GAS ENGINEER FOR ENGINEERING THE ENGINE FOR EXAMPLES OF A GAS TUBE

摘要

The generator produces hot gas for driving a gas turbine etc. by burning fuel in a chamber with a fluidised bed in a pressure vessel. The vessel (2) is enclosed by a casing (16), a gap (19) being formed between them. At the top and bottom of the casing are openings (20,21), by which the gap is connected to the ambient air. The casing can be clad with heat-insulating material (18), and a butterfly valve (22) can be mounted in one of the openings, controlling the air flow through the gap.