GAS-TURBINE UNIT COOLING DEVICE
electrical engineering. SUBSTANCE: gas-turbine unit has fan assembly and annular header with holes facing turbine surface being cooled which accommodate variable rectangular-section nozzles whose outlet sections are made in the form of slits. EFFECT: reduced power requirement. 2 dwg
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Sprache: | eng |
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Zusammenfassung: | electrical engineering. SUBSTANCE: gas-turbine unit has fan assembly and annular header with holes facing turbine surface being cooled which accommodate variable rectangular-section nozzles whose outlet sections are made in the form of slits. EFFECT: reduced power requirement. 2 dwg |
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