GAS DUCT
FIELD: mechanical engineering; modification of gas ducts working at high temperatures, about 1000 C to 2000 C and pressures varying from 2.0 to 10.0 MPa. SUBSTANCE: gas duct has metal casing lined with heat protective coat and erosion-resistant plastic material. Erosion-resistant plastic material ha...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | FIELD: mechanical engineering; modification of gas ducts working at high temperatures, about 1000 C to 2000 C and pressures varying from 2.0 to 10.0 MPa. SUBSTANCE: gas duct has metal casing lined with heat protective coat and erosion-resistant plastic material. Erosion-resistant plastic material has through holes. Axes of through holes may be located perpendicularly relative to surface of erosion-resistant plastic material. Through holes may be evenly distributed over surface. EFFECT: enhanced operational reliability especially at high temperatures. 3 cl, 1 dwg øøø1 |
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