ОСОБЕННОСТИ ОРГАНИЗАЦИИ ПЛЕНОЧНОГО ОХЛАЖДЕНИЯ ЛОПАТОК ВЫСОКОТЕМПЕРАТУРНЫХ ГАЗОВЫХ ТУРБИН
The features of the release of the cooling air in the interscapular channel high temperature gas turbines at the film cooling are considered. Possibilities of its local distribution on contour of an entrance edge of the perforated blades are investigated. The presented calculations show that the sub...
Збережено в:
| Дата: | 2017 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | Russian |
| Опубліковано: |
Institute of Engineering Thermophysics of NAS of Ukraine
2017
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| Онлайн доступ: | https://ihe.nas.gov.ua/index.php/journal/article/view/145 |
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| Назва журналу: | Thermophysics and Thermal Power Engineering |
Репозитарії
Thermophysics and Thermal Power Engineering| Резюме: | The features of the release of the cooling air in the interscapular channel high temperature gas turbines at the film cooling are considered. Possibilities of its local distribution on contour of an entrance edge of the perforated blades are investigated. The presented calculations show that the substantial increase in the cooling efficiency can be attained due to channels of small dimension in the blade wall.
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