of annual effect increment, and its rational value, providing a close to maximum annual effect without system oversizing at the second maximum rate of annual effect increment within the range beyondthefirstmaximumrate. Therationalvalueofdesigncoolingcapacityprovidespracticallythe maximum annual fuel saving but with the sizes of cooling systems reduced by 15 to 20% due to the correspondinglyreduceddesigncoolingcapacityofthesystemsascomparedwiththeirvaluesdefined by traditional designing focused to cover current peaked short-term thermal loads. The optimal value of cooling capacity providing the minimum sizes of cooling system is very reasonable for applyingtheenergysavingtechnologies,forinstance,basedon the thermalstoragewithaccumulating excessive (not consumed) cooling capacities at lowered current thermal loads to cover the peak loads. The application of developed methodology enables revealing the thermal potential for enhancing the efficiency of any combustion engine (gas turbines and engines, internal combustion engines, etc.).uk_UA
dc.description.provenanceSubmitted by Диндеренко Катерина (kateryna.dynderenko@nuos.edu.ua) on 2021-09-03T11:46:40Z No. of bitstreams: 1 Trushliakov 17.pdf: 5676061 bytes, checksum: e594e3e3f65ca3c01fbf498343da77da (MD5)en
dc.description.provenanceApproved for entry into archive by Диндеренко Катерина (kateryna.dynderenko@nuos.edu.ua) on 2021-09-03T11:47:28Z (GMT) No. of bitstreams: 1 Trushliakov 17.pdf: 5676061 bytes, checksum: e594e3e3f65ca3c01fbf498343da77da (MD5)en
dc.description.provenanceApproved for entry into archive by Диндеренко Катерина (kateryna.dynderenko@nuos.edu.ua) on 2021-09-03T11:48:17Z (GMT) No. of bitstreams: 1 Trushliakov 17.pdf: 5676061 bytes, checksum: e594e3e3f65ca3c01fbf498343da77da (MD5)en
dc.description.provenanceMade available in DSpace on 2021-09-03T11:48:59Z (GMT). No. of bitstreams: 1 Trushliakov 17.pdf: 5676061 bytes, checksum: e594e3e3f65ca3c01fbf498343da77da (MD5)en
dc.identifier.govdocdoi:10.3390/en13236201
dc.identifier.issn1996-1073
dc.identifier.urihttps://eir.nuos.edu.ua/handle/123456789/4320
dc.language.isoenuk_UA
dc.subjectcombustion engineuk_UA
dc.subjectintake airuk_UA
dc.subjectcooling capacityuk_UA
dc.subjectchilleruk_UA
dc.subjectcurrent thermal loaduk_UA
dc.subjectannual fuel reductionuk_UA
dc.titleInnovative Turbine Intake Air Cooling Systems and Their Rational Designinguk_UA
dc.title22020
dc.typeArticleuk_UA

Файли

Контейнер файлів
Зараз показуємо 1 - 1 з 1
Ескіз
Назва:
Trushliakov 17.pdf
Розмір:
5.41 MB
Формат:
Adobe Portable Document Format
Опис:
стаття
Завантажити
Ліцензійна угода
Зараз показуємо 1 - 1 з 1
Ескіз недоступний
Назва:
license.txt
Розмір:
7.05 KB
Формат:
Item-specific license agreed upon to submission
Опис:
Завантажити

Зібрання

Статті (КтаР)