Back to results
US 2010/0146934 A1Published application
Hot Gas Chamber
AssigneeAstrium GmbH
InventorPeter LUGER
Life of this patent
Estimating the term…
Abstract
A hot gas chamber, such as a combustion chamber for a power unit for the discharge of a hot gas flow, particularly for a rocket propulsion unit, has a combustion chamber wall, which has an internal surface and cooling ducts adjoining the latter. The internal surface of the combustion chamber wall facing the combustion chamber is further developed at least in areas for avoiding a film condensation.
Claims5
A combustion chamber for a power unit for the discharge of a hot gas flow from a rocket propulsion unit having cooling ducts adjoining an internal surface of a combustion chamber wall;
- wherein:
- at least a portion of the internal surface of the combustion chamber wall facing the combustion chamber has surface properties that avoid film condensation.
Dependencies are inferred from the claim text.