초록 ▼

An injection head introduces H2 and O2 into one end of an elongate combustion chamber. At the same time, water is injected into the chamber through peripheral ducts to form a water curtain, or through inlets in the injection head, or through apertures facing away from the injection head in water-coo

An injection head introduces H2 and O2 into one end of an elongate combustion chamber. At the same time, water is injected into the chamber through peripheral ducts to form a water curtain, or through inlets in the injection head, or through apertures facing away from the injection head in water-cooled tubing extending in a plane perpendicular to the chamber axis.

대표청구항 ▼

A steam generator, comprising (a) means defining a combustion chamber having a peripheral wall; (b) an injection head for introducing gaseous hydrogen and gaseous oxygen into said combustion chamber, whereby a flow of hot gas along said combustion chamber is produced; (c) and first and second groups

A steam generator, comprising (a) means defining a combustion chamber having a peripheral wall; (b) an injection head for introducing gaseous hydrogen and gaseous oxygen into said combustion chamber, whereby a flow of hot gas along said combustion chamber is produced; (c) and first and second groups of water inlet ducts contained in said combustion chamber peripheral wall, said first and second groups of ducts opening into the combustion chamber along the respective peripheries of first and second inlet planes which are substantially perpendicular to the gas flow direction, the ducts of said first and second group being oriented so as to produce water jets which meet in an impact plane between the two inlet planes so that a water curtain substantially perpendicular to the gas flow direction is produced by the totality of water jets which impinge upon one another.