COMBUSTION CHAMBER

FIELD: combustion chambers of gas-turbine engines and plants. ^ SUBSTANCE: combustion chamber includes sectionized fire tube. Light-reflecting coating with blackness degree no less than 0.2 is applied onto surface of sections turned to hot gas. Temperature of section surface zones where coating is t...

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Bibliographische Detailangaben
Hauptverfasser:	PERSHIN A.V, BYCHKOV N.G, LEPESHKIN A.R
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BLASTING COMBUSTION APPARATUS COMBUSTION PROCESSES GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	FIELD: combustion chambers of gas-turbine engines and plants. ^ SUBSTANCE: combustion chamber includes sectionized fire tube. Light-reflecting coating with blackness degree no less than 0.2 is applied onto surface of sections turned to hot gas. Temperature of section surface zones where coating is to be applied exceeds 950°C. Invention provides increased resource of fire tube due to lowered temperature of its surface in the result of significantly reduced irradiation of heat flux. ^ EFFECT: enhanced process for applying coating. ^ 2 cl, 2 dwg